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.
11720 vulnerabilities reference this CWE, most recent first.
GHSA-X39M-P4WF-CV9F
Vulnerability from github – Published: 2024-12-28 09:31 – Updated: 2024-12-28 09:31
VLAI
Details
There are multiple out of bounds (OOB) read vulnerabilities in the implementation of the Common Open Policy Service (COPS) protocol of some Huawei products. The specific decoding function may occur out-of-bounds read when processes an incoming data packet. Successful exploit of these vulnerabilities may disrupt service on the affected device. (Vulnerability ID: HWPSIRT-2018-12275,HWPSIRT-2018-12276,HWPSIRT-2018-12277,HWPSIRT-2018-12278,HWPSIRT-2018-12279,HWPSIRT-2018-12280 and HWPSIRT-2018-12289)
The seven vulnerabilities have been assigned seven Common Vulnerabilities and Exposures (CVE) IDs: CVE-2020-1818, CVE-2020-1819, CVE-2020-1820, CVE-2020-1821, CVE-2020-1822, CVE-2020-1823 and CVE-2020-1824.
Severity
{
"affected": [],
"aliases": [
"CVE-2020-1824"
],
"database_specific": {
"cwe_ids": [
"CWE-125"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-12-28T07:15:18Z",
"severity": "LOW"
},
"details": "There are multiple out of bounds (OOB) read vulnerabilities in the implementation of the Common Open Policy Service (COPS) protocol of some Huawei products. The specific decoding function may occur out-of-bounds read when processes an incoming data packet. Successful exploit of these vulnerabilities may disrupt service on the affected device. (Vulnerability ID: HWPSIRT-2018-12275,HWPSIRT-2018-12276,HWPSIRT-2018-12277,HWPSIRT-2018-12278,HWPSIRT-2018-12279,HWPSIRT-2018-12280 and HWPSIRT-2018-12289)\n\nThe seven vulnerabilities have been assigned seven Common Vulnerabilities and Exposures (CVE) IDs: CVE-2020-1818, CVE-2020-1819, CVE-2020-1820, CVE-2020-1821, CVE-2020-1822, CVE-2020-1823 and CVE-2020-1824.",
"id": "GHSA-x39m-p4wf-cv9f",
"modified": "2024-12-28T09:31:28Z",
"published": "2024-12-28T09:31:28Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2020-1824"
},
{
"type": "WEB",
"url": "https://www.huawei.com/en/psirt/security-advisories/2020/huawei-sa-20191218-01-cops-en"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L",
"type": "CVSS_V3"
}
]
}
GHSA-X39Q-8MM3-JQPX
Vulnerability from github – Published: 2022-05-24 17:17 – Updated: 2022-11-16 12:00
VLAI
Details
CRLF injection vulnerability in Network Center in Synology Router Manager (SRM) before 1.2.3-8017-2 allows remote attackers to cause a denial of service (out-of-bounds read and application crash) via crafted network traffic.
Severity
7.5 (High)
{
"affected": [],
"aliases": [
"CVE-2019-11823"
],
"database_specific": {
"cwe_ids": [
"CWE-125"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2020-05-04T10:15:00Z",
"severity": "MODERATE"
},
"details": "CRLF injection vulnerability in Network Center in Synology Router Manager (SRM) before 1.2.3-8017-2 allows remote attackers to cause a denial of service (out-of-bounds read and application crash) via crafted network traffic.",
"id": "GHSA-x39q-8mm3-jqpx",
"modified": "2022-11-16T12:00:20Z",
"published": "2022-05-24T17:17:04Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2019-11823"
},
{
"type": "WEB",
"url": "https://www.synology.com/security/advisory/Synology_SA_20_11"
},
{
"type": "WEB",
"url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1051"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-X3CJ-3539-RCPX
Vulnerability from github – Published: 2021-07-13 21:07 – Updated: 2021-12-03 21:04
VLAI
Summary
Out-of-Bounds Read in Node.js
Details
Node.js before 16.4.1, 14.17.2, 12.22.2 is vulnerable to an out-of-bounds read when uv__idna_toascii() is used to convert strings to ASCII. The pointer p is read and increased without checking whether it is beyond pe, with the latter holding a pointer to the end of the buffer. This can lead to information disclosures or crashes. This function can be triggered via uv_getaddrinfo().
