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Vulnerability Details :

CVE-2021-39218

Summary
Assigner-GitHub_M
Assigner Org ID-a0819718-46f1-4df5-94e2-005712e83aaa
Published At-17 Sep, 2021 | 20:10
Updated At-04 Aug, 2024 | 01:58
Rejected At-
Credits

Out-of-bounds read/write and invalid free with `externref`s and GC safepoints in Wasmtime

Wasmtime is an open source runtime for WebAssembly & WASI. In Wasmtime from version 0.26.0 and before version 0.30.0 is affected by a memory unsoundness vulnerability. There was an invalid free and out-of-bounds read and write bug when running Wasm that uses `externref`s in Wasmtime. To trigger this bug, Wasmtime needs to be running Wasm that uses `externref`s, the host creates non-null `externrefs`, Wasmtime performs a garbage collection (GC), and there has to be a Wasm frame on the stack that is at a GC safepoint where there are no live references at this safepoint, and there is a safepoint with live references earlier in this frame's function. Under this scenario, Wasmtime would incorrectly use the GC stack map for the safepoint from earlier in the function instead of the empty safepoint. This would result in Wasmtime treating arbitrary stack slots as `externref`s that needed to be rooted for GC. At the *next* GC, it would be determined that nothing was referencing these bogus `externref`s (because nothing could ever reference them, because they are not really `externref`s) and then Wasmtime would deallocate them and run `<ExternRef as Drop>::drop` on them. This results in a free of memory that is not necessarily on the heap (and shouldn't be freed at this moment even if it was), as well as potential out-of-bounds reads and writes. Even though support for `externref`s (via the reference types proposal) is enabled by default, unless you are creating non-null `externref`s in your host code or explicitly triggering GCs, you cannot be affected by this bug. We have reason to believe that the effective impact of this bug is relatively small because usage of `externref` is currently quite rare. This bug has been patched and users should upgrade to Wasmtime version 0.30.0. If you cannot upgrade Wasmtime at this time, you can avoid this bug by disabling the reference types proposal by passing `false` to `wasmtime::Config::wasm_reference_types`.

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:GitHub_M
Assigner Org ID:a0819718-46f1-4df5-94e2-005712e83aaa
Published At:17 Sep, 2021 | 20:10
Updated At:04 Aug, 2024 | 01:58
Rejected At:
▼CVE Numbering Authority (CNA)
Out-of-bounds read/write and invalid free with `externref`s and GC safepoints in Wasmtime

Wasmtime is an open source runtime for WebAssembly & WASI. In Wasmtime from version 0.26.0 and before version 0.30.0 is affected by a memory unsoundness vulnerability. There was an invalid free and out-of-bounds read and write bug when running Wasm that uses `externref`s in Wasmtime. To trigger this bug, Wasmtime needs to be running Wasm that uses `externref`s, the host creates non-null `externrefs`, Wasmtime performs a garbage collection (GC), and there has to be a Wasm frame on the stack that is at a GC safepoint where there are no live references at this safepoint, and there is a safepoint with live references earlier in this frame's function. Under this scenario, Wasmtime would incorrectly use the GC stack map for the safepoint from earlier in the function instead of the empty safepoint. This would result in Wasmtime treating arbitrary stack slots as `externref`s that needed to be rooted for GC. At the *next* GC, it would be determined that nothing was referencing these bogus `externref`s (because nothing could ever reference them, because they are not really `externref`s) and then Wasmtime would deallocate them and run `<ExternRef as Drop>::drop` on them. This results in a free of memory that is not necessarily on the heap (and shouldn't be freed at this moment even if it was), as well as potential out-of-bounds reads and writes. Even though support for `externref`s (via the reference types proposal) is enabled by default, unless you are creating non-null `externref`s in your host code or explicitly triggering GCs, you cannot be affected by this bug. We have reason to believe that the effective impact of this bug is relatively small because usage of `externref` is currently quite rare. This bug has been patched and users should upgrade to Wasmtime version 0.30.0. If you cannot upgrade Wasmtime at this time, you can avoid this bug by disabling the reference types proposal by passing `false` to `wasmtime::Config::wasm_reference_types`.

Affected Products
Vendor
bytecodealliance
Product
wasmtime
Versions
Affected
  • >= 0.26.0, <= 0.29.0
Problem Types
TypeCWE IDDescription
CWECWE-590CWE-590: Free of Memory not on the Heap
CWECWE-787CWE-787: Out-of-bounds Write
CWECWE-125CWE-125: Out-of-bounds Read
Type: CWE
CWE ID: CWE-590
Description: CWE-590: Free of Memory not on the Heap
Type: CWE
CWE ID: CWE-787
Description: CWE-787: Out-of-bounds Write
Type: CWE
CWE ID: CWE-125
Description: CWE-125: Out-of-bounds Read
Metrics
VersionBase scoreBase severityVector
3.16.3MEDIUM
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:H
Version: 3.1
Base score: 6.3
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:H
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
https://crates.io/crates/wasmtime
x_refsource_MISC
https://github.com/bytecodealliance/wasmtime/security/advisories/GHSA-4873-36h9-wv49
x_refsource_CONFIRM
https://github.com/bytecodealliance/wasmtime/commit/398a73f0dd862dbe703212ebae8e34036a18c11c
x_refsource_MISC
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/Z2Z33FTXFQ6EOINVEQIP4DFBG53G5XIY/
vendor-advisory
x_refsource_FEDORA
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WAVBRYDDUIY2ZR3K3FO4BVYJKIMJ5TP7/
vendor-advisory
x_refsource_FEDORA
Hyperlink: https://crates.io/crates/wasmtime
Resource:
x_refsource_MISC
Hyperlink: https://github.com/bytecodealliance/wasmtime/security/advisories/GHSA-4873-36h9-wv49
Resource:
x_refsource_CONFIRM
Hyperlink: https://github.com/bytecodealliance/wasmtime/commit/398a73f0dd862dbe703212ebae8e34036a18c11c
Resource:
x_refsource_MISC
Hyperlink: https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/Z2Z33FTXFQ6EOINVEQIP4DFBG53G5XIY/
Resource:
vendor-advisory
x_refsource_FEDORA
Hyperlink: https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WAVBRYDDUIY2ZR3K3FO4BVYJKIMJ5TP7/
Resource:
vendor-advisory
x_refsource_FEDORA
▼Authorized Data Publishers (ADP)
CVE Program Container
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
https://crates.io/crates/wasmtime
x_refsource_MISC
x_transferred
https://github.com/bytecodealliance/wasmtime/security/advisories/GHSA-4873-36h9-wv49
x_refsource_CONFIRM
x_transferred
https://github.com/bytecodealliance/wasmtime/commit/398a73f0dd862dbe703212ebae8e34036a18c11c
x_refsource_MISC
x_transferred
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/Z2Z33FTXFQ6EOINVEQIP4DFBG53G5XIY/
vendor-advisory
x_refsource_FEDORA
x_transferred
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WAVBRYDDUIY2ZR3K3FO4BVYJKIMJ5TP7/
vendor-advisory
x_refsource_FEDORA
x_transferred
Hyperlink: https://crates.io/crates/wasmtime
Resource:
x_refsource_MISC
x_transferred
Hyperlink: https://github.com/bytecodealliance/wasmtime/security/advisories/GHSA-4873-36h9-wv49
Resource:
x_refsource_CONFIRM
x_transferred
Hyperlink: https://github.com/bytecodealliance/wasmtime/commit/398a73f0dd862dbe703212ebae8e34036a18c11c
Resource:
x_refsource_MISC
x_transferred
Hyperlink: https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/Z2Z33FTXFQ6EOINVEQIP4DFBG53G5XIY/
Resource:
vendor-advisory
x_refsource_FEDORA
x_transferred
Hyperlink: https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WAVBRYDDUIY2ZR3K3FO4BVYJKIMJ5TP7/
Resource:
vendor-advisory
x_refsource_FEDORA
x_transferred
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:security-advisories@github.com
Published At:17 Sep, 2021 | 21:15
Updated At:07 Nov, 2023 | 03:37

