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.
11341 vulnerabilities reference this CWE, most recent first.
GHSA-GMGQ-JWHH-9XRH
Vulnerability from github – Published: 2022-05-13 01:09 – Updated: 2022-05-13 01:09
VLAI
Details
UltraVNC revision 1203 has out-of-bounds access vulnerability in VNC client inside RAW decoder, which can potentially result code execution. This attack appear to be exploitable via network connectivity. This vulnerability has been fixed in revision 1204.
Severity
9.8 (Critical)
{
"affected": [],
"aliases": [
"CVE-2019-8280"
],
"database_specific": {
"cwe_ids": [
"CWE-125"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2019-03-08T23:29:00Z",
"severity": "CRITICAL"
},
"details": "UltraVNC revision 1203 has out-of-bounds access vulnerability in VNC client inside RAW decoder, which can potentially result code execution. This attack appear to be exploitable via network connectivity. This vulnerability has been fixed in revision 1204.",
"id": "GHSA-gmgq-jwhh-9xrh",
"modified": "2022-05-13T01:09:07Z",
"published": "2022-05-13T01:09:07Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2019-8280"
},
{
"type": "WEB",
"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-286838.pdf"
},
{
"type": "WEB",
"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-927095.pdf"
},
{
"type": "WEB",
"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-940818.pdf"
},
{
"type": "WEB",
"url": "https://ics-cert.kaspersky.com/advisories/klcert-advisories/2019/03/01/klcert-19-009-ultravnc-access-of-memory-location-after-end-of-buffer"
},
{
"type": "WEB",
"url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-131-11"
},
{
"type": "WEB",
"url": "https://www.us-cert.gov/ics/advisories/icsa-20-161-06"
}
],
"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-GMH9-6589-PP6G
Vulnerability from github – Published: 2023-04-13 09:30 – Updated: 2024-04-04 03:26
VLAI
Details
Information disclosure sue to buffer over-read in modem while processing ipv6 packet with hop-by-hop or destination option in header.
Severity
7.5 (High)
{
"affected": [],
"aliases": [
"CVE-2022-33228"
],
"database_specific": {
"cwe_ids": [
"CWE-125",
"CWE-126"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2023-04-13T07:15:00Z",
"severity": "HIGH"
},
"details": "Information disclosure sue to buffer over-read in modem while processing ipv6 packet with hop-by-hop or destination option in header.",
"id": "GHSA-gmh9-6589-pp6g",
"modified": "2024-04-04T03:26:44Z",
"published": "2023-04-13T09:30:19Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-33228"
},
{
"type": "WEB",
"url": "https://www.qualcomm.com/company/product-security/bulletins/april-2023-bulletin"
}
],
"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:N",
"type": "CVSS_V3"
}
]
}
GHSA-GMJ3-7VPF-CGW6
Vulnerability from github – Published: 2022-10-14 19:00 – Updated: 2025-05-15 18:31
VLAI
Details
The HW_KEYMASTER module has a vulnerability of missing bounds check on length.Successful exploitation of this vulnerability may cause malicious construction of data, which results in out-of-bounds access.
Severity
9.1 (Critical)
{
"affected": [],
"aliases": [
"CVE-2021-46839"
],
"database_specific": {
"cwe_ids": [
"CWE-125"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2022-10-14T16:15:00Z",
"severity": "CRITICAL"
},
"details": "The HW_KEYMASTER module has a vulnerability of missing bounds check on length.Successful exploitation of this vulnerability may cause malicious construction of data, which results in out-of-bounds access.",
"id": "GHSA-gmj3-7vpf-cgw6",
"modified": "2025-05-15T18:31:33Z",
"published": "2022-10-14T19:00:37Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-46839"
},
{
"type": "WEB",
"url": "https://consumer.huawei.com/en/support/bulletin/2022/10"
},
{
"type": "WEB",
"url": "https://device.harmonyos.com/en/docs/security/update/security-bulletins-phones-202210-0000001416095697"
}
],
"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:N",
"type": "CVSS_V3"
}
]
}
GHSA-GMR3-CCJR-WQV8
Vulnerability from github – Published: 2022-05-14 02:05 – Updated: 2022-05-14 02:05
VLAI
Details
The tt_face_load_kern function in sfnt/ttkern.c in FreeType before 2.5.4 enforces an incorrect minimum table length, which allows remote attackers to cause a denial of service (out-of-bounds read) or possibly have unspecified other impact via a crafted TrueType font.
{
"affected": [],
"aliases": [
"CVE-2014-9658"
],
"database_specific": {
"cwe_ids": [
"CWE-125"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2015-02-08T11:59:00Z",
"severity": "HIGH"
},
"details": "The tt_face_load_kern function in sfnt/ttkern.c in FreeType before 2.5.4 enforces an incorrect minimum table length, which allows remote attackers to cause a denial of service (out-of-bounds read) or possibly have unspecified other impact via a crafted TrueType font.",
"id": "GHSA-gmr3-ccjr-wqv8",
"modified": "2022-05-14T02:05:59Z",
"published": "2022-05-14T02:05:59Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2014-9658"
},
{
"type": "WEB",
"url": "https://security.gentoo.org/glsa/201503-05"
},
{
"type": "WEB",
"url": "http://advisories.mageia.org/MGASA-2015-0083.html"
},
{
"type": "WEB",
"url": "http://code.google.com/p/google-security-research/issues/detail?id=194"
},
{
"type": "WEB",
"url": "http://git.savannah.gnu.org/cgit/freetype/freetype2.git/commit/?id=f70d9342e65cd2cb44e9f26b6d7edeedf191fc6c"
},
{
"type": "WEB",
"url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-February/150148.html"
},
{
"type": "WEB",
"url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-February/150162.html"
},
{
"type": "WEB",
"url": "http://lists.opensuse.org/opensuse-updates/2015-03/msg00091.html"
},
{
"type": "WEB",
"url": "http://rhn.redhat.com/errata/RHSA-2015-0696.html"
},
{
"type": "WEB",
"url": "http://www.debian.org/security/2015/dsa-3188"
},
{
"type": "WEB",
"url": "http://www.mandriva.com/security/advisories?name=MDVSA-2015:055"
},
{
"type": "WEB",
"url": "http://www.oracle.com/technetwork/topics/security/bulletinapr2015-2511959.html"
},
{
"type": "WEB",
"url": "http://www.securityfocus.com/bid/72986"
},
{
"type": "WEB",
"url": "http://www.ubuntu.com/usn/USN-2510-1"
},
{
"type": "WEB",
"url": "http://www.ubuntu.com/usn/USN-2739-1"
}
],
"schema_version": "1.4.0",
"severity": []
}
GHSA-GMRJ-72QX-74JQ
Vulnerability from github – Published: 2025-11-28 03:30 – Updated: 2025-11-28 03:30
VLAI
Details
Vulnerability of accessing invalid memory in the component driver module. Impact: Successful exploitation of this vulnerability will affect availability and confidentiality.
Severity
6.6 (Medium)
{
"affected": [],
"aliases": [
"CVE-2025-58314"
],
"database_specific": {
"cwe_ids": [
"CWE-125"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-11-28T03:16:00Z",
"severity": "MODERATE"
},
"details": "Vulnerability of accessing invalid memory in the component driver module.\nImpact: