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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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KEV Action Due Date-Not Available
Heap buffer overflow in vim_strncpy find_word in vim/vim

Heap buffer overflow in vim_strncpy find_word in GitHub repository vim/vim prior to 8.2.4919. This vulnerability is capable of crashing software, Bypass Protection Mechanism, Modify Memory, and possible remote execution

Action-Not Available
Vendor-VimFedora ProjectDebian GNU/LinuxApple Inc.
Product-debian_linuxfedoramacosvimvim/vim
CWE ID-CWE-122
Heap-based Buffer Overflow
CWE ID-CWE-787
Out-of-bounds Write
CVE-2022-4144
Matching Score-6
Assigner-Red Hat, Inc.
ShareView Details
Matching Score-6
Assigner-Red Hat, Inc.
CVSS Score-6.5||MEDIUM
EPSS-0.01% / 0.75%
||
7 Day CHG~0.00%
Published-29 Nov, 2022 | 00:00
Updated-14 Apr, 2025 | 18:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An out-of-bounds read flaw was found in the QXL display device emulation in QEMU. The qxl_phys2virt() function does not check the size of the structure pointed to by the guest physical address, potentially reading past the end of the bar space into adjacent pages. A malicious guest user could use this flaw to crash the QEMU process on the host causing a denial of service condition.

Action-Not Available
Vendor-n/aQEMURed Hat, Inc.Fedora Project
Product-enterprise_linuxqemuextra_packages_for_enterprise_linuxfedoraQEMU (QXL device)
CWE ID-CWE-125
Out-of-bounds Read
CVE-2022-41742
Matching Score-6
Assigner-F5, Inc.
ShareView Details
Matching Score-6
Assigner-F5, Inc.
CVSS Score-7.1||HIGH
EPSS-0.07% / 22.95%
||
7 Day CHG~0.00%
Published-19 Oct, 2022 | 21:20
Updated-08 May, 2025 | 18:11
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
NGINX ngx_http_mp4_module vulnerability CVE-2022-41742

NGINX Open Source before versions 1.23.2 and 1.22.1, NGINX Open Source Subscription before versions R2 P1 and R1 P1, and NGINX Plus before versions R27 P1 and R26 P1 have a vulnerability in the module ngx_http_mp4_module that might allow a local attacker to cause a worker process crash, or might result in worker process memory disclosure by using a specially crafted audio or video file. The issue affects only NGINX products that are built with the module ngx_http_mp4_module, when the mp4 directive is used in the configuration file. Further, the attack is possible only if an attacker can trigger processing of a specially crafted audio or video file with the module ngx_http_mp4_module.

Action-Not Available
Vendor-Fedora ProjectDebian GNU/LinuxF5, Inc.
Product-nginx_ingress_controllernginxdebian_linuxfedoraNGINXNGINX Open Source SubscriptionNGINX Plus
CWE ID-CWE-787
Out-of-bounds Write
CVE-2022-41741
Matching Score-6
Assigner-F5, Inc.
ShareView Details
Matching Score-6
Assigner-F5, Inc.
CVSS Score-7||HIGH
EPSS-0.87% / 74.34%
||
7 Day CHG~0.00%
Published-19 Oct, 2022 | 21:20
Updated-08 May, 2025 | 18:12
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
NGINX ngx_http_mp4_module vulnerability CVE-2022-41741

NGINX Open Source before versions 1.23.2 and 1.22.1, NGINX Open Source Subscription before versions R2 P1 and R1 P1, and NGINX Plus before versions R27 P1 and R26 P1 have a vulnerability in the module ngx_http_mp4_module that might allow a local attacker to corrupt NGINX worker memory, resulting in its termination or potential other impact using a specially crafted audio or video file. The issue affects only NGINX products that are built with the ngx_http_mp4_module, when the mp4 directive is used in the configuration file. Further, the attack is possible only if an attacker can trigger processing of a specially crafted audio or video file with the module ngx_http_mp4_module.