Severity
8.2 (High)
{
"affected": [],
"aliases": [
"CVE-2021-22918"
],
"database_specific": {
"cwe_ids": [
"CWE-125"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2021-07-12T11:15:00Z",
"severity": "HIGH"
},
"details": "Node.js before 16.4.1, 14.17.2, 12.22.2 is vulnerable to an out-of-bounds read when uv__idna_toascii() is used to convert strings to ASCII. The pointer p is read and increased without checking whether it is beyond pe, with the latter holding a pointer to the end of the buffer. This can lead to information disclosures or crashes. This function can be triggered via uv_getaddrinfo().",
"id": "GHSA-x3cj-3539-rcpx",
"modified": "2021-12-03T21:04:05Z",
"published": "2021-07-13T21:07:10Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-22918"
},
{
"type": "WEB",
"url": "https://hackerone.com/reports/1209681"
},
{
"type": "WEB",
"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf"
},
{
"type": "WEB",
"url": "https://nodejs.org/en/blog/vulnerability/july-2021-security-releases"
},
{
"type": "WEB",
"url": "https://security.gentoo.org/glsa/202401-23"
},
{
"type": "WEB",
"url": "https://security.netapp.com/advisory/ntap-20210805-0003"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H",
"type": "CVSS_V3"
}
],
"summary": "Out-of-Bounds Read in Node.js"
}
GHSA-X3CX-V22Q-V4CR
Vulnerability from github – Published: 2022-05-24 19:03 – Updated: 2026-03-17 18:30
VLAI
Details
GStreamer before 1.18.4 may perform an out-of-bounds read when handling certain ID3v2 tags.
Severity
5.5 (Medium)
{
"affected": [],
"aliases": [
"CVE-2021-3522"
],
"database_specific": {
"cwe_ids": [
"CWE-125"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2021-06-02T15:15:00Z",
"severity": "MODERATE"
},
"details": "GStreamer before 1.18.4 may perform an out-of-bounds read when handling certain ID3v2 tags.",
"id": "GHSA-x3cx-v22q-v4cr",
"modified": "2026-03-17T18:30:26Z",
"published": "2022-05-24T19:03:52Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-3522"
},
{
"type": "WEB",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1954761"
},
{
"type": "WEB",
"url": "https://security.gentoo.org/glsa/202208-31"
},
{
"type": "WEB",
"url": "https://security.netapp.com/advisory/ntap-20211022-0004"
},
{
"type": "WEB",
"url": "https://www.oracle.com/security-alerts/cpuoct2021.html"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-X3F4-45XF-RJM7
Vulnerability from github – Published: 2024-12-02 21:34 – Updated: 2024-12-02 21:34
VLAI
Summary
`ruzstd` uninit and out-of-bounds memory reads
Details
Affected versions of ruzstd miscalculate the length of the allocated and init section of its internal RingBuffer, leading to uninitialized or out-of-bounds reads in copy_bytes_overshooting of up to 15 bytes.
This may result in up to 15 bytes of memory contents being written into the decoded data when decompressing a crafted archive. This may occur multiple times per archive.
