Common Weakness Enumeration
CWE-125
AllowedOut-of-bounds Read
Abstraction: Base · Status: Draft
The product reads data past the end, or before the beginning, of the intended buffer.
11369 vulnerabilities reference this CWE, most recent first.
GHSA-F2CX-GR8R-V8WF
Vulnerability from github – Published: 2022-05-13 01:27 – Updated: 2022-05-13 01:27
VLAI
Details
In Git before 2.13.7, 2.14.x before 2.14.4, 2.15.x before 2.15.2, 2.16.x before 2.16.4, and 2.17.x before 2.17.1, code to sanity-check pathnames on NTFS can result in reading out-of-bounds memory.
Severity
7.5 (High)
{
"affected": [],
"aliases": [
"CVE-2018-11233"
],
"database_specific": {
"cwe_ids": [
"CWE-125"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2018-05-30T04:29:00Z",
"severity": "HIGH"
},
"details": "In Git before 2.13.7, 2.14.x before 2.14.4, 2.15.x before 2.15.2, 2.16.x before 2.16.4, and 2.17.x before 2.17.1, code to sanity-check pathnames on NTFS can result in reading out-of-bounds memory.",
"id": "GHSA-f2cx-gr8r-v8wf",
"modified": "2022-05-13T01:27:06Z",
"published": "2022-05-13T01:27:06Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2018-11233"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2018:2147"
},
{
"type": "WEB",
"url": "https://marc.info/?l=git\u0026m=152761328506724\u0026w=2"
},
{
"type": "WEB",
"url": "https://security.gentoo.org/glsa/201805-13"
},
{
"type": "WEB",
"url": "https://usn.ubuntu.com/3671-1"
},
{
"type": "WEB",
"url": "http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00003.html"
},
{
"type": "WEB",
"url": "http://www.securityfocus.com/bid/104346"
},
{
"type": "WEB",
"url": "http://www.securitytracker.com/id/1040991"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
"type": "CVSS_V3"
}
]
}
GHSA-F2F3-H72C-P996
Vulnerability from github – Published: 2024-10-26 09:30 – Updated: 2024-10-26 09:30
VLAI
Details
NVIDIA GPU Display Driver for Windows contains a vulnerability in the user mode layer, where an unprivileged regular user can cause an out-of-bounds read. A successful exploit of this vulnerability might lead to code execution, denial of service, escalation of privileges, information disclosure, and data tampering.
Severity
7.8 (High)
{
"affected": [],
"aliases": [
"CVE-2024-0120"
],
"database_specific": {
"cwe_ids": [
"CWE-125"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-10-26T08:15:03Z",
"severity": "HIGH"
},
"details": "NVIDIA GPU Display Driver for Windows contains a vulnerability in the user mode layer, where an unprivileged regular user can cause an out-of-bounds read. A successful exploit of this vulnerability might lead to code execution, denial of service, escalation of privileges, information disclosure, and data tampering.",
"id": "GHSA-f2f3-h72c-p996",
"modified": "2024-10-26T09:30:43Z",
"published": "2024-10-26T09:30:43Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-0120"
},
{
"type": "WEB",
"url": "https://nvidia.custhelp.com/app/answers/detail/a_id/5586"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-F2G4-3HJ9-XG6Q
Vulnerability from github – Published: 2022-06-24 00:00 – Updated: 2022-06-30 00:00
VLAI
Details
In tinyexr 1.0.1, there is a heap-based buffer over-read in tinyexr::DecodePixelData.
Severity
8.8 (High)
{
"affected": [],
"aliases": [
"CVE-2022-34300"
],
"database_specific": {
"cwe_ids": [
"CWE-125"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2022-06-23T17:15:00Z",
"severity": "HIGH"
},
"details": "In tinyexr 1.0.1, there is a heap-based buffer over-read in tinyexr::DecodePixelData.",
"id": "GHSA-f2g4-3hj9-xg6q",
"modified": "2022-06-30T00:00:28Z",
"published": "2022-06-24T00:00:32Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-34300"
},
{
"type": "WEB",
"url": "https://github.com/syoyo/tinyexr/issues/167"
},
{
"type": "WEB",
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/HSGENQ3UEQ6QEKW45FLZFGXPCD5IHXFM"
},
{
"type": "WEB",
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/I4YMGAN6AV4H4HPDINUHBKX7XE4T5THF"
},
{
"type": "WEB",
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/JFCXR2EJGIE24DV45AWX6JJM7RQAT5CY"
},
{
"type": "WEB",
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/LQCZL36LTOHWCQ25R5WTRSD5QMM436Q6"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-F2GJ-WFWJ-GH3Q
Vulnerability from github – Published: 2022-05-13 01:42 – Updated: 2022-05-13 01:42
VLAI
Details
The IPv6 fragmentation header parser in tcpdump before 4.9.2 has a buffer over-read in print-frag6.c:frag6_print().