Action-Not Available
Vendor-Fedora ProjectDebian GNU/LinuxF5, Inc.
Product-nginx_ingress_controllernginxdebian_linuxfedoraNGINXNGINX Open Source SubscriptionNGINX Plus
CWE ID-CWE-787
Out-of-bounds Write
CVE-2022-1354
Matching Score-6
Assigner-Red Hat, Inc.
ShareView Details
Matching Score-6
Assigner-Red Hat, Inc.
CVSS Score-5.5||MEDIUM
EPSS-0.03% / 6.62%
||
7 Day CHG~0.00%
Published-31 Aug, 2022 | 00:00
Updated-03 Aug, 2024 | 00:03
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A heap buffer overflow flaw was found in Libtiffs' tiffinfo.c in TIFFReadRawDataStriped() function. This flaw allows an attacker to pass a crafted TIFF file to the tiffinfo tool, triggering a heap buffer overflow issue and causing a crash that leads to a denial of service.

Action-Not Available
Vendor-n/aNetApp, Inc.Red Hat, Inc.LibTIFFFedora ProjectDebian GNU/Linux
Product-debian_linuxontap_select_deploy_administration_utilitylibtifffedoraenterprise_linuxlibtiff
CWE ID-CWE-125
Out-of-bounds Read
CWE ID-CWE-787
Out-of-bounds Write
CVE-2024-25569
Matching Score-6
Assigner-Talos
ShareView Details
Matching Score-6
Assigner-Talos
CVSS Score-6.5||MEDIUM
EPSS-0.10% / 28.11%
||
7 Day CHG~0.00%
Published-25 Apr, 2024 | 14:33
Updated-21 Aug, 2025 | 18:47
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An out-of-bounds read vulnerability exists in the RAWCodec::DecodeBytes functionality of Mathieu Malaterre Grassroot DICOM 3.0.23. A specially crafted DICOM file can lead to an out-of-bounds read. An attacker can provide a malicious file to trigger this vulnerability.

Action-Not Available
Vendor-malaterreGrassroot DICOMgrassroots_dicom_projectFedora Project
Product-grassroots_dicomfedoraGrassroot DICOMgrassroots_dicom
CWE ID-CWE-125
Out-of-bounds Read
CVE-2022-1851
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% / 30.06%
||
7 Day CHG~0.00%
Published-25 May, 2022 | 00:00
Updated-03 Aug, 2024 | 00:17
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 8.2.

Action-Not Available
Vendor-VimFedora ProjectDebian GNU/LinuxApple Inc.
Product-vimdebian_linuxmacosfedoravim/vim
CWE ID-CWE-125
Out-of-bounds Read
CVE-2022-41854
Matching Score-6
Assigner-Google LLC
ShareView Details
Matching Score-6
Assigner-Google LLC
CVSS Score-5.8||MEDIUM
EPSS-0.08% / 23.41%
||
7 Day CHG~0.00%
Published-11 Nov, 2022 | 13:10
Updated-16 Sep, 2024 | 16:24
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Stack Overflow in Snakeyaml

Those using Snakeyaml to parse untrusted YAML files may be vulnerable to Denial of Service attacks (DOS). If the parser is running on user supplied input, an attacker may supply content that causes the parser to crash by stack overflow. This effect may support a denial of service attack.

Action-Not Available
Vendor-snakeyaml_projectSnakeYamlFedora Project
Product-fedorasnakeyamlSnakeYaml
CWE ID-CWE-121
Stack-based Buffer Overflow
CWE ID-CWE-787
Out-of-bounds Write
CVE-2022-41674
Matching Score-6
Assigner-MITRE Corporation
ShareView Details
Matching Score-6
Assigner-MITRE Corporation
CVSS Score-8.1||HIGH
EPSS-0.17% / 38.64%
||
7 Day CHG~0.00%
Published-13 Oct, 2022 | 00:00
Updated-15 May, 2025 | 15:16
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 before 5.19.16. Attackers able to inject WLAN frames could cause a buffer overflow in the ieee80211_bss_info_update function in net/mac80211/scan.c.