Wasmtime is an open source runtime for WebAssembly & WASI. In Wasmtime from version 0.26.0 and before version 0.30.0 is affected by a memory unsoundness vulnerability. There was an invalid free and out-of-bounds read and write bug when running Wasm that uses `externref`s in Wasmtime. To trigger this bug, Wasmtime needs to be running Wasm that uses `externref`s, the host creates non-null `externrefs`, Wasmtime performs a garbage collection (GC), and there has to be a Wasm frame on the stack that is at a GC safepoint where there are no live references at this safepoint, and there is a safepoint with live references earlier in this frame's function. Under this scenario, Wasmtime would incorrectly use the GC stack map for the safepoint from earlier in the function instead of the empty safepoint. This would result in Wasmtime treating arbitrary stack slots as `externref`s that needed to be rooted for GC. At the *next* GC, it would be determined that nothing was referencing these bogus `externref`s (because nothing could ever reference them, because they are not really `externref`s) and then Wasmtime would deallocate them and run `<ExternRef as Drop>::drop` on them. This results in a free of memory that is not necessarily on the heap (and shouldn't be freed at this moment even if it was), as well as potential out-of-bounds reads and writes. Even though support for `externref`s (via the reference types proposal) is enabled by default, unless you are creating non-null `externref`s in your host code or explicitly triggering GCs, you cannot be affected by this bug. We have reason to believe that the effective impact of this bug is relatively small because usage of `externref` is currently quite rare. This bug has been patched and users should upgrade to Wasmtime version 0.30.0. If you cannot upgrade Wasmtime at this time, you can avoid this bug by disabling the reference types proposal by passing `false` to `wasmtime::Config::wasm_reference_types`.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Primary3.16.3MEDIUM
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:H
Secondary3.16.3MEDIUM
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:H
Primary2.03.3LOW
AV:L/AC:M/Au:N/C:N/I:P/A:P
Type: Primary
Version: 3.1
Base score: 6.3
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:H
Type: Secondary
Version: 3.1
Base score: 6.3
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:H
Type: Primary
Version: 2.0
Base score: 3.3
Base severity: LOW
Vector:
AV:L/AC:M/Au:N/C:N/I:P/A:P
CPE Matches

bytecodealliance
bytecodealliance
>>wasmtime>>Versions from 0.26.0(inclusive) to 0.30.0(exclusive)
cpe:2.3:a:bytecodealliance:wasmtime:*:*:*:*:*:rust:*:*
Fedora Project
fedoraproject
>>fedora>>34
cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*
Fedora Project
fedoraproject
>>fedora>>35
cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-125Primarysecurity-advisories@github.com
CWE-590Primarysecurity-advisories@github.com
CWE-787Primarysecurity-advisories@github.com
CWE ID: CWE-125
Type: Primary
Source: security-advisories@github.com
CWE ID: CWE-590
Type: Primary
Source: security-advisories@github.com
CWE ID: CWE-787
Type: Primary
Source: security-advisories@github.com
Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References
HyperlinkSourceResource
https://crates.io/crates/wasmtimesecurity-advisories@github.com
Product
Third Party Advisory
https://github.com/bytecodealliance/wasmtime/commit/398a73f0dd862dbe703212ebae8e34036a18c11csecurity-advisories@github.com
Patch
Third Party Advisory
https://github.com/bytecodealliance/wasmtime/security/advisories/GHSA-4873-36h9-wv49security-advisories@github.com
Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WAVBRYDDUIY2ZR3K3FO4BVYJKIMJ5TP7/security-advisories@github.com
N/A
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/Z2Z33FTXFQ6EOINVEQIP4DFBG53G5XIY/security-advisories@github.com
N/A
Hyperlink: https://crates.io/crates/wasmtime
Source: security-advisories@github.com
Resource:
Product
Third Party Advisory
Hyperlink: https://github.com/bytecodealliance/wasmtime/commit/398a73f0dd862dbe703212ebae8e34036a18c11c
Source: security-advisories@github.com
Resource:
Patch
Third Party Advisory
Hyperlink: https://github.com/bytecodealliance/wasmtime/security/advisories/GHSA-4873-36h9-wv49
Source: security-advisories@github.com
Resource:
Third Party Advisory
Hyperlink: https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WAVBRYDDUIY2ZR3K3FO4BVYJKIMJ5TP7/
Source: security-advisories@github.com
Resource: N/A
Hyperlink: https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/Z2Z33FTXFQ6EOINVEQIP4DFBG53G5XIY/
Source: security-advisories@github.com
Resource: N/A

Change History

0
Information is not available yet

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Product-debian_linuxshadowfedoraenterprise_linuxshadow
CWE ID-CWE-367
Time-of-check Time-of-use (TOCTOU) Race Condition
CVE-2011-2924
Matching Score-8
Assigner-Red Hat, Inc.
ShareView Details
Matching Score-8
Assigner-Red Hat, Inc.
CVSS Score-5.5||MEDIUM
EPSS-0.13% / 32.65%
||
7 Day CHG~0.00%
Published-19 Nov, 2019 | 21:20
Updated-06 Aug, 2024 | 23:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

foomatic-rip filter v4.0.12 and prior used insecurely creates temporary files for storage of PostScript data by rendering the data when the debug mode was enabled. This flaw may be exploited by a local attacker to conduct symlink attacks by overwriting arbitrary files accessible with the privileges of the user running the foomatic-rip universal print filter.

Action-Not Available
Vendor-foomatic-filtersDebian GNU/LinuxFedora ProjectThe Linux Foundation
Product-debian_linuxfoomatic-filtersfedorafoomatic-filters
CWE ID-CWE-59
Improper Link Resolution Before File Access ('Link Following')
CVE-2020-3350
Matching Score-8
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-8
Assigner-Cisco Systems, Inc.
CVSS Score-5.5||MEDIUM
EPSS-0.12% / 32.24%
||
7 Day CHG~0.00%
Published-18 Jun, 2020 | 02:16
Updated-15 Nov, 2024 | 17:06
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Cisco AMP for Endpoints and ClamAV Privilege Escalation Vulnerability

A vulnerability in the endpoint software of Cisco AMP for Endpoints and Clam AntiVirus could allow an authenticated, local attacker to cause the running software to delete arbitrary files on the system. The vulnerability is due to a race condition that could occur when scanning malicious files. An attacker with local shell access could exploit this vulnerability by executing a script that could trigger the race condition. A successful exploit could allow the attacker to delete arbitrary files on the system that the attacker would not normally have privileges to delete, producing system instability or causing the endpoint software to stop working.

Action-Not Available
Vendor-Cisco Systems, Inc.Canonical Ltd.Fedora ProjectDebian GNU/Linux
Product-ubuntu_linuxdebian_linuxadvanced_malware_protection_for_endpointsclam_antivirusfedoraCisco AMP for Endpoints
CWE ID-CWE-362
Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
CVE-2021-38166
Matching Score-6
Assigner-MITRE Corporation
ShareView Details
Matching Score-6
Assigner-MITRE Corporation
CVSS Score-7.8||HIGH
EPSS-0.10% / 27.30%
||
7 Day CHG~0.00%
Published-07 Aug, 2021 | 17:50
Updated-04 Aug, 2024 | 01:37
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

In kernel/bpf/hashtab.c in the Linux kernel through 5.13.8, there is an integer overflow and out-of-bounds write when many elements are placed in a single bucket. NOTE: exploitation might be impractical without the CAP_SYS_ADMIN capability.

Action-Not Available
Vendor-n/aLinux Kernel Organization, IncFedora ProjectDebian GNU/Linux
Product-debian_linuxlinux_kernelfedoran/a
CWE ID-CWE-787
Out-of-bounds Write
CWE ID-CWE-190
Integer Overflow or Wraparound
CVE-2019-0160
Matching Score-6
Assigner-Intel Corporation
ShareView Details
Matching Score-6
Assigner-Intel Corporation
CVSS Score-8.7||HIGH
EPSS-0.73% / 71.81%
||
7 Day CHG~0.00%
Published-27 Mar, 2019 | 19:20
Updated-04 Aug, 2024 | 17:44
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Buffer overflow in system firmware for EDK II may allow unauthenticated user to potentially enable escalation of privilege and/or denial of service via network access.

Action-Not Available
Vendor-tianocoren/aRed Hat, Inc.openSUSEFedora Project
Product-enterprise_linux_serverenterprise_linux_server_ausenterprise_linuxfedoraedk_iienterprise_linux_eusenterprise_linux_server_tusleapExtensible Firmware Interface Development Kit (EDK II)
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CWE ID-CWE-787
Out-of-bounds Write
CVE-2023-2137
Matching Score-6
Assigner-Chrome
ShareView Details
Matching Score-6
Assigner-Chrome
CVSS Score-8.8||HIGH
EPSS-0.19% / 40.56%
||
7 Day CHG~0.00%
Published-19 Apr, 2023 | 03:40
Updated-13 Feb, 2025 | 16:40
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Heap buffer overflow in sqlite in Google Chrome prior to 112.0.5615.137 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: Medium)

Action-Not Available
Vendor-Debian GNU/LinuxFedora ProjectGoogle LLC
Product-chromedebian_linuxfedoraChromechrome
CWE ID-CWE-787
Out-of-bounds Write
CVE-2023-2133
Matching Score-6
Assigner-Chrome
ShareView Details
Matching Score-6
Assigner-Chrome
CVSS Score-8.8||HIGH
EPSS-0.61% / 68.89%
||
7 Day CHG~0.00%
Published-19 Apr, 2023 | 03:40
Updated-13 Feb, 2025 | 16:40
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Out of bounds memory access in Service Worker API in Google Chrome prior to 112.0.5615.137 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)

Action-Not Available
Vendor-Debian GNU/LinuxFedora ProjectGoogle LLC
Product-chromedebian_linuxfedoraChromechrome
CWE ID-CWE-787
Out-of-bounds Write
CVE-2021-38593
Matching Score-6
Assigner-MITRE Corporation
ShareView Details
Matching Score-6
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-0.94% / 75.21%
||
7 Day CHG~0.00%
Published-12 Aug, 2021 | 00:00
Updated-04 Aug, 2024 | 01:44
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Qt 5.x before 5.15.6 and 6.x through 6.1.2 has an out-of-bounds write in QOutlineMapper::convertPath (called from QRasterPaintEngine::fill and QPaintEngineEx::stroke).

