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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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Action-Not Available
Vendor-NetApp, Inc.Canonical Ltd.Fedora ProjectGNURed Hat, Inc.Debian GNU/Linux
Product-enterprise_linux_for_ibm_z_systems_eus_s390xfedoraenterprise_linux_server_for_power_little_endian_update_services_for_sap_solutionsdebian_linuxcodeready_linux_builder_for_power_little_endianubuntu_linuxvirtualization_hostenterprise_linux_for_ibm_z_systems_euscodeready_linux_builder_for_ibm_z_systemsenterprise_linux_server_aush410senterprise_linux_for_power_little_endian_euscodeready_linux_builder_for_arm64enterprise_linux_for_power_big_endian_eusenterprise_linux_for_ibm_z_systemsh410c_firmwarevirtualizationcodeready_linux_builder_for_power_little_endian_eusenterprise_linux_server_tusglibch500senterprise_linux_eush300senterprise_linux_for_arm_64h700scodeready_linux_builder_eush410centerprise_linuxontap_select_deploy_administration_utilityenterprise_linux_for_power_little_endianh500s_firmwarecodeready_linux_builder_for_arm64_eush700s_firmwareh410s_firmwareh300s_firmwareenterprise_linux_for_arm_64_euscodeready_linux_buildercodeready_linux_builder_for_ibm_z_systems_eusRed Hat Enterprise Linux 7Red Hat Virtualization 4 for Red Hat Enterprise Linux 8Red Hat Enterprise Linux 8Red Hat Enterprise Linux 9Red Hat Enterprise Linux 6Red Hat Enterprise Linux 8.6 Extended Update SupportRed Hat Enterprise Linux 9.0 Extended Update SupportGNU C Library
CWE ID-CWE-122
Heap-based Buffer Overflow
CWE ID-CWE-787
Out-of-bounds Write
CVE-2022-2294
Matching Score-6
Assigner-Chrome
ShareView Details
Matching Score-6
Assigner-Chrome
CVSS Score-8.8||HIGH
EPSS-2.62% / 85.11%
||
7 Day CHG+0.24%
Published-28 Jul, 2022 | 00:00
Updated-30 Jul, 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
Known KEV||Action Due Date - 2022-09-15||Apply updates per vendor instructions.

Heap buffer overflow in WebRTC in Google Chrome prior to 103.0.5060.114 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

Action-Not Available
Vendor-webrtc_projectwebkitgtkwpewebkitWebRTCApple Inc.Fedora ProjectGoogle LLC
Product-macoswatchoswebrtcipadosiphone_osmac_os_xwebkitgtkextra_packages_for_enterprise_linuxchrometvosfedorawpe_webkitChromeWebRTC
CWE ID-CWE-787
Out-of-bounds Write
CVE-2023-48105
Matching Score-6
Assigner-MITRE Corporation
ShareView Details
Matching Score-6
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-0.37% / 57.98%
||
7 Day CHG~0.00%
Published-22 Nov, 2023 | 00:00
Updated-26 Nov, 2024 | 19:40
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An heap overflow vulnerability was discovered in Bytecode alliance wasm-micro-runtime v.1.2.3 allows a remote attacker to cause a denial of service via the wasm_loader_prepare_bytecode function in core/iwasm/interpreter/wasm_loader.c.

Action-Not Available
Vendor-bytecodealliancen/a
Product-webassembly_micro_runtimen/a
CWE ID-CWE-787
Out-of-bounds Write
CVE-2022-2344
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-0.04% / 8.81%
||
7 Day CHG~0.00%
Published-08 Jul, 2022 | 00:00
Updated-03 Aug, 2024 | 00:32
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 9.0.0045.

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-2022-2257
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% / 30.66%
||
7 Day CHG~0.00%
Published-30 Jun, 2022 | 00:00
Updated-03 Aug, 2024 | 00:32
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.

Action-Not Available
Vendor-Fedora ProjectVim
Product-fedoravimvim/vim
CWE ID-CWE-125
Out-of-bounds Read
CVE-2022-2183
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-1.06% / 76.75%
||
7 Day CHG~0.00%
Published-23 Jun, 2022 | 00:00
Updated-03 Aug, 2024 | 00:32
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-Fedora ProjectVim
Product-fedoravimvim/vim
CWE ID-CWE-125
Out-of-bounds Read
CVE-2022-2175
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% / 29.64%
||
7 Day CHG~0.00%
Published-23 Jun, 2022 | 00:00
Updated-03 Aug, 2024 | 00:32
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.