Action-Not Available
Vendor-n/aLinux Kernel Organization, IncDebian GNU/LinuxFedora Project
Product-debian_linuxlinux_kernelfedoran/a
CWE ID-CWE-787
Out-of-bounds Write
CVE-2022-1769
Matching Score-6
Assigner-Protect AI (formerly huntr.dev)
ShareView Details
Matching Score-6
Assigner-Protect AI (formerly huntr.dev)
CVSS Score-6.6||MEDIUM
EPSS-0.03% / 6.06%
||
7 Day CHG~0.00%
Published-17 May, 2022 | 00:00
Updated-03 Aug, 2024 | 00:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Buffer Over-read in vim/vim

Buffer Over-read in GitHub repository vim/vim prior to 8.2.4974.

Action-Not Available
Vendor-Fedora ProjectVimApple Inc.
Product-fedoramacosvimvim/vim
CWE ID-CWE-126
Buffer Over-read
CWE ID-CWE-125
Out-of-bounds Read
CVE-2016-7951
Matching Score-6
Assigner-OpenText (formerly Micro Focus)
ShareView Details
Matching Score-6
Assigner-OpenText (formerly Micro Focus)
CVSS Score-9.8||CRITICAL
EPSS-0.71% / 71.23%
||
7 Day CHG~0.00%
Published-13 Dec, 2016 | 20:00
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

Multiple integer overflows in X.org libXtst before 1.2.3 allow remote X servers to trigger out-of-bounds memory access operations by leveraging the lack of range checks.

Action-Not Available
Vendor-n/aFedora ProjectX.Org Foundation
Product-libxtstfedoran/a
CWE ID-CWE-125
Out-of-bounds Read
CWE ID-CWE-190
Integer Overflow or Wraparound
CVE-2016-7950
Matching Score-6
Assigner-OpenText (formerly Micro Focus)
ShareView Details
Matching Score-6
Assigner-OpenText (formerly Micro Focus)
CVSS Score-9.8||CRITICAL
EPSS-0.75% / 72.12%
||
7 Day CHG~0.00%
Published-13 Dec, 2016 | 20:00
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 XRenderQueryFilters function in X.org libXrender before 0.9.10 allows remote X servers to trigger out-of-bounds write operations via vectors involving filter name lengths.

Action-Not Available
Vendor-n/aFedora ProjectX.Org Foundation
Product-fedoralibxrendern/a
CWE ID-CWE-787
Out-of-bounds Write
CVE-2020-27843
Matching Score-6
Assigner-Red Hat, Inc.
ShareView Details
Matching Score-6
Assigner-Red Hat, Inc.
CVSS Score-5.5||MEDIUM
EPSS-0.08% / 23.53%
||
7 Day CHG~0.00%
Published-05 Jan, 2021 | 17:22
Updated-04 Aug, 2024 | 16:25
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 OpenJPEG in versions prior to 2.4.0. This flaw allows an attacker to provide specially crafted input to the conversion or encoding functionality, causing an out-of-bounds read. The highest threat from this vulnerability is system availability.

Action-Not Available
Vendor-uclouvainn/aOracle CorporationFedora ProjectDebian GNU/Linux
Product-openjpegdebian_linuxfedoraoutside_in_technologyopenjpeg
CWE ID-CWE-125
Out-of-bounds Read
CVE-2016-7942
Matching Score-6
Assigner-OpenText (formerly Micro Focus)
ShareView Details
Matching Score-6
Assigner-OpenText (formerly Micro Focus)
CVSS Score-9.8||CRITICAL
EPSS-3.16% / 86.39%
||
7 Day CHG~0.00%
Published-13 Dec, 2016 | 20:00
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 XGetImage function in X.org libX11 before 1.6.4 might allow remote X servers to gain privileges via vectors involving image type and geometry, which triggers out-of-bounds read operations.