Action-Not Available
Vendor-qtn/aFedora Project
Product-qtfedoran/a
CWE ID-CWE-787
Out-of-bounds Write
CVE-2024-29131
Matching Score-6
Assigner-Apache Software Foundation
ShareView Details
Matching Score-6
Assigner-Apache Software Foundation
CVSS Score-7.3||HIGH
EPSS-0.20% / 42.58%
||
7 Day CHG~0.00%
Published-21 Mar, 2024 | 09:07
Updated-01 May, 2025 | 19:13
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Apache Commons Configuration: StackOverflowError adding property in AbstractListDelimiterHandler.flattenIterator()

Out-of-bounds Write vulnerability in Apache Commons Configuration.This issue affects Apache Commons Configuration: from 2.0 before 2.10.1. Users are recommended to upgrade to version 2.10.1, which fixes the issue.

Action-Not Available
Vendor-NetApp, Inc.Fedora ProjectThe Apache Software Foundation
Product-commons_configurationfedoraontap_toolssnapcenterApache Commons Configurationcommons_configuration
CWE ID-CWE-787
Out-of-bounds Write
CVE-2024-27319
Matching Score-6
Assigner-HiddenLayer, Inc.
ShareView Details
Matching Score-6
Assigner-HiddenLayer, Inc.
CVSS Score-4.4||MEDIUM
EPSS-0.04% / 10.82%
||
7 Day CHG~0.00%
Published-23 Feb, 2024 | 17:39
Updated-13 Feb, 2025 | 18:17
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Versions of the package onnx before and including 1.15.0 are vulnerable to Out-of-bounds Read as the ONNX_ASSERT and ONNX_ASSERTM functions have an off by one string copy.

Action-Not Available
Vendor-onnxFedora ProjectThe Linux Foundation
Product-onnxfedoraonnx
CWE ID-CWE-125
Out-of-bounds Read
CVE-2023-2134
Matching Score-6
Assigner-Chrome
ShareView Details
Matching Score-6
Assigner-Chrome
CVSS Score-8.8||HIGH
EPSS-0.43% / 61.53%
||
7 Day CHG~0.00%
Published-19 Apr, 2023 | 03:40
Updated-13 Feb, 2025 | 16:40
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Out of bounds memory access in Service Worker API in Google Chrome prior to 112.0.5615.137 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)

Action-Not Available
Vendor-Debian GNU/LinuxFedora ProjectGoogle LLC
Product-chromedebian_linuxfedoraChromechrome
CWE ID-CWE-787
Out-of-bounds Write
CVE-2018-8786
Matching Score-6
Assigner-Check Point Software Ltd.
ShareView Details
Matching Score-6
Assigner-Check Point Software Ltd.
CVSS Score-9.8||CRITICAL
EPSS-21.92% / 95.55%
||
7 Day CHG~0.00%
Published-29 Nov, 2018 | 17:00
Updated-17 Sep, 2024 | 01:56
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

FreeRDP prior to version 2.0.0-rc4 contains an Integer Truncation that leads to a Heap-Based Buffer Overflow in function update_read_bitmap_update() and results in a memory corruption and probably even a remote code execution.

Action-Not Available
Vendor-Canonical Ltd.FreeRDPCheck Point Software Technologies Ltd.Fedora ProjectRed Hat, Inc.Debian GNU/Linux
Product-enterprise_linux_serverubuntu_linuxdebian_linuxenterprise_linux_server_eusfreerdpenterprise_linux_server_ausenterprise_linux_workstationfedoraenterprise_linux_server_tusenterprise_linux_desktopFreeRDP
CWE ID-CWE-680
Integer Overflow to Buffer Overflow
CWE ID-CWE-787
Out-of-bounds Write
CWE ID-CWE-681
Incorrect Conversion between Numeric Types
CVE-2023-1729
Matching Score-6
Assigner-Red Hat, Inc.
ShareView Details
Matching Score-6
Assigner-Red Hat, Inc.
CVSS Score-6.5||MEDIUM
EPSS-0.06% / 19.78%
||
7 Day CHG~0.00%
Published-15 May, 2023 | 00:00
Updated-20 Mar, 2025 | 17:01
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A flaw was found in LibRaw. A heap-buffer-overflow in raw2image_ex() caused by a maliciously crafted file may lead to an application crash.

Action-Not Available
Vendor-librawn/aFedora ProjectRed Hat, Inc.
Product-enterprise_linuxfedoralibrawLibRaw
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE ID-CWE-787
Out-of-bounds Write
CVE-2023-1819
Matching Score-6
Assigner-Chrome
ShareView Details
Matching Score-6
Assigner-Chrome
CVSS Score-6.5||MEDIUM
EPSS-0.19% / 40.57%
||
7 Day CHG~0.00%
Published-04 Apr, 2023 | 21:39
Updated-13 Feb, 2025 | 16:39
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Out of bounds read in Accessibility in Google Chrome prior to 112.0.5615.49 allowed a remote attacker to perform an out of bounds memory read via a crafted HTML page. (Chromium security severity: Medium)

Action-Not Available
Vendor-Debian GNU/LinuxFedora ProjectGoogle LLC
Product-chromedebian_linuxfedoraChrome
CWE ID-CWE-125
Out-of-bounds Read
CVE-2024-0409
Matching Score-6
Assigner-Red Hat, Inc.
ShareView Details
Matching Score-6
Assigner-Red Hat, Inc.
CVSS Score-7.8||HIGH
EPSS-0.01% / 1.93%
||
7 Day CHG~0.00%
Published-18 Jan, 2024 | 15:40
Updated-27 Aug, 2025 | 12:03
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Xorg-x11-server: selinux context corruption

A flaw was found in the X.Org server. The cursor code in both Xephyr and Xwayland uses the wrong type of private at creation. It uses the cursor bits type with the cursor as private, and when initiating the cursor, that overwrites the XSELINUX context.