Action-Not Available
Vendor-Fedora ProjectVim
Product-fedoravimvim/vim
CWE ID-CWE-126
Buffer Over-read
CWE ID-CWE-125
Out-of-bounds Read
CVE-2020-4033
Matching Score-6
Assigner-GitHub, Inc.
ShareView Details
Matching Score-6
Assigner-GitHub, Inc.
CVSS Score-3.1||LOW
EPSS-0.20% / 41.75%
||
7 Day CHG~0.00%
Published-22 Jun, 2020 | 00:00
Updated-04 Aug, 2024 | 07:52
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
OOB Read in RLEDECOMPRESS in FreeRDP

In FreeRDP before version 2.1.2, there is an out of bounds read in RLEDECOMPRESS. All FreeRDP based clients with sessions with color depth < 32 are affected. This is fixed in version 2.1.2.

Action-Not Available
Vendor-Canonical Ltd.FreeRDPopenSUSEFedora ProjectDebian GNU/Linux
Product-ubuntu_linuxdebian_linuxfreerdpfedoraleapFreeRDP
CWE ID-CWE-125
Out-of-bounds Read
CVE-2020-36150
Matching Score-6
Assigner-MITRE Corporation
ShareView Details
Matching Score-6
Assigner-MITRE Corporation
CVSS Score-6.5||MEDIUM
EPSS-0.33% / 54.90%
||
7 Day CHG~0.00%
Published-08 Feb, 2021 | 20:13
Updated-04 Aug, 2024 | 17:23
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Incorrect handling of input data in loudness function in the libmysofa library 0.5 - 1.1 will lead to heap buffer overflow and access to unallocated memory block.

Action-Not Available
Vendor-symonicsn/aFedora Project
Product-libmysofafedoran/a
CWE ID-CWE-125
Out-of-bounds Read
CVE-2022-2605
Matching Score-6
Assigner-Chrome
ShareView Details
Matching Score-6
Assigner-Chrome
CVSS Score-6.5||MEDIUM
EPSS-0.14% / 34.63%
||
7 Day CHG~0.00%
Published-12 Aug, 2022 | 19:35
Updated-03 Aug, 2024 | 00:46
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 Dawn in Google Chrome prior to 104.0.5112.79 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

Action-Not Available
Vendor-Fedora ProjectGoogle LLC
Product-chromefedoraChrome
CWE ID-CWE-125
Out-of-bounds Read
CVE-2020-36242
Matching Score-6
Assigner-MITRE Corporation
ShareView Details
Matching Score-6
Assigner-MITRE Corporation
CVSS Score-9.1||CRITICAL
EPSS-1.27% / 78.69%
||
7 Day CHG~0.00%
Published-07 Feb, 2021 | 19:50
Updated-05 Sep, 2024 | 16:09
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

In the cryptography package before 3.3.2 for Python, certain sequences of update calls to symmetrically encrypt multi-GB values could result in an integer overflow and buffer overflow, as demonstrated by the Fernet class.

Action-Not Available
Vendor-cryptography.ion/aOracle CorporationFedora Project
Product-communications_cloud_native_core_network_function_cloud_native_environmentfedoracryptographyn/a
CWE ID-CWE-787
Out-of-bounds Write
CWE ID-CWE-190
Integer Overflow or Wraparound
CVE-2020-36280
Matching Score-6
Assigner-MITRE Corporation
ShareView Details
Matching Score-6
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-1.75% / 81.80%
||
7 Day CHG~0.00%
Published-12 Mar, 2021 | 00:00
Updated-04 Aug, 2024 | 17:23
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Leptonica before 1.80.0 allows a heap-based buffer over-read in pixReadFromTiffStream, related to tiffio.c.

Action-Not Available
Vendor-leptonican/aFedora Project
Product-leptonicafedoran/a
CWE ID-CWE-125
Out-of-bounds Read
CVE-2022-2124
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-0.10% / 27.90%
||
7 Day CHG~0.00%
Published-19 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
Buffer Over-read in vim/vim

Buffer Over-read in GitHub repository vim/vim prior to 8.2.

Action-Not Available
Vendor-VimFedora ProjectDebian GNU/LinuxApple Inc.
Product-debian_linuxfedoramacosvimvim/vim
CWE ID-CWE-126
Buffer Over-read
CWE ID-CWE-125
Out-of-bounds Read
CVE-2020-36281
Matching Score-6
Assigner-MITRE Corporation
ShareView Details
Matching Score-6
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-1.82% / 82.11%
||
7 Day CHG~0.00%
Published-12 Mar, 2021 | 00:00
Updated-04 Aug, 2024 | 17:23
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Leptonica before 1.80.0 allows a heap-based buffer over-read in pixFewColorsOctcubeQuantMixed in colorquant1.c.

Action-Not Available
Vendor-leptonican/aLinux Kernel Organization, IncFedora ProjectDebian GNU/Linux
Product-leptonicadebian_linuxlinux_kernelfedoran/a
CWE ID-CWE-125
Out-of-bounds Read
CVE-2020-36278
Matching Score-6
Assigner-MITRE Corporation
ShareView Details
Matching Score-6
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-2.45% / 84.59%
||
7 Day CHG~0.00%
Published-11 Mar, 2021 | 23:59
Updated-04 Aug, 2024 | 17:23
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Leptonica before 1.80.0 allows a heap-based buffer over-read in findNextBorderPixel in ccbord.c.

Action-Not Available
Vendor-leptonican/aLinux Kernel Organization, IncFedora ProjectDebian GNU/Linux
Product-leptonicadebian_linuxlinux_kernelfedoran/a
CWE ID-CWE-125
Out-of-bounds Read
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% / 6.07%
||
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-2022-1720
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-0.60% / 68.36%
||
7 Day CHG~0.00%
Published-16 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 grab_file_name in vim/vim

Buffer Over-read in function grab_file_name in GitHub repository vim/vim prior to 8.2.4956. This vulnerability is capable of crashing the software, memory modification, and possible remote execution.

Action-Not Available
Vendor-VimFedora ProjectDebian GNU/LinuxApple Inc.
Product-debian_linuxfedoramacosvimvim/vim
CWE ID-CWE-126
Buffer Over-read
CWE ID-CWE-125
Out-of-bounds Read
CVE-2022-1619
Matching Score-6
Assigner-Protect AI (formerly huntr.dev)
ShareView Details
Matching Score-6
Assigner-Protect AI (formerly huntr.dev)
CVSS Score-6.1||MEDIUM
EPSS-0.39% / 59.00%
||
7 Day CHG~0.00%
Published-08 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
Heap-based Buffer Overflow in function cmdline_erase_chars in vim/vim

Heap-based Buffer Overflow in function cmdline_erase_chars in GitHub repository vim/vim prior to 8.2.4899. This vulnerabilities are capable of crashing software, modify memory, and possible remote execution

Action-Not Available
Vendor-NetApp, Inc.VimFedora ProjectDebian GNU/LinuxApple Inc.
Product-debian_linuxvimhci_management_nodefedoramacossolidfirevim/vim
CWE ID-CWE-122
Heap-based Buffer Overflow
CWE ID-CWE-787
Out-of-bounds Write
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% / 30.09%
||
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-2022-1623
Matching Score-6
Assigner-GitLab Inc.
ShareView Details
Matching Score-6
Assigner-GitLab Inc.
CVSS Score-5.5||MEDIUM
EPSS-0.07% / 21.77%
||
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-2020-3810
Matching Score-6
Assigner-Debian GNU/Linux
ShareView Details
Matching Score-6
Assigner-Debian GNU/Linux
CVSS Score-5.5||MEDIUM
EPSS-0.44% / 62.44%
||
7 Day CHG~0.00%
Published-15 May, 2020 | 13:42
Updated-17 Sep, 2024 | 01:01
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Missing input validation in the ar/tar implementations of APT before version 2.1.2 could result in denial of service when processing specially crafted deb files.

Action-Not Available
Vendor-Canonical Ltd.Fedora ProjectDebian GNU/Linux
Product-ubuntu_linuxaptdebian_linuxfedoraapt
CWE ID-CWE-125
Out-of-bounds Read
CWE ID-CWE-20
Improper Input Validation
CVE-2023-4761
Matching Score-6
Assigner-Chrome
ShareView Details
Matching Score-6
Assigner-Chrome
CVSS Score-8.1||HIGH
EPSS-0.24% / 47.17%
||
7 Day CHG~0.00%
Published-05 Sep, 2023 | 21:57
Updated-25 Jun, 2025 | 14:24
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 memory access in FedCM in Google Chrome prior to 116.0.5845.179 allowed a remote attacker who had compromised the renderer process to perform an out of bounds memory read via a crafted HTML page. (Chromium security severity: High)

Action-Not Available
Vendor-Debian GNU/LinuxGoogle LLCFedora Project
Product-chromefedoradebian_linuxChrome
CWE ID-CWE-125
Out-of-bounds Read
CVE-2020-36279
Matching Score-6
Assigner-MITRE Corporation
ShareView Details
Matching Score-6
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-3.12% / 86.31%
||
7 Day CHG~0.00%
Published-12 Mar, 2021 | 00:00
Updated-04 Aug, 2024 | 17:23
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Leptonica before 1.80.0 allows a heap-based buffer over-read in rasteropGeneralLow, related to adaptmap_reg.c and adaptmap.c.