Action-Not Available
Vendor-n/aFedora ProjectX.Org Foundation
Product-fedoralibx11n/a
CWE ID-CWE-787
Out-of-bounds Write
CVE-2022-1629
Matching Score-6
Assigner-Protect AI (formerly huntr.dev)
ShareView Details
Matching Score-6
Assigner-Protect AI (formerly huntr.dev)
CVSS Score-6.6||MEDIUM
EPSS-0.50% / 64.96%
||
7 Day CHG~0.00%
Published-10 May, 2022 | 00:00
Updated-03 Aug, 2024 | 00:10
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Buffer Over-read in function find_next_quote in vim/vim

Buffer Over-read in function find_next_quote in GitHub repository vim/vim prior to 8.2.4925. This vulnerabilities are capable of crashing software, Modify Memory, and possible remote execution

Action-Not Available
Vendor-Fedora ProjectVimApple Inc.
Product-fedoramacosvimvim/vim
CWE ID-CWE-126
Buffer Over-read
CWE ID-CWE-125
Out-of-bounds Read
CVE-2016-7943
Matching Score-6
Assigner-OpenText (formerly Micro Focus)
ShareView Details
Matching Score-6
Assigner-OpenText (formerly Micro Focus)
CVSS Score-9.8||CRITICAL
EPSS-4.71% / 88.96%
||
7 Day CHG~0.00%
Published-13 Dec, 2016 | 20:00
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 XListFonts function in X.org libX11 before 1.6.4 might allow remote X servers to gain privileges via vectors involving length fields, which trigger out-of-bounds write operations.

Action-Not Available
Vendor-n/aFedora ProjectX.Org Foundation
Product-fedoralibx11n/a
CWE ID-CWE-787
Out-of-bounds Write
CVE-2020-27840
Matching Score-6
Assigner-Red Hat, Inc.
ShareView Details
Matching Score-6
Assigner-Red Hat, Inc.
CVSS Score-7.5||HIGH
EPSS-7.17% / 91.20%
||
7 Day CHG~0.00%
Published-12 May, 2021 | 14:06
Updated-04 Aug, 2024 | 16:25
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 samba. Spaces used in a string around a domain name (DN), while supposed to be ignored, can cause invalid DN strings with spaces to instead write a zero-byte into out-of-bounds memory, resulting in a crash. The highest threat from this vulnerability is to system availability.

Action-Not Available
Vendor-n/aDebian GNU/LinuxSambaFedora Project
Product-debian_linuxfedorasambasamba
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% / 8.36%
||
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-2022-2000
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-0.24% / 46.75%
||
7 Day CHG-0.10%
Published-07 Jun, 2022 | 00:00
Updated-03 Aug, 2024 | 00:24
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 vim/vim

Out-of-bounds Write in GitHub repository vim/vim prior to 8.2.

Action-Not Available
Vendor-VimFedora ProjectDebian GNU/LinuxApple Inc.
Product-vimdebian_linuxmacosfedoravim/vim
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% / 59.58%
||
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-2016-7948
Matching Score-6
Assigner-OpenText (formerly Micro Focus)
ShareView Details
Matching Score-6
Assigner-OpenText (formerly Micro Focus)
CVSS Score-9.8||CRITICAL
EPSS-3.16% / 86.39%
||
7 Day CHG~0.00%
Published-13 Dec, 2016 | 20:00
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

X.org libXrandr before 1.5.1 allows remote X servers to trigger out-of-bounds write operations by leveraging mishandling of reply data.

Action-Not Available
Vendor-n/aFedora ProjectX.Org Foundation
Product-fedoralibxrandrn/a
CWE ID-CWE-787
Out-of-bounds Write
CVE-2022-1623
Matching Score-6
Assigner-GitLab Inc.
ShareView Details
Matching Score-6
Assigner-GitLab Inc.
CVSS Score-5.5||MEDIUM
EPSS-0.07% / 21.74%
||
7 Day CHG~0.00%
Published-11 May, 2022 | 00:00
Updated-03 Aug, 2024 | 00:10
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

LibTIFF master branch has an out-of-bounds read in LZWDecode in libtiff/tif_lzw.c:624, allowing attackers to cause a denial-of-service via a crafted tiff file. For users that compile libtiff from sources, the fix is available with commit b4e79bfa.