Severity
9.8 (Critical)
{
"affected": [],
"aliases": [
"CVE-2017-13031"
],
"database_specific": {
"cwe_ids": [
"CWE-125"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2017-09-14T06:29:00Z",
"severity": "CRITICAL"
},
"details": "The IPv6 fragmentation header parser in tcpdump before 4.9.2 has a buffer over-read in print-frag6.c:frag6_print().",
"id": "GHSA-f2gj-wfwj-gh3q",
"modified": "2022-05-13T01:42:56Z",
"published": "2022-05-13T01:42:56Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2017-13031"
},
{
"type": "WEB",
"url": "https://github.com/the-tcpdump-group/tcpdump/commit/2d669862df7cd17f539129049f6fb70d17174125"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHEA-2018:0705"
},
{
"type": "WEB",
"url": "https://security.gentoo.org/glsa/201709-23"
},
{
"type": "WEB",
"url": "https://support.apple.com/HT208221"
},
{
"type": "WEB",
"url": "http://www.debian.org/security/2017/dsa-3971"
},
{
"type": "WEB",
"url": "http://www.securitytracker.com/id/1039307"
},
{
"type": "WEB",
"url": "http://www.tcpdump.org/tcpdump-changes.txt"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-F2M6-XW5J-VPF3
Vulnerability from github – Published: 2026-07-14 18:32 – Updated: 2026-07-14 18:32
VLAI
Details
Out-of-bounds read in Windows DWM Core Library allows an authorized attacker to disclose information locally.
Severity
5.5 (Medium)
{
"affected": [],
"aliases": [
"CVE-2026-50437"
],
"database_specific": {
"cwe_ids": [
"CWE-125"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-07-14T18:17:47Z",
"severity": "MODERATE"
},
"details": "Out-of-bounds read in Windows DWM Core Library allows an authorized attacker to disclose information locally.",
"id": "GHSA-f2m6-xw5j-vpf3",
"modified": "2026-07-14T18:32:23Z",
"published": "2026-07-14T18:32:23Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-50437"
},
{
"type": "WEB",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-50437"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
"type": "CVSS_V3"
}
]
}
GHSA-F2PM-98R4-FP4F
Vulnerability from github – Published: 2022-05-13 01:27 – Updated: 2022-05-13 01:27
VLAI
Details
Google Chrome before 18.0.1025.142 does not properly handle SVG text elements, which allows remote attackers to cause a denial of service (out-of-bounds read) via unspecified vectors.
{
"affected": [],
"aliases": [
"CVE-2011-3059"
],
"database_specific": {
"cwe_ids": [
"CWE-125"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2012-03-30T22:55:00Z",
"severity": "MODERATE"
},
"details": "Google Chrome before 18.0.1025.142 does not properly handle SVG text elements, which allows remote attackers to cause a denial of service (out-of-bounds read) via unspecified vectors.",
"id": "GHSA-f2pm-98r4-fp4f",
"modified": "2022-05-13T01:27:21Z",
"published": "2022-05-13T01:27:21Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2011-3059"
},
{
"type": "WEB",
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/74409"
},
{
"type": "WEB",
"url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A15200"
},
{
"type": "WEB",
"url": "http://code.google.com/p/chromium/issues/detail?id=112317"
},
{
"type": "WEB",
"url": "http://googlechromereleases.blogspot.com/2012/03/stable-channel-release-and-beta-channel.html"
},
{
"type": "WEB",
"url": "http://lists.apple.com/archives/security-announce/2012/Jul/msg00000.html"
},
{
"type": "WEB",
"url": "http://lists.apple.com/archives/security-announce/2012/Sep/msg00001.html"
},
{
"type": "WEB",
"url": "http://lists.apple.com/archives/security-announce/2012/Sep/msg00003.html"
},
{
"type": "WEB",
"url": "http://secunia.com/advisories/48618"
},
{
"type": "WEB",
"url": "http://secunia.com/advisories/48691"
},
{
"type": "WEB",
"url": "http://secunia.com/advisories/48763"
},
{
"type": "WEB",
"url": "http://support.apple.com/kb/HT5400"
},
{
"type": "WEB",
"url": "http://support.apple.com/kb/HT5485"
},
{
"type": "WEB",
"url": "http://support.apple.com/kb/HT5503"
},
{
"type": "WEB",
"url": "http://www.securityfocus.com/bid/52762"
},
{
"type": "WEB",
"url": "http://www.securitytracker.com/id?1026877"