Action-Not Available
Vendor-leptonican/aLinux Kernel Organization, IncFedora ProjectDebian GNU/Linux
Product-leptonicadebian_linuxlinux_kernelfedoran/a
CWE ID-CWE-125
Out-of-bounds Read
CVE-2020-36430
Matching Score-6
Assigner-MITRE Corporation
ShareView Details
Matching Score-6
Assigner-MITRE Corporation
CVSS Score-7.8||HIGH
EPSS-0.38% / 58.66%
||
7 Day CHG~0.00%
Published-20 Jul, 2021 | 06:47
Updated-04 Aug, 2024 | 17:30
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

libass 0.15.x before 0.15.1 has a heap-based buffer overflow in decode_chars (called from decode_font and process_text) because the wrong integer data type is used for subtraction.

Action-Not Available
Vendor-libass_projectn/aFedora Project
Product-libassfedoran/a
CWE ID-CWE-787
Out-of-bounds Write
CVE-2022-1622
Matching Score-6
Assigner-GitLab Inc.
ShareView Details
Matching Score-6
Assigner-GitLab Inc.
CVSS Score-5.5||MEDIUM
EPSS-0.06% / 20.02%
||
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:619, 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.Fedora ProjectLibTIFFApple Inc.
Product-iphone_oswatchostvosontap_select_deploy_administration_utilitylibtifffedoramacoslibtiff
CWE ID-CWE-125
Out-of-bounds Read
CVE-2022-1927
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-0.09% / 27.06%
||
7 Day CHG~0.00%
Published-29 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
Buffer Over-read in vim/vim

Buffer Over-read in GitHub repository vim/vim prior to 8.2.

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-2020-36151
Matching Score-6
Assigner-MITRE Corporation
ShareView Details
Matching Score-6
Assigner-MITRE Corporation
CVSS Score-6.5||MEDIUM
EPSS-0.33% / 54.90%
||
7 Day CHG~0.00%
Published-08 Feb, 2021 | 20:13
Updated-04 Aug, 2024 | 17:23
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Incorrect handling of input data in mysofa_resampler_reset_mem function in the libmysofa library 0.5 - 1.1 will lead to heap buffer overflow and overwriting large memory block.

Action-Not Available
Vendor-symonicsn/aFedora Project
Product-libmysofafedoran/a
CWE ID-CWE-787
Out-of-bounds Write
CVE-2022-1586
Matching Score-6
Assigner-Red Hat, Inc.
ShareView Details
Matching Score-6
Assigner-Red Hat, Inc.
CVSS Score-9.1||CRITICAL
EPSS-0.33% / 55.36%
||
7 Day CHG~0.00%
Published-16 May, 2022 | 00:00
Updated-25 Mar, 2025 | 19:39
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 was discovered in the PCRE2 library in the compile_xclass_matchingpath() function of the pcre2_jit_compile.c file. This involves a unicode property matching issue in JIT-compiled regular expressions. The issue occurs because the character was not fully read in case-less matching within JIT.

Action-Not Available
Vendor-pcren/aNetApp, Inc.Debian GNU/LinuxRed Hat, Inc.Fedora Project
Product-h410s_firmwareh500sactive_iq_unified_managerfedorahci_management_nodesolidfireh700s_firmwaredebian_linuxh700sh410c_firmwarepcre2enterprise_linuxh300s_firmwareh410sontap_select_deploy_administration_utilityh500s_firmwareh410ch300spcre2
CWE ID-CWE-125
Out-of-bounds Read
CVE-2022-1942
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-0.51% / 65.37%
||
7 Day CHG-0.18%
Published-31 May, 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
Heap-based Buffer Overflow in vim/vim

Heap-based Buffer Overflow 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-122
Heap-based Buffer Overflow
CWE ID-CWE-787
Out-of-bounds Write
CVE-2022-1304
Matching Score-6
Assigner-Red Hat, Inc.
ShareView Details
Matching Score-6
Assigner-Red Hat, Inc.
CVSS Score-7.8||HIGH
EPSS-0.51% / 65.21%
||
7 Day CHG~0.00%
Published-14 Apr, 2022 | 20:05
Updated-23 Apr, 2025 | 18:39
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/write vulnerability was found in e2fsprogs 1.46.5. This issue leads to a segmentation fault and possibly arbitrary code execution via a specially crafted filesystem.