Action-Not Available
Vendor-NetApp, Inc.LibTIFFFedora ProjectDebian GNU/Linux
Product-ontap_select_deploy_administration_utilitylibtiffdebian_linuxfedoralibtiff
CWE ID-CWE-125
Out-of-bounds Read
CVE-2016-7969
Matching Score-6
Assigner-MITRE Corporation
ShareView Details
Matching Score-6
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-5.28% / 89.62%
||
7 Day CHG~0.00%
Published-03 Mar, 2017 | 16:00
Updated-20 Apr, 2025 | 01:37
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The wrap_lines_smart function in ass_render.c in libass before 0.13.4 allows remote attackers to cause a denial of service (out-of-bounds read) via unspecified vectors, related to "0/3 line wrapping equalization."

Action-Not Available
Vendor-libass_projectn/aopenSUSEFedora Project
Product-fedoraleapopensuselibassn/a
CWE ID-CWE-125
Out-of-bounds Read
CVE-2022-3195
Matching Score-6
Assigner-Chrome
ShareView Details
Matching Score-6
Assigner-Chrome
CVSS Score-8.8||HIGH
EPSS-0.87% / 74.34%
||
7 Day CHG~0.00%
Published-26 Sep, 2022 | 00:00
Updated-22 May, 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 write in Storage in Google Chrome prior to 105.0.5195.125 allowed a remote attacker to perform an out of bounds memory write via a crafted HTML page. (Chromium security severity: High)

Action-Not Available
Vendor-Google LLCFedora Project
Product-fedorachromeChrome
CWE ID-CWE-787
Out-of-bounds Write
CVE-2016-7945
Matching Score-6
Assigner-OpenText (formerly Micro Focus)
ShareView Details
Matching Score-6
Assigner-OpenText (formerly Micro Focus)
CVSS Score-7.5||HIGH
EPSS-0.57% / 67.61%
||
7 Day CHG~0.00%
Published-13 Dec, 2016 | 20:00
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

Multiple integer overflows in X.org libXi before 1.7.7 allow remote X servers to cause a denial of service (out-of-bounds memory access or infinite loop) via vectors involving length fields.

Action-Not Available
Vendor-n/aFedora ProjectX.Org Foundation
Product-fedoralibxin/a
CWE ID-CWE-125
Out-of-bounds Read
CWE ID-CWE-190
Integer Overflow or Wraparound
CVE-2022-4141
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-0.03% / 6.65%
||
7 Day CHG~0.00%
Published-25 Nov, 2022 | 00:00
Updated-14 Apr, 2025 | 17:49
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

Heap based buffer overflow in vim/vim 9.0.0946 and below by allowing an attacker to CTRL-W gf in the expression used in the RHS of the substitute command.

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-2022-0435
Matching Score-6
Assigner-Red Hat, Inc.
ShareView Details
Matching Score-6
Assigner-Red Hat, Inc.
CVSS Score-8.8||HIGH
EPSS-56.49% / 98.02%
||
7 Day CHG~0.00%
Published-25 Mar, 2022 | 00:00
Updated-02 Aug, 2024 | 23:25
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A stack overflow flaw was found in the Linux kernel's TIPC protocol functionality in the way a user sends a packet with malicious content where the number of domain member nodes is higher than the 64 allowed. This flaw allows a remote user to crash the system or possibly escalate their privileges if they have access to the TIPC network.