Action-Not Available
Vendor-tigervncX.Org FoundationRed Hat, Inc.Fedora Project
Product-enterprise_linux_servertigervncenterprise_linux_for_scientific_computingxorg-serverenterprise_linux_workstationfedoraenterprise_linuxenterprise_linux_for_ibm_z_systemsxwaylandenterprise_linux_for_power_little_endianenterprise_linux_desktopenterprise_linux_for_power_big_endianRed Hat Enterprise Linux 7Red Hat Enterprise Linux 8Red Hat Enterprise Linux 6Red Hat Enterprise Linux 9
CWE ID-CWE-787
Out-of-bounds Write
CVE-2011-0495
Matching Score-6
Assigner-MITRE Corporation
ShareView Details
Matching Score-6
Assigner-MITRE Corporation
CVSS Score-6||MEDIUM
EPSS-0.57% / 67.71%
||
7 Day CHG~0.00%
Published-20 Jan, 2011 | 18:00
Updated-11 Apr, 2025 | 00:51
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Stack-based buffer overflow in the ast_uri_encode function in main/utils.c in Asterisk Open Source before 1.4.38.1, 1.4.39.1, 1.6.1.21, 1.6.2.15.1, 1.6.2.16.1, 1.8.1.2, 1.8.2.; and Business Edition before C.3.6.2; when running in pedantic mode allows remote authenticated users to execute arbitrary code via crafted caller ID data in vectors involving the (1) SIP channel driver, (2) URIENCODE dialplan function, or (3) AGI dialplan function.

Action-Not Available
Vendor-n/aFedora ProjectDebian GNU/LinuxDigium, Inc.
Product-fedoradebian_linuxs800iasterisknows800i_firmwareasteriskn/a
CWE ID-CWE-787
Out-of-bounds Write
CVE-2023-1812
Matching Score-6
Assigner-Chrome
ShareView Details
Matching Score-6
Assigner-Chrome
CVSS Score-8.8||HIGH
EPSS-1.00% / 76.03%
||
7 Day CHG~0.00%
Published-04 Apr, 2023 | 21:39
Updated-13 Feb, 2025 | 16:39
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Out of bounds memory access in DOM Bindings in Google Chrome prior to 112.0.5615.49 allowed a remote attacker to perform out of bounds memory access via a crafted HTML page. (Chromium security severity: Medium)

Action-Not Available
Vendor-Debian GNU/LinuxFedora ProjectGoogle LLC
Product-chromedebian_linuxfedoraChromechrome
CWE ID-CWE-787
Out-of-bounds Write
CVE-2023-1529
Matching Score-6
Assigner-Chrome
ShareView Details
Matching Score-6
Assigner-Chrome
CVSS Score-9.8||CRITICAL
EPSS-0.28% / 50.89%
||
7 Day CHG~0.00%
Published-21 Mar, 2023 | 20:50
Updated-13 Feb, 2025 | 16:39
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Out of bounds memory access in WebHID in Google Chrome prior to 111.0.5563.110 allowed a remote attacker to potentially exploit heap corruption via a malicious HID device. (Chromium security severity: High)

Action-Not Available
Vendor-Fedora ProjectGoogle LLC
Product-chromefedoraChromechrome
CWE ID-CWE-787
Out-of-bounds Write
CVE-2023-1906
Matching Score-6
Assigner-Red Hat, Inc.
ShareView Details
Matching Score-6
Assigner-Red Hat, Inc.
CVSS Score-5.5||MEDIUM
EPSS-0.02% / 4.13%
||
7 Day CHG~0.00%
Published-12 Apr, 2023 | 00:00
Updated-10 Feb, 2025 | 17:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A heap-based buffer overflow issue was discovered in ImageMagick's ImportMultiSpectralQuantum() function in MagickCore/quantum-import.c. An attacker could pass specially crafted file to convert, triggering an out-of-bounds read error, allowing an application to crash, resulting in a denial of service.

Action-Not Available
Vendor-n/aFedora ProjectImageMagick Studio LLC
Product-fedoraextra_packages_for_enterprise_linuximagemagickImageMagick
CWE ID-CWE-122
Heap-based Buffer Overflow
CWE ID-CWE-787
Out-of-bounds Write
CVE-2021-3875
Matching Score-6
Assigner-Protect AI (formerly huntr.dev)
ShareView Details
Matching Score-6
Assigner-Protect AI (formerly huntr.dev)
CVSS Score-7.8||HIGH
EPSS-0.11% / 29.60%
||
7 Day CHG~0.00%
Published-15 Oct, 2021 | 13:40
Updated-03 Aug, 2024 | 17:09
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Heap-based Buffer Overflow in vim/vim

vim is vulnerable to Heap-based Buffer Overflow

Action-Not Available
Vendor-Fedora ProjectVim
Product-fedoravimvim/vim
CWE ID-CWE-122
Heap-based Buffer Overflow
CWE ID-CWE-787
Out-of-bounds Write
CVE-2010-3874
Matching Score-6
Assigner-Red Hat, Inc.
ShareView Details
Matching Score-6
Assigner-Red Hat, Inc.
CVSS Score-4||MEDIUM
EPSS-0.10% / 27.50%
||
7 Day CHG~0.00%
Published-29 Dec, 2010 | 17:27
Updated-11 Apr, 2025 | 00:51
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Heap-based buffer overflow in the bcm_connect function in net/can/bcm.c (aka the Broadcast Manager) in the Controller Area Network (CAN) implementation in the Linux kernel before 2.6.36.2 on 64-bit platforms might allow local users to cause a denial of service (memory corruption) via a connect operation.

Action-Not Available
Vendor-n/aLinux Kernel Organization, IncSUSEDebian GNU/LinuxFedora ProjectopenSUSE
Product-linux_kernelfedoraopensusedebian_linuxlinux_enterprise_serverlinux_enterprise_real_time_extensionlinux_enterprise_desktopn/a
CWE ID-CWE-787
Out-of-bounds Write
CVE-2023-1544
Matching Score-6
Assigner-Fedora Project
ShareView Details
Matching Score-6
Assigner-Fedora Project
CVSS Score-6||MEDIUM
EPSS-0.05% / 13.23%
||
7 Day CHG~0.00%
Published-23 Mar, 2023 | 00:00
Updated-02 Aug, 2024 | 05:49
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Qemu: pvrdma: out-of-bounds read in pvrdma_ring_next_elem_read()

A flaw was found in the QEMU implementation of VMWare's paravirtual RDMA device. This flaw allows a crafted guest driver to allocate and initialize a huge number of page tables to be used as a ring of descriptors for CQ and async events, potentially leading to an out-of-bounds read and crash of QEMU.