}
],
"schema_version": "1.4.0",
"severity": []
}
GHSA-F2RQ-WF7H-FRF4
Vulnerability from github – Published: 2022-05-14 01:09 – Updated: 2022-05-14 01:09
VLAI
Details
VMware ESXi (6.7 before ESXi670-201904101-SG and 6.5 before ESXi650-201903001), Workstation (15.x before 15.0.3 and 14.x before 14.1.6), Fusion (11.x before 11.0.3 and 10.x before 10.1.6) updates address an out-of-bounds vulnerability with the vertex shader functionality. Exploitation of this issue requires an attacker to have access to a virtual machine with 3D graphics enabled. Successful exploitation of this issue may lead to information disclosure or may allow attackers with normal user privileges to create a denial-of-service condition on their own VM. The workaround for this issue involves disabling the 3D-acceleration feature. This feature is not enabled by default on ESXi and is enabled by default on Workstation and Fusion.
Severity
6.8 (Medium)
{
"affected": [],
"aliases": [
"CVE-2019-5516"
],
"database_specific": {
"cwe_ids": [
"CWE-125"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2019-04-15T17:29:00Z",
"severity": "MODERATE"
},
"details": "VMware ESXi (6.7 before ESXi670-201904101-SG and 6.5 before ESXi650-201903001), Workstation (15.x before 15.0.3 and 14.x before 14.1.6), Fusion (11.x before 11.0.3 and 10.x before 10.1.6) updates address an out-of-bounds vulnerability with the vertex shader functionality. Exploitation of this issue requires an attacker to have access to a virtual machine with 3D graphics enabled. Successful exploitation of this issue may lead to information disclosure or may allow attackers with normal user privileges to create a denial-of-service condition on their own VM. The workaround for this issue involves disabling the 3D-acceleration feature. This feature is not enabled by default on ESXi and is enabled by default on Workstation and Fusion.",
"id": "GHSA-f2rq-wf7h-frf4",
"modified": "2022-05-14T01:09:52Z",
"published": "2022-05-14T01:09:52Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2019-5516"
},
{
"type": "WEB",
"url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2019-0762"
},
{
"type": "WEB",
"url": "https://www.vmware.com/security/advisories/VMSA-2019-0006.html"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-F2VJ-M3MQ-WC4P
Vulnerability from github – Published: 2022-05-24 19:06 – Updated: 2022-05-24 19:06
VLAI
Details
LibreSSL 2.9.1 through 3.2.1 has a heap-based buffer over-read in do_print_ex (called from asn1_item_print_ctx and ASN1_item_print).
{
"affected": [],
"aliases": [
"CVE-2019-25048"
],
"database_specific": {
"cwe_ids": [
"CWE-125"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2021-07-01T03:15:00Z",
"severity": "HIGH"
},
"details": "LibreSSL 2.9.1 through 3.2.1 has a heap-based buffer over-read in do_print_ex (called from asn1_item_print_ctx and ASN1_item_print).",
"id": "GHSA-f2vj-m3mq-wc4p",
"modified": "2022-05-24T19:06:46Z",
"published": "2022-05-24T19:06:46Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2019-25048"
},
{
"type": "WEB",
"url": "https://github.com/libressl-portable/portable/commit/17c88164016df821df2dff4b2b1291291ec4f28a"
},
{
"type": "WEB",
"url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=13914"
},
{
"type": "WEB",
"url": "https://github.com/google/oss-fuzz-vulns/blob/main/vulns/libressl/OSV-2020-1923.yaml"
}
],
"schema_version": "1.4.0",
"severity": []
}
GHSA-F2W8-JW48-FR7J
Vulnerability from github – Published: 2022-11-21 21:54 – Updated: 2022-11-21 21:54
VLAI
Summary
`FractionalMaxPoolGrad` Heap out of bounds read
Details
Impact
If FractionMaxPoolGrad is given outsize inputs row_pooling_sequence and col_pooling_sequence, TensorFlow will crash.
import tensorflow as tf
tf.raw_ops.FractionMaxPoolGrad(
orig_input = [[[[1, 1, 1, 1, 1]]]],
orig_output = [[[[1, 1, 1]]]],
out_backprop = [[[[3], [3], [6]]]],
row_pooling_sequence = [-0x4000000, 1, 1],
col_pooling_sequence = [-0x4000000, 1, 1],
overlapping = False
)
Patches
We have patched the issue in GitHub commit d71090c3e5ca325bdf4b02eb236cfb3ee823e927.