Action-Not Available
Vendor-ovirtn/aNetApp, Inc.Fedora ProjectLinux Kernel Organization, IncRed Hat, Inc.
Product-codeready_linux_builder_for_power_little_endian_eusenterprise_linux_server_ausvirtualization_hosth300s_firmwareh410sh300sh300e_firmwareh500ecodeready_linux_builder_eus_for_power_little_endianfedorah500e_firmwareh500s_firmwareenterprise_linux_eusnodeenterprise_linux_server_for_power_little_endian_update_services_for_sap_solutionsh700eh700senterprise_linux_for_ibm_z_systems_eush300evirtualizationenterprise_linux_server_update_services_for_sap_solutionsh500senterprise_linuxenterprise_linux_for_real_time_for_nfventerprise_linux_for_real_time_tuscodeready_linux_builderlinux_kernelh410s_firmwareh700s_firmwareenterprise_linux_for_ibm_z_systemsenterprise_linux_for_power_little_endian_eusenterprise_linux_server_tush700e_firmwareenterprise_linux_for_power_little_endianenterprise_linux_for_real_time_for_nfv_tusenterprise_linux_for_real_timecodeready_linux_builder_euskernel
CWE ID-CWE-787
Out-of-bounds Write
CVE-2016-7947
Matching Score-6
Assigner-OpenText (formerly Micro Focus)
ShareView Details
Matching Score-6
Assigner-OpenText (formerly Micro Focus)
CVSS Score-9.8||CRITICAL
EPSS-3.16% / 86.39%
||
7 Day CHG~0.00%
Published-13 Dec, 2016 | 20:00
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

Multiple integer overflows in X.org libXrandr before 1.5.1 allow remote X servers to trigger out-of-bounds write operations via a crafted response.

Action-Not Available
Vendor-n/aFedora ProjectX.Org Foundation
Product-fedoralibxrandrn/a
CWE ID-CWE-190
Integer Overflow or Wraparound
CWE ID-CWE-787
Out-of-bounds Write
CVE-2016-8568
Matching Score-6
Assigner-MITRE Corporation
ShareView Details
Matching Score-6
Assigner-MITRE Corporation
CVSS Score-5.5||MEDIUM
EPSS-0.64% / 69.55%
||
7 Day CHG~0.00%
Published-03 Feb, 2017 | 15:00
Updated-20 Apr, 2025 | 01:37
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The git_commit_message function in oid.c in libgit2 before 0.24.3 allows remote attackers to cause a denial of service (out-of-bounds read) via a cat-file command with a crafted object file.

Action-Not Available
Vendor-libgit2_projectn/aopenSUSESUSEFedora Project
Product-libgit2linux_enterprisefedoraleapopensusen/a
CWE ID-CWE-125
Out-of-bounds Read
CVE-2016-6855
Matching Score-6
Assigner-MITRE Corporation
ShareView Details
Matching Score-6
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-2.55% / 84.91%
||
7 Day CHG~0.00%
Published-07 Sep, 2016 | 18:00
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

Eye of GNOME (aka eog) 3.16.5, 3.17.x, 3.18.x before 3.18.3, 3.19.x, and 3.20.x before 3.20.4, when used with glib before 2.44.1, allow remote attackers to cause a denial of service (out-of-bounds write and crash) via vectors involving passing invalid UTF-8 to GMarkup.

Action-Not Available
Vendor-n/aopenSUSEFedora ProjectThe GNOME ProjectCanonical Ltd.
Product-eye_of_gnomefedoraleapopensuseubuntu_linuxglibn/a
CWE ID-CWE-787
Out-of-bounds Write
CVE-2022-0714
Matching Score-6
Assigner-Protect AI (formerly huntr.dev)
ShareView Details
Matching Score-6
Assigner-Protect AI (formerly huntr.dev)
CVSS Score-8.4||HIGH
EPSS-0.21% / 42.74%
||
7 Day CHG~0.00%
Published-22 Feb, 2022 | 00:00
Updated-02 Aug, 2024 | 23:40
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

Heap-based Buffer Overflow in GitHub repository vim/vim prior to 8.2.4436.

Action-Not Available
Vendor-VimFedora ProjectDebian GNU/LinuxApple Inc.
Product-vimdebian_linuxmacosfedoravim/vim
CWE ID-CWE-122
Heap-based Buffer Overflow
CWE ID-CWE-787
Out-of-bounds Write
CVE-2024-23305
Matching Score-6
Assigner-Talos
ShareView Details
Matching Score-6
Assigner-Talos
CVSS Score-9.8||CRITICAL
EPSS-0.58% / 67.93%
||
7 Day CHG~0.00%
Published-20 Feb, 2024 | 15:29
Updated-10 Aug, 2025 | 22:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An out-of-bounds write vulnerability exists in the BrainVisionMarker Parsing functionality of The Biosig Project libbiosig 2.5.0 and Master Branch (ab0ee111). A specially crafted .vmrk file can lead to arbitrary code execution. An attacker can provide a malicious file to trigger this vulnerability.