Action-Not Available
Vendor-e2fsprogs_projectn/aFedora ProjectRed Hat, Inc.
Product-e2fsprogsenterprise_linuxfedorae2fsprogs
CWE ID-CWE-125
Out-of-bounds Read
CWE ID-CWE-787
Out-of-bounds Write
CVE-2014-1482
Matching Score-6
Assigner-Mozilla Corporation
ShareView Details
Matching Score-6
Assigner-Mozilla Corporation
CVSS Score-8.8||HIGH
EPSS-2.74% / 85.41%
||
7 Day CHG~0.00%
Published-06 Feb, 2014 | 02:00
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

RasterImage.cpp in Mozilla Firefox before 27.0, Firefox ESR 24.x before 24.3, Thunderbird before 24.3, and SeaMonkey before 2.24 does not prevent access to discarded data, which allows remote attackers to execute arbitrary code or cause a denial of service (incorrect write operations) via crafted image data, as demonstrated by Goo Create.

Action-Not Available
Vendor-n/aMozilla CorporationopenSUSESUSERed Hat, Inc.Fedora ProjectDebian GNU/LinuxCanonical Ltd.
Product-enterprise_linux_serverenterprise_linux_eusfirefoxenterprise_linux_server_eusthunderbirdsuse_linux_enterprise_desktopdebian_linuxenterprise_linux_server_ausfedoraseamonkeyfirefox_esrubuntu_linuxenterprise_linux_desktopopensusesuse_linux_enterprise_serverenterprise_linux_server_tusenterprise_linux_workstationsuse_linux_enterprise_software_development_kitn/a
CWE ID-CWE-787
Out-of-bounds Write
CVE-2022-0529
Matching Score-6
Assigner-Red Hat, Inc.
ShareView Details
Matching Score-6
Assigner-Red Hat, Inc.
CVSS Score-5.5||MEDIUM
EPSS-0.24% / 47.39%
||
7 Day CHG~0.00%
Published-09 Feb, 2022 | 22:05
Updated-13 Feb, 2025 | 16:28
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 Unzip. The vulnerability occurs during the conversion of a wide string to a local string that leads to a heap of out-of-bound write. This flaw allows an attacker to input a specially crafted zip file, leading to a crash or code execution.

Action-Not Available
Vendor-unzip_projectn/aDebian GNU/LinuxFedora ProjectRed Hat, Inc.
Product-unzipdebian_linuxfedoraenterprise_linuxunzip
CWE ID-CWE-787
Out-of-bounds Write
CVE-2022-0367
Matching Score-6
Assigner-Red Hat, Inc.
ShareView Details
Matching Score-6
Assigner-Red Hat, Inc.
CVSS Score-7.8||HIGH
EPSS-0.04% / 11.01%
||
7 Day CHG~0.00%
Published-29 Aug, 2022 | 14:03
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 heap-based buffer overflow flaw was found in libmodbus in function modbus_reply() in src/modbus.c.

Action-Not Available
Vendor-libmodbusn/aDebian GNU/LinuxFedora Project
Product-extra_packages_for_enterprise_linuxdebian_linuxlibmodbusfedoralibmodbus
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE ID-CWE-787
Out-of-bounds Write
CVE-2022-1381
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-0.07% / 20.42%
||
7 Day CHG~0.00%
Published-17 Apr, 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
global heap buffer overflow in skip_range in vim/vim

global heap buffer overflow in skip_range in GitHub repository vim/vim prior to 8.2.4763. This vulnerability is capable of crashing software, Bypass Protection Mechanism, Modify Memory, and possible remote execution

Action-Not Available
Vendor-Fedora ProjectVimApple Inc.
Product-fedoramacosvimvim/vim
CWE ID-CWE-122
Heap-based Buffer Overflow
CWE ID-CWE-787
Out-of-bounds Write
CVE-2022-0583
Matching Score-6
Assigner-GitLab Inc.
ShareView Details
Matching Score-6
Assigner-GitLab Inc.
CVSS Score-6.3||MEDIUM
EPSS-0.06% / 20.14%
||
7 Day CHG~0.00%
Published-14 Feb, 2022 | 00:00
Updated-02 Aug, 2024 | 23:32
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Crash in the PVFS protocol dissector in Wireshark 3.6.0 to 3.6.1 and 3.4.0 to 3.4.11 allows denial of service via packet injection or crafted capture file