The fix will be included in TensorFlow 2.11. We will also cherrypick this commit on TensorFlow 2.10.1, 2.9.3, and TensorFlow 2.8.4, as these are also affected and still in supported range.
For more information
Please consult our security guide for more information regarding the security model and how to contact us with issues and questions.
Attribution
This vulnerability has been reported by Vul AI.
Severity
4.8 (Medium)
{
"affected": [
{
"package": {
"ecosystem": "PyPI",
"name": "tensorflow"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "2.8.4"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "PyPI",
"name": "tensorflow"
},
"ranges": [
{
"events": [
{
"introduced": "2.9.0"
},
{
"fixed": "2.9.3"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "PyPI",
"name": "tensorflow"
},
"ranges": [
{
"events": [
{
"introduced": "2.10.0"
},
{
"fixed": "2.10.1"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "PyPI",
"name": "tensorflow-cpu"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "2.8.4"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "PyPI",
"name": "tensorflow-gpu"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "2.8.4"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "PyPI",
"name": "tensorflow-cpu"
},
"ranges": [
{
"events": [
{
"introduced": "2.9.0"
},
{
"fixed": "2.9.3"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "PyPI",
"name": "tensorflow-gpu"
},
"ranges": [
{
"events": [
{
"introduced": "2.9.0"
},
{
"fixed": "2.9.3"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "PyPI",
"name": "tensorflow-cpu"
},
"ranges": [
{
"events": [
{
"introduced": "2.10.0"
},
{
"fixed": "2.10.1"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "PyPI",
"name": "tensorflow-gpu"
},
"ranges": [
{
"events": [
{
"introduced": "2.10.0"
},
{
"fixed": "2.10.1"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2022-41897"
],
"database_specific": {
"cwe_ids": [
"CWE-125"
],
"github_reviewed": true,
"github_reviewed_at": "2022-11-21T21:54:04Z",
"nvd_published_at": "2022-11-18T22:15:00Z",
"severity": "MODERATE"
},
"details": "### Impact\nIf [`FractionMaxPoolGrad`](https://github.com/tensorflow/tensorflow/blob/master/tensorflow/core/kernels/fractional_max_pool_op.cc) is given outsize inputs `row_pooling_sequence` and `col_pooling_sequence`, TensorFlow will crash.\n\n```python\nimport tensorflow as tf\ntf.raw_ops.FractionMaxPoolGrad(\n\torig_input = [[[[1, 1, 1, 1, 1]]]],\n orig_output = [[[[1, 1, 1]]]],\n out_backprop = [[[[3], [3], [6]]]],\n row_pooling_sequence = [-0x4000000, 1, 1], \n col_pooling_sequence = [-0x4000000, 1, 1], \n overlapping = False\n )\n```\n\n### Patches\nWe have patched the issue in GitHub commit [d71090c3e5ca325bdf4b02eb236cfb3ee823e927](https://github.com/tensorflow/tensorflow/commit/d71090c3e5ca325bdf4b02eb236cfb3ee823e927).\n\nThe fix will be included in TensorFlow 2.11. We will also cherrypick this commit on TensorFlow 2.10.1, 2.9.3, and TensorFlow 2.8.4, as these are also affected and still in supported range.\n\n\n### For more information\nPlease consult [our security guide](https://github.com/tensorflow/tensorflow/blob/master/SECURITY.md) for more information regarding the security model and how to contact us with issues and questions.\n\n\n### Attribution\nThis vulnerability has been reported by Vul AI.\n",
"id": "GHSA-f2w8-jw48-fr7j",
"modified": "2022-11-21T21:54:04Z",
"published": "2022-11-21T21:54:04Z",
"references": [
{
"type": "WEB",
"url": "https://github.com/tensorflow/tensorflow/security/advisories/GHSA-f2w8-jw48-fr7j"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-41897"
},
{
"type": "WEB",
"url": "https://github.com/tensorflow/tensorflow/commit/d71090c3e5ca325bdf4b02eb236cfb3ee823e927"
},
{
"type": "PACKAGE",
"url": "https://github.com/tensorflow/tensorflow"
},
{
"type": "WEB",
"url": "https://github.com/tensorflow/tensorflow/blob/master/tensorflow/core/kernels/fractional_max_pool_op.cc"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
],
"summary": "`FractionalMaxPoolGrad` Heap out of bounds read"
}
GHSA-F326-P7MM-52H2
Vulnerability from github – Published: 2022-08-11 00:00 – Updated: 2025-11-03 21:30
VLAI
Details
An attacker who submits a crafted tar file with size in header struct being 0 may be able to trigger an calling of malloc(0) for a variable gnu_longname, causing an out-of-bounds read.