Action-Not Available
Vendor-QEMUFedora Project
Product-qemufedorardma
CWE ID-CWE-125
Out-of-bounds Read
CWE ID-CWE-770
Allocation of Resources Without Limits or Throttling
CVE-2023-38545
Matching Score-6
Assigner-HackerOne
ShareView Details
Matching Score-6
Assigner-HackerOne
CVSS Score-8.8||HIGH
EPSS-22.22% / 95.58%
||
7 Day CHG-0.45%
Published-18 Oct, 2023 | 03:52
Updated-27 Aug, 2025 | 20:32
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

This flaw makes curl overflow a heap based buffer in the SOCKS5 proxy handshake. When curl is asked to pass along the host name to the SOCKS5 proxy to allow that to resolve the address instead of it getting done by curl itself, the maximum length that host name can be is 255 bytes. If the host name is detected to be longer, curl switches to local name resolving and instead passes on the resolved address only. Due to this bug, the local variable that means "let the host resolve the name" could get the wrong value during a slow SOCKS5 handshake, and contrary to the intention, copy the too long host name to the target buffer instead of copying just the resolved address there. The target buffer being a heap based buffer, and the host name coming from the URL that curl has been told to operate with.

Action-Not Available
Vendor-NetApp, Inc.Microsoft CorporationFedora ProjectCURL
Product-fedoraactive_iq_unified_managerwindows_11_22h2windows_11_21h2oncommand_workflow_automationoncommand_insightwindows_11_23h2libcurlwindows_10_21h2windows_server_2019windows_10_1809windows_10_22h2windows_server_2022curl
CWE ID-CWE-787
Out-of-bounds Write
CVE-2023-1820
Matching Score-6
Assigner-Chrome
ShareView Details
Matching Score-6
Assigner-Chrome
CVSS Score-8.8||HIGH
EPSS-0.66% / 70.13%
||
7 Day CHG~0.00%
Published-04 Apr, 2023 | 21:39
Updated-13 Feb, 2025 | 16:39
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Heap buffer overflow in Browser History in Google Chrome prior to 112.0.5615.49 allowed a remote attacker who convinced a user to engage in specific UI interaction to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: Medium)

Action-Not Available
Vendor-Debian GNU/LinuxFedora ProjectGoogle LLC
Product-chromedebian_linuxfedoraChromechrome
CWE ID-CWE-787
Out-of-bounds Write
CVE-2010-4206
Matching Score-6
Assigner-MITRE Corporation
ShareView Details
Matching Score-6
Assigner-MITRE Corporation
CVSS Score-8.8||HIGH
EPSS-2.95% / 85.91%
||
7 Day CHG~0.00%
Published-05 Nov, 2010 | 22:00
Updated-11 Apr, 2025 | 00:51
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Array index error in the FEBlend::apply function in WebCore/platform/graphics/filters/FEBlend.cpp in WebKit, as used in Google Chrome before 7.0.517.44, webkitgtk before 1.2.6, and other products, allows remote attackers to cause a denial of service and possibly execute arbitrary code via a crafted SVG document, related to effects in the application of filters.

Action-Not Available
Vendor-webkitgtkn/aFedora ProjectGoogle LLC
Product-fedorachromewebkitgtkn/a
CWE ID-CWE-787
Out-of-bounds Write
CVE-2010-4577
Matching Score-6
Assigner-MITRE Corporation
ShareView Details
Matching Score-6
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-4.27% / 88.36%
||
7 Day CHG~0.00%
Published-22 Dec, 2010 | 00:00
Updated-11 Apr, 2025 | 00:51
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The CSSParser::parseFontFaceSrc function in WebCore/css/CSSParser.cpp in WebKit, as used in Google Chrome before 8.0.552.224, Chrome OS before 8.0.552.343, webkitgtk before 1.2.6, and other products does not properly parse Cascading Style Sheets (CSS) token sequences, which allows remote attackers to cause a denial of service (out-of-bounds read) via a crafted local font, related to "Type Confusion."

Action-Not Available
Vendor-webkitgtkn/aFedora ProjectDebian GNU/LinuxGoogle LLC
Product-chrome_osfedoradebian_linuxchromewebkitgtkn/a
CWE ID-CWE-125
Out-of-bounds Read
CWE ID-CWE-843
Access of Resource Using Incompatible Type ('Type Confusion')
CVE-2023-1810
Matching Score-6
Assigner-Chrome
ShareView Details
Matching Score-6
Assigner-Chrome
CVSS Score-8.8||HIGH
EPSS-0.79% / 72.97%
||
7 Day CHG~0.00%
Published-04 Apr, 2023 | 21:39
Updated-13 Feb, 2025 | 16:39
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Heap buffer overflow in Visuals in Google Chrome prior to 112.0.5615.49 allowed a remote attacker who had compromised the renderer process to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)

Action-Not Available
Vendor-Debian GNU/LinuxFedora ProjectGoogle LLC
Product-chromedebian_linuxfedoraChromechrome
CWE ID-CWE-787
Out-of-bounds Write
CVE-2018-5345
Matching Score-6
Assigner-MITRE Corporation
ShareView Details
Matching Score-6
Assigner-MITRE Corporation
CVSS Score-7.8||HIGH
EPSS-0.75% / 72.18%
||
7 Day CHG~0.00%
Published-12 Jan, 2018 | 00:00
Updated-05 Aug, 2024 | 05:33
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A stack-based buffer overflow within GNOME gcab through 0.7.4 can be exploited by malicious attackers to cause a crash or, potentially, execute arbitrary code via a crafted .cab file.