{
"affected": [
{
"package": {
"ecosystem": "crates.io",
"name": "ruzstd"
},
"ranges": [
{
"events": [
{
"introduced": "0.7.0"
},
{
"fixed": "0.7.3"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [],
"database_specific": {
"cwe_ids": [
"CWE-125"
],
"github_reviewed": true,
"github_reviewed_at": "2024-12-02T21:34:27Z",
"nvd_published_at": null,
"severity": "MODERATE"
},
"details": "Affected versions of `ruzstd` miscalculate the length of the allocated and init section of its internal `RingBuffer`, leading to uninitialized or out-of-bounds reads in `copy_bytes_overshooting` of up to 15 bytes.\n\nThis may result in up to 15 bytes of memory contents being written into the decoded data when decompressing a crafted archive. This may occur multiple times per archive.\n",
"id": "GHSA-x3f4-45xf-rjm7",
"modified": "2024-12-02T21:34:27Z",
"published": "2024-12-02T21:34:27Z",
"references": [
{
"type": "WEB",
"url": "https://github.com/KillingSpark/zstd-rs/issues/75"
},
{
"type": "WEB",
"url": "https://github.com/KillingSpark/zstd-rs/pull/76"
},
{
"type": "PACKAGE",
"url": "https://github.com/KillingSpark/zstd-rs"
},
{
"type": "WEB",
"url": "https://rustsec.org/advisories/RUSTSEC-2024-0400.html"
}
],
"schema_version": "1.4.0",
"severity": [],
"summary": "`ruzstd` uninit and out-of-bounds memory reads"
}
GHSA-X3FG-74W9-F5R4
Vulnerability from github – Published: 2022-05-24 17:05 – Updated: 2025-06-25 21:30
VLAI
Details
In all versions of ClickHouse before 19.14, an OOB read, OOB write and integer underflow in decompression algorithms can be used to achieve RCE or DoS via native protocol.
Severity
9.8 (Critical)
{
"affected": [],
"aliases": [
"CVE-2019-16535"
],
"database_specific": {
"cwe_ids": [
"CWE-125"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2019-12-30T15:15:00Z",
"severity": "HIGH"
},
"details": "In all versions of ClickHouse before 19.14, an OOB read, OOB write and integer underflow in decompression algorithms can be used to achieve RCE or DoS via native protocol.",
"id": "GHSA-x3fg-74w9-f5r4",
"modified": "2025-06-25T21:30:30Z",
"published": "2022-05-24T17:05:15Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2019-16535"
},
{
"type": "WEB",
"url": "https://clickhouse.yandex/docs/en/security_changelog"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-X3GM-3HR2-8G66
Vulnerability from github – Published: 2022-08-28 00:00 – Updated: 2022-09-02 00:01
VLAI
Details
The VRRP parser in tcpdump before 4.9.3 has a buffer over-read in print-vrrp.c:vrrp_print() for VRRP version 3, a different vulnerability than CVE-2018-14463.
Severity
9.1 (Critical)
{
"affected": [],
"aliases": [
"CVE-2019-15167"
],
"database_specific": {
"cwe_ids": [
"CWE-125"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2022-08-27T06:15:00Z",
"severity": "CRITICAL"
},
"details": "The VRRP parser in tcpdump before 4.9.3 has a buffer over-read in print-vrrp.c:vrrp_print() for VRRP version 3, a different vulnerability than CVE-2018-14463.",
"id": "GHSA-x3gm-3hr2-8g66",
"modified": "2022-09-02T00:01:06Z",
"published": "2022-08-28T00:00:26Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2019-15167"
},
{
"type": "WEB",
"url": "https://github.com/the-tcpdump-group/tcpdump/commit/a152aebfd1114376ba266ed30416be596ef9d806"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-X3J4-874W-H7PV
Vulnerability from github – Published: 2026-02-13 18:31 – Updated: 2026-02-13 21:31
VLAI
Details
An array index out of bounds vulnerability in the AMF component of free5GC v4.0.1 allows remote attackers to cause a denial of service via a crafted 5GS Mobile Identity in a NAS Registration Request message. The issue occurs in the GetSUCI method (NAS_MobileIdentity5GS.go) when accessing index 5 of a 5-element array, leading to a runtime panic and AMF crash.