Severity
8.1 (High)
{
"affected": [],
"aliases": [
"CVE-2021-33644"
],
"database_specific": {
"cwe_ids": [
"CWE-125"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2022-08-10T20:15:00Z",
"severity": "HIGH"
},
"details": "An attacker who submits a crafted tar file with size in header struct being 0 may be able to trigger an calling of malloc(0) for a variable gnu_longname, causing an out-of-bounds read.",
"id": "GHSA-f326-p7mm-52h2",
"modified": "2025-11-03T21:30:42Z",
"published": "2022-08-11T00:00:15Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-33644"
},
{
"type": "WEB",
"url": "https://lists.debian.org/debian-lts-announce/2025/01/msg00026.html"
},
{
"type": "WEB",
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4S4PJRCJLEAWN2EKXGLSOBTL7O57V7NC"
},
{
"type": "WEB",
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5YSHZY753R7XW6CIKJVAWI373WW3YRRJ"
},
{
"type": "WEB",
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/7Q26QDNOJDOFYWMJWEIK5XR62M2FF6IJ"
},
{
"type": "WEB",
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/7WX5YE66CT7Y5C2HTHXSFDKQWYWYWJ2T"
},
{
"type": "WEB",
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/OD4HEBSTI22FNYKOKK7W3X6ZQE6FV3XC"
},
{
"type": "WEB",
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4S4PJRCJLEAWN2EKXGLSOBTL7O57V7NC"
},
{
"type": "WEB",
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/5YSHZY753R7XW6CIKJVAWI373WW3YRRJ"
},
{
"type": "WEB",
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/7Q26QDNOJDOFYWMJWEIK5XR62M2FF6IJ"
},
{
"type": "WEB",
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/7WX5YE66CT7Y5C2HTHXSFDKQWYWYWJ2T"
},
{
"type": "WEB",
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/OD4HEBSTI22FNYKOKK7W3X6ZQE6FV3XC"
},
{
"type": "WEB",
"url": "https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2022-1807"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H",
"type": "CVSS_V3"
}
]
}
Mitigation MIT-5
Implementation
Strategy: Input Validation
- Assume all input is malicious. Use an "accept known good" input validation strategy, i.e., use a list of acceptable inputs that strictly conform to specifications. Reject any input that does not strictly conform to specifications, or transform it into something that does.
- When performing input validation, consider all potentially relevant properties, including length, type of input, the full range of acceptable values, missing or extra inputs, syntax, consistency across related fields, and conformance to business rules. As an example of business rule logic, "boat" may be syntactically valid because it only contains alphanumeric characters, but it is not valid if the input is only expected to contain colors such as "red" or "blue."
- Do not rely exclusively on looking for malicious or malformed inputs. This is likely to miss at least one undesirable input, especially if the code's environment changes. This can give attackers enough room to bypass the intended validation. However, denylists can be useful for detecting potential attacks or determining which inputs are so malformed that they should be rejected outright.
- To reduce the likelihood of introducing an out-of-bounds read, ensure that you validate and ensure correct calculations for any length argument, buffer size calculation, or offset. Be especially careful of relying on a sentinel (i.e. special character such as NUL) in untrusted inputs.
Mitigation
Architecture and Design
Strategy: Language Selection
Use a language that provides appropriate memory abstractions.
CAPEC-540: Overread Buffers
An adversary attacks a target by providing input that causes an application to read beyond the boundary of a defined buffer. This typically occurs when a value influencing where to start or stop reading is set to reflect positions outside of the valid memory location of the buffer. This type of attack may result in exposure of sensitive information, a system crash, or arbitrary code execution.