Action-Not Available
Vendor-libbiosig_projectThe Biosig Projectthe_biosig_projectFedora Project
Product-fedoralibbiosiglibbiosigfedoralibbiosig
CWE ID-CWE-787
Out-of-bounds Write
CVE-2024-23606
Matching Score-6
Assigner-Talos
ShareView Details
Matching Score-6
Assigner-Talos
CVSS Score-9.8||CRITICAL
EPSS-0.28% / 50.66%
||
7 Day CHG~0.00%
Published-20 Feb, 2024 | 15:29
Updated-10 Aug, 2025 | 22:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An out-of-bounds write vulnerability exists in the sopen_FAMOS_read functionality of The Biosig Project libbiosig 2.5.0 and Master Branch (ab0ee111). A specially crafted .famos file can lead to arbitrary code execution. An attacker can provide a malicious file to trigger this vulnerability.

Action-Not Available
Vendor-libbiosig_projectThe Biosig Projectthe_biosig_projectFedora Project
Product-fedoralibbiosiglibbiosigfedoralibbiosig
CWE ID-CWE-131
Incorrect Calculation of Buffer Size
CWE ID-CWE-787
Out-of-bounds Write
CVE-2022-0943
Matching Score-6
Assigner-Protect AI (formerly huntr.dev)
ShareView Details
Matching Score-6
Assigner-Protect AI (formerly huntr.dev)
CVSS Score-8.4||HIGH
EPSS-0.05% / 14.24%
||
7 Day CHG~0.00%
Published-14 Mar, 2022 | 00:00
Updated-02 Aug, 2024 | 23:47
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 occurs in vim in vim/vim

Heap-based Buffer Overflow occurs in vim in GitHub repository vim/vim prior to 8.2.4563.

Action-Not Available
Vendor-VimFedora ProjectDebian GNU/LinuxApple Inc.
Product-vimdebian_linuxmacosfedoravim/vim
CWE ID-CWE-122
Heap-based Buffer Overflow
CWE ID-CWE-787
Out-of-bounds Write
CVE-2024-24246
Matching Score-6
Assigner-MITRE Corporation
ShareView Details
Matching Score-6
Assigner-MITRE Corporation
CVSS Score-5.5||MEDIUM
EPSS-0.22% / 44.79%
||
7 Day CHG~0.00%
Published-29 Feb, 2024 | 00:00
Updated-09 Aug, 2024 | 15:35
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 vulnerability in qpdf 11.9.0 allows attackers to crash the application via the std::__shared_count() function at /bits/shared_ptr_base.h.

Action-Not Available
Vendor-qpdf_projectn/aqpdf_projectFedora Project
Product-qpdffedoran/aqpdffedora
CWE ID-CWE-122
Heap-based Buffer Overflow
CWE ID-CWE-787
Out-of-bounds Write
CVE-2017-2591
Matching Score-6
Assigner-Red Hat, Inc.
ShareView Details
Matching Score-6
Assigner-Red Hat, Inc.
CVSS Score-3.7||LOW
EPSS-6.83% / 90.96%
||
7 Day CHG~0.00%
Published-30 Apr, 2018 | 12:00
Updated-05 Aug, 2024 | 14:02
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

389-ds-base before version 1.3.6 is vulnerable to an improperly NULL terminated array in the uniqueness_entry_to_config() function in the "attribute uniqueness" plugin of 389 Directory Server. An authenticated, or possibly unauthenticated, attacker could use this flaw to force an out-of-bound heap memory read, possibly triggering a crash of the LDAP service.