Severity
7.5 (High)
{
"affected": [],
"aliases": [
"CVE-2025-70121"
],
"database_specific": {
"cwe_ids": [
"CWE-125"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-02-13T17:16:11Z",
"severity": "HIGH"
},
"details": "An array index out of bounds vulnerability in the AMF component of free5GC v4.0.1 allows remote attackers to cause a denial of service via a crafted 5GS Mobile Identity in a NAS Registration Request message. The issue occurs in the GetSUCI method (NAS_MobileIdentity5GS.go) when accessing index 5 of a 5-element array, leading to a runtime panic and AMF crash.",
"id": "GHSA-x3j4-874w-h7pv",
"modified": "2026-02-13T21:31:35Z",
"published": "2026-02-13T18:31:25Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-70121"
},
{
"type": "WEB",
"url": "https://github.com/free5gc/free5gc/issues/747"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-X3PF-9CQ6-VX87
Vulnerability from github – Published: 2022-08-12 00:01 – Updated: 2022-08-12 00:01
VLAI
Details
Adobe Illustrator versions 26.3.1 (and earlier) and 25.4.6 (and earlier) are affected by an out-of-bounds read vulnerability that could lead to disclosure of sensitive memory. An attacker could leverage this vulnerability to bypass mitigations such as ASLR. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
Severity
5.5 (Medium)
{
"affected": [],
"aliases": [
"CVE-2022-34261"
],
"database_specific": {
"cwe_ids": [
"CWE-125"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2022-08-11T15:15:00Z",
"severity": "MODERATE"
},
"details": "Adobe Illustrator versions 26.3.1 (and earlier) and 25.4.6 (and earlier) are affected by an out-of-bounds read vulnerability that could lead to disclosure of sensitive memory. An attacker could leverage this vulnerability to bypass mitigations such as ASLR. Exploitation of this issue requires user interaction in that a victim must open a malicious file.",
"id": "GHSA-x3pf-9cq6-vx87",
"modified": "2022-08-12T00:01:23Z",
"published": "2022-08-12T00:01:23Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-34261"
},
{
"type": "WEB",
"url": "https://helpx.adobe.com/security/products/illustrator/apsb22-41.html"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N",
"type": "CVSS_V3"
}
]
}
GHSA-X3RM-644H-67M8
Vulnerability from github – Published: 2021-10-12 22:22 – Updated: 2021-10-06 20:21
VLAI
Summary
Out-of-bounds Read in OpenCV
Details
OpenCV 4.1.1 has an out-of-bounds read in hal_baseline::v_load in core/hal/intrin_sse.hpp when called from computeSSDMeanNorm in modules/video/src/dis_flow.cpp.
Severity
5.3 (Medium)
{
"affected": [
{
"database_specific": {
"last_known_affected_version_range": "\u003c= 4.1.1.26"
},
"package": {
"ecosystem": "PyPI",
"name": "opencv-python"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "4.1.2.30"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"database_specific": {
"last_known_affected_version_range": "\u003c= 4.1.1.26"
},
"package": {
"ecosystem": "PyPI",
"name": "opencv-python-headless"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "4.1.2.30"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"database_specific": {
"last_known_affected_version_range": "\u003c= 4.1.1.26"
},
"package": {
"ecosystem": "PyPI",
"name": "opencv-contrib-python"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "4.1.2.30"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"database_specific": {
"last_known_affected_version_range": "\u003c= 4.1.1.26"
},
"package": {
"ecosystem": "PyPI",
"name": "opencv-contrib-python-headless"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "4.1.2.30"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2019-16249"
],
"database_specific": {
"cwe_ids": [
"CWE-125"
],
"github_reviewed": true,
"github_reviewed_at": "2021-10-06T20:21:31Z",
"nvd_published_at": "2019-09-11T23:15:00Z",
"severity": "MODERATE"
},
"details": "OpenCV 4.1.1 has an out-of-bounds read in hal_baseline::v_load in core/hal/intrin_sse.hpp when called from computeSSDMeanNorm in modules/video/src/dis_flow.cpp.",
"id": "GHSA-x3rm-644h-67m8",
"modified": "2021-10-06T20:21:31Z",
"published": "2021-10-12T22:22:05Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2019-16249"
},
{
"type": "WEB",
"url": "https://github.com/opencv/opencv/issues/15481"
},
{
"type": "WEB",
"url": "https://github.com/opencv/opencv/pull/15531"
},
{
"type": "WEB",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1752702"
},
{
"type": "PACKAGE",
"url": "https://github.com/opencv/opencv-python"
},
{
"type": "WEB",
"url": "https://github.com/opencv/opencv-python/releases/tag/30"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
"type": "CVSS_V3"
}
],
"summary": "Out-of-bounds Read in OpenCV"
}
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.