Action-Not Available
Vendor-n/aCanonical Ltd.Debian GNU/LinuxThe GNOME ProjectFedora ProjectRed Hat, Inc.
Product-enterprise_linux_serverubuntu_linuxdebian_linuxenterprise_linux_server_eusgcabenterprise_linux_server_ausenterprise_linux_workstationfedoraenterprise_linux_server_tusenterprise_linux_desktopn/a
CWE ID-CWE-787
Out-of-bounds Write
CVE-2023-1532
Matching Score-6
Assigner-Chrome
ShareView Details
Matching Score-6
Assigner-Chrome
CVSS Score-8.8||HIGH
EPSS-0.47% / 63.45%
||
7 Day CHG~0.00%
Published-21 Mar, 2023 | 20:50
Updated-13 Feb, 2025 | 16:39
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Out of bounds read in GPU Video in Google Chrome prior to 111.0.5563.110 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)

Action-Not Available
Vendor-Fedora ProjectGoogle LLC
Product-chromefedoraChromechrome
CWE ID-CWE-125
Out-of-bounds Read
CVE-2021-37978
Matching Score-6
Assigner-Chrome
ShareView Details
Matching Score-6
Assigner-Chrome
CVSS Score-8.8||HIGH
EPSS-2.29% / 84.06%
||
7 Day CHG~0.00%
Published-02 Nov, 2021 | 20:25
Updated-04 Aug, 2024 | 01:30
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Heap buffer overflow in Blink in Google Chrome prior to 94.0.4606.81 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

Action-Not Available
Vendor-Fedora ProjectGoogle LLCDebian GNU/Linux
Product-chromedebian_linuxfedoraChrome
CWE ID-CWE-787
Out-of-bounds Write
CVE-2021-3903
Matching Score-6
Assigner-Protect AI (formerly huntr.dev)
ShareView Details
Matching Score-6
Assigner-Protect AI (formerly huntr.dev)
CVSS Score-7.3||HIGH
EPSS-0.32% / 54.73%
||
7 Day CHG~0.00%
Published-27 Oct, 2021 | 21:00
Updated-03 Aug, 2024 | 17:09
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Heap-based Buffer Overflow in vim/vim

vim is vulnerable to Heap-based Buffer Overflow

Action-Not Available
Vendor-Fedora ProjectVimDebian GNU/Linux
Product-vimdebian_linuxfedoravim/vim
CWE ID-CWE-122
Heap-based Buffer Overflow
CWE ID-CWE-787
Out-of-bounds Write
CVE-2009-2629
Matching Score-6
Assigner-CERT/CC
ShareView Details
Matching Score-6
Assigner-CERT/CC
CVSS Score-7.5||HIGH
EPSS-79.10% / 99.03%
||
7 Day CHG~0.00%
Published-15 Sep, 2009 | 22:00
Updated-07 Aug, 2024 | 05:59
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Buffer underflow in src/http/ngx_http_parse.c in nginx 0.1.0 through 0.5.37, 0.6.x before 0.6.39, 0.7.x before 0.7.62, and 0.8.x before 0.8.15 allows remote attackers to execute arbitrary code via crafted HTTP requests.

Action-Not Available
Vendor-n/aDebian GNU/LinuxFedora ProjectF5, Inc.
Product-nginxdebian_linuxfedoran/a
CWE ID-CWE-787
Out-of-bounds Write
CVE-2024-2626
Matching Score-6
Assigner-Chrome
ShareView Details
Matching Score-6
Assigner-Chrome
CVSS Score-6.5||MEDIUM
EPSS-0.09% / 27.12%
||
7 Day CHG~0.00%
Published-20 Mar, 2024 | 17:06
Updated-26 Mar, 2025 | 15:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Out of bounds read in Swiftshader in Google Chrome prior to 123.0.6312.58 allowed a remote attacker to perform out of bounds memory access via a crafted HTML page. (Chromium security severity: Medium)

Action-Not Available
Vendor-Google LLCFedora Project
Product-fedorachromeChrome
CWE ID-CWE-125
Out-of-bounds Read
CVE-2014-1525
Matching Score-6
Assigner-Mozilla Corporation
ShareView Details
Matching Score-6
Assigner-Mozilla Corporation
CVSS Score-9.3||HIGH
EPSS-1.31% / 78.94%
||
7 Day CHG~0.00%
Published-30 Apr, 2014 | 10:00
Updated-12 Apr, 2025 | 10:46
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The mozilla::dom::TextTrack::AddCue function in Mozilla Firefox before 29.0 and SeaMonkey before 2.26 does not properly perform garbage collection for Text Track Manager variables, which allows remote attackers to execute arbitrary code or cause a denial of service (use-after-free and heap memory corruption) via a crafted VIDEO element in an HTML document.

Action-Not Available
Vendor-n/aMozilla CorporationopenSUSEFedora ProjectCanonical Ltd.
Product-fedoraopensuseseamonkeyfirefoxubuntu_linuxn/a
CWE ID-CWE-416
Use After Free
CWE ID-CWE-787
Out-of-bounds Write
CVE-2018-3846
Matching Score-6
Assigner-Talos
ShareView Details
Matching Score-6
Assigner-Talos
CVSS Score-8.8||HIGH
EPSS-2.45% / 84.58%
||
7 Day CHG~0.00%
Published-16 Apr, 2018 | 15:00
Updated-17 Sep, 2024 | 02:21
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

In the ffgphd and ffgtkn functions in NASA CFITSIO 3.42, specially crafted images parsed via the library can cause a stack-based buffer overflow overwriting arbitrary data. An attacker can deliver an FIT image to trigger this vulnerability and potentially gain code execution.

Action-Not Available
Vendor-nasaFedora ProjectTalos (Cisco Systems, Inc.)
Product-cfitsiofedoraNASA CFITSIO
CWE ID-CWE-787
Out-of-bounds Write
CVE-2021-38014
Matching Score-6
Assigner-Chrome
ShareView Details
Matching Score-6
Assigner-Chrome
CVSS Score-8.8||HIGH
EPSS-1.21% / 78.13%
||
7 Day CHG~0.00%
Published-23 Dec, 2021 | 00:05
Updated-04 Aug, 2024 | 01:30
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Out of bounds write in Swiftshader in Google Chrome prior to 96.0.4664.45 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

Action-Not Available
Vendor-Fedora ProjectGoogle LLCDebian GNU/Linux
Product-chromedebian_linuxfedoraChrome
CWE ID-CWE-787
Out-of-bounds Write
CVE-2024-26256
Matching Score-6
Assigner-Microsoft Corporation
ShareView Details
Matching Score-6
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-44.97% / 97.50%
||
7 Day CHG-1.43%
Published-09 Apr, 2024 | 17:00
Updated-03 May, 2025 | 00:39
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Libarchive Remote Code Execution Vulnerability