Action-Not Available
Vendor-unspecifiedRed Hat, Inc.Fedora Project
Product-enterprise_linux389_directory_server389-ds-base
CWE ID-CWE-122
Heap-based Buffer Overflow
CWE ID-CWE-125
Out-of-bounds Read
CVE-2022-39319
Matching Score-6
Assigner-GitHub, Inc.
ShareView Details
Matching Score-6
Assigner-GitHub, Inc.
CVSS Score-4.6||MEDIUM
EPSS-0.07% / 20.95%
||
7 Day CHG~0.00%
Published-16 Nov, 2022 | 00:00
Updated-03 Aug, 2024 | 12:00
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Missing length validation in urbdrc channel in FreeRDP

FreeRDP is a free remote desktop protocol library and clients. Affected versions of FreeRDP are missing input length validation in the `urbdrc` channel. A malicious server can trick a FreeRDP based client to read out of bound data and send it back to the server. This issue has been addressed in version 2.9.0 and all users are advised to upgrade. Users unable to upgrade should not use the `/usb` redirection switch.

Action-Not Available
Vendor-FreeRDPFedora Project
Product-freerdpfedoraFreeRDP
CWE ID-CWE-125
Out-of-bounds Read
CVE-2020-14393
Matching Score-6
Assigner-Red Hat, Inc.
ShareView Details
Matching Score-6
Assigner-Red Hat, Inc.
CVSS Score-7.1||HIGH
EPSS-0.03% / 6.09%
||
7 Day CHG~0.00%
Published-16 Sep, 2020 | 13:27
Updated-04 Aug, 2024 | 12:46
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A buffer overflow was found in perl-DBI < 1.643 in DBI.xs. A local attacker who is able to supply a string longer than 300 characters could cause an out-of-bounds write, affecting the availability of the service or integrity of data.

Action-Not Available
Vendor-perln/aDebian GNU/LinuxopenSUSEFedora Project
Product-database_interfacedebian_linuxfedoraleapperl-dbi
CWE ID-CWE-121
Stack-based Buffer Overflow
CWE ID-CWE-787
Out-of-bounds Write
CVE-2022-39394
Matching Score-6
Assigner-GitHub, Inc.
ShareView Details
Matching Score-6
Assigner-GitHub, Inc.
CVSS Score-3.8||LOW
EPSS-0.05% / 16.42%
||
7 Day CHG~0.00%
Published-10 Nov, 2022 | 00:00
Updated-23 Apr, 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
wasmtime_trap_code C API function has out of bounds write vulnerability

Wasmtime is a standalone runtime for WebAssembly. Prior to version 2.0.2, there is a bug in Wasmtime's C API implementation where the definition of the `wasmtime_trap_code` does not match its declared signature in the `wasmtime/trap.h` header file. This discrepancy causes the function implementation to perform a 4-byte write into a 1-byte buffer provided by the caller. This can lead to three zero bytes being written beyond the 1-byte location provided by the caller. This bug has been patched and users should upgrade to Wasmtime 2.0.2. This bug can be worked around by providing a 4-byte buffer casted to a 1-byte buffer when calling `wasmtime_trap_code`. Users of the `wasmtime` crate are not affected by this issue, only users of the C API function `wasmtime_trap_code` are affected.

Action-Not Available
Vendor-bytecodealliancebytecodealliance
Product-wasmtimewasmtime
CWE ID-CWE-787
Out-of-bounds Write
CVE-2024-22667
Matching Score-6
Assigner-MITRE Corporation
ShareView Details
Matching Score-6
Assigner-MITRE Corporation
CVSS Score-7.8||HIGH
EPSS-0.18% / 39.74%
||
7 Day CHG~0.00%
Published-05 Feb, 2024 | 00:00
Updated-15 May, 2025 | 20:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Vim before 9.0.2142 has a stack-based buffer overflow because did_set_langmap in map.c calls sprintf to write to the error buffer that is passed down to the option callback functions.

Action-Not Available
Vendor-n/aFedora ProjectVim
Product-vimfedoran/a
CWE ID-CWE-787
Out-of-bounds Write
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