Action-Not Available
Vendor-Wireshark FoundationDebian GNU/LinuxFedora Project
Product-wiresharkdebian_linuxfedoraWireshark
CWE ID-CWE-787
Out-of-bounds Write
CVE-2022-1015
Matching Score-6
Assigner-Red Hat, Inc.
ShareView Details
Matching Score-6
Assigner-Red Hat, Inc.
CVSS Score-6.6||MEDIUM
EPSS-1.52% / 80.53%
||
7 Day CHG-0.78%
Published-29 Apr, 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

A flaw was found in the Linux kernel in linux/net/netfilter/nf_tables_api.c of the netfilter subsystem. This flaw allows a local user to cause an out-of-bounds write issue.

Action-Not Available
Vendor-n/aFedora ProjectLinux Kernel Organization, Inc
Product-fedoralinux_kernelkernel
CWE ID-CWE-787
Out-of-bounds Write
CVE-2022-0518
Matching Score-6
Assigner-Protect AI (formerly huntr.dev)
ShareView Details
Matching Score-6
Assigner-Protect AI (formerly huntr.dev)
CVSS Score-6.3||MEDIUM
EPSS-0.25% / 48.55%
||
7 Day CHG~0.00%
Published-08 Feb, 2022 | 20:20
Updated-02 Aug, 2024 | 23:32
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 radareorg/radare2

Heap-based Buffer Overflow in GitHub repository radareorg/radare2 prior to 5.6.2.

Action-Not Available
Vendor-Fedora ProjectRadare2 (r2)
Product-fedoraradare2radareorg/radare2
CWE ID-CWE-122
Heap-based Buffer Overflow
CWE ID-CWE-787
Out-of-bounds Write
CVE-2023-47038
Matching Score-6
Assigner-Red Hat, Inc.
ShareView Details
Matching Score-6
Assigner-Red Hat, Inc.
CVSS Score-7||HIGH
EPSS-0.14% / 34.96%
||
7 Day CHG-0.00%
Published-18 Dec, 2023 | 13:43
Updated-03 Aug, 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
Perl: write past buffer end via illegal user-defined unicode property

A vulnerability was found in perl 5.30.0 through 5.38.0. This issue occurs when a crafted regular expression is compiled by perl, which can allow an attacker controlled byte buffer overflow in a heap allocated buffer.

Action-Not Available
Vendor-perlRed Hat, Inc.Fedora Project
Product-enterprise_linux_eusenterprise_linux_ausenterprise_linuxperlfedoraRed Hat Enterprise Linux 6Red Hat Enterprise Linux 9Red Hat Enterprise Linux 7Red Hat Enterprise Linux 8
CWE ID-CWE-122
Heap-based Buffer Overflow
CWE ID-CWE-787
Out-of-bounds Write
CVE-2022-0417
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-0.13% / 33.07%
||
7 Day CHG-0.01%
Published-01 Feb, 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
Heap-based Buffer Overflow in vim/vim

Heap-based Buffer Overflow GitHub repository vim/vim prior to 8.2.

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-2022-0995
Matching Score-6
Assigner-Red Hat, Inc.
ShareView Details
Matching Score-6
Assigner-Red Hat, Inc.
CVSS Score-7.8||HIGH
EPSS-27.01% / 96.19%
||
7 Day CHG+1.64%
Published-25 Mar, 2022 | 18:03
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

An out-of-bounds (OOB) memory write flaw was found in the Linux kernel’s watch_queue event notification subsystem. This flaw can overwrite parts of the kernel state, potentially allowing a local user to gain privileged access or cause a denial of service on the system.

Action-Not Available
Vendor-n/aNetApp, Inc.Fedora ProjectLinux Kernel Organization, Inc
Product-h300eh500sh615c_firmwareh300s_firmwareh410c_firmwareh410sh610c_firmwareh610s_firmwareh300sh300e_firmwareh610slinux_kernelh500eh410s_firmwarefedorah500s_firmwareh500e_firmwareh700s_firmwareh700eh410ch700e_firmwareh615ch700sh610ckernel
CWE ID-CWE-787
Out-of-bounds Write
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