Libarchive Remote Code Execution Vulnerability

Action-Not Available
Vendor-Fedora ProjectlibarchiveMicrosoft Corporation
Product-windows_server_2022_23h2libarchivefedorawindows_11_22h2windows_11_23h2Windows 11 Version 23H2Windows 11 version 22H2Windows Server 2022, 23H2 Edition (Server Core installation)Windows 11 version 22H3
CWE ID-CWE-122
Heap-based Buffer Overflow
CWE ID-CWE-787
Out-of-bounds Write
CVE-2020-9391
Matching Score-6
Assigner-MITRE Corporation
ShareView Details
Matching Score-6
Assigner-MITRE Corporation
CVSS Score-5.5||MEDIUM
EPSS-0.16% / 37.52%
||
7 Day CHG~0.00%
Published-25 Feb, 2020 | 17:55
Updated-04 Aug, 2024 | 10:26
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An issue was discovered in the Linux kernel 5.4 and 5.5 through 5.5.6 on the AArch64 architecture. It ignores the top byte in the address passed to the brk system call, potentially moving the memory break downwards when the application expects it to move upwards, aka CID-dcde237319e6. This has been observed to cause heap corruption with the GNU C Library malloc implementation.

Action-Not Available
Vendor-n/aNetApp, Inc.Fedora ProjectLinux Kernel Organization, Inc
Product-linux_kernelcloud_backuphci_management_nodefedoraactive_iq_unified_managersteelstore_cloud_integrated_storageh410c_firmwareh410csolidfiredata_availability_servicesn/a
CWE ID-CWE-787
Out-of-bounds Write
CVE-2023-1194
Matching Score-6
Assigner-Red Hat, Inc.
ShareView Details
Matching Score-6
Assigner-Red Hat, Inc.
CVSS Score-7.1||HIGH
EPSS-0.09% / 26.41%
||
7 Day CHG-0.00%
Published-03 Nov, 2023 | 07:41
Updated-20 Mar, 2025 | 17:01
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Use-after-free in parse_lease_state()

An out-of-bounds (OOB) memory read flaw was found in parse_lease_state in the KSMBD implementation of the in-kernel samba server and CIFS in the Linux kernel. When an attacker sends the CREATE command with a malformed payload to KSMBD, due to a missing check of `NameOffset` in the `parse_lease_state()` function, the `create_context` object can access invalid memory.

Action-Not Available
Vendor-n/aFedora ProjectRed Hat, Inc.Linux Kernel Organization, Inc
Product-linux_kernelfedoraRed Hat Enterprise Linux 6kernelRed Hat Enterprise Linux 7FedoraRed Hat Enterprise Linux 9Red Hat Enterprise Linux 8
CWE ID-CWE-125
Out-of-bounds Read
CWE ID-CWE-416
Use After Free
CVE-2023-1073
Matching Score-6
Assigner-Red Hat, Inc.
ShareView Details
Matching Score-6
Assigner-Red Hat, Inc.
CVSS Score-6.6||MEDIUM
EPSS-0.02% / 2.80%
||
7 Day CHG~0.00%
Published-27 Mar, 2023 | 00:00
Updated-23 Apr, 2025 | 16:23
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A memory corruption flaw was found in the Linux kernel’s human interface device (HID) subsystem in how a user inserts a malicious USB device. This flaw allows a local user to crash or potentially escalate their privileges on the system.

Action-Not Available
Vendor-n/aLinux Kernel Organization, IncFedora ProjectRed Hat, Inc.
Product-enterprise_linuxlinux_kernelfedorakernel
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE ID-CWE-787
Out-of-bounds Write
CVE-2024-25431
Matching Score-6
Assigner-MITRE Corporation
ShareView Details
Matching Score-6
Assigner-MITRE Corporation
CVSS Score-8.8||HIGH
EPSS-0.40% / 59.57%
||
7 Day CHG~0.00%
Published-08 Nov, 2024 | 00:00
Updated-14 Nov, 2024 | 20:42
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An issue in bytecodealliance wasm-micro-runtime before v.b3f728c and fixed in commit 06df58f allows a remote attacker to escalate privileges via a crafted file to the check_was_abi_compatibility function.

Action-Not Available
Vendor-bytecodealliancen/abytecodealliance
Product-webassembly_micro_runtimen/awebassembly_micro_runtime
CWE ID-CWE-125
Out-of-bounds Read
CVE-2024-25629
Matching Score-6
Assigner-GitHub, Inc.
ShareView Details
Matching Score-6
Assigner-GitHub, Inc.
CVSS Score-4.4||MEDIUM
EPSS-0.03% / 8.29%
||
7 Day CHG~0.00%
Published-23 Feb, 2024 | 14:52
Updated-13 Feb, 2025 | 17:40
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
c-ares out of bounds read in ares__read_line()

c-ares is a C library for asynchronous DNS requests. `ares__read_line()` is used to parse local configuration files such as `/etc/resolv.conf`, `/etc/nsswitch.conf`, the `HOSTALIASES` file, and if using a c-ares version prior to 1.27.0, the `/etc/hosts` file. If any of these configuration files has an embedded `NULL` character as the first character in a new line, it can lead to attempting to read memory prior to the start of the given buffer which may result in a crash. This issue is fixed in c-ares 1.27.0. No known workarounds exist.

Action-Not Available
Vendor-c-aresc-aresFedora Project
Product-fedorac-aresc-ares
CWE ID-CWE-127
Buffer Under-read
CWE ID-CWE-125
Out-of-bounds Read
CVE-2023-0049
Matching Score-6
Assigner-Protect AI (formerly huntr.dev)
ShareView Details
Matching Score-6
Assigner-Protect AI (formerly huntr.dev)
CVSS Score-7.3||HIGH
EPSS-0.02% / 2.55%
||
7 Day CHG~0.00%
Published-04 Jan, 2023 | 00:00
Updated-09 Apr, 2025 | 15:43
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Out-of-bounds Read in vim/vim

Out-of-bounds Read in GitHub repository vim/vim prior to 9.0.1143.

Action-Not Available
Vendor-Fedora ProjectVim
Product-vimfedoravim/vim
CWE ID-CWE-125
Out-of-bounds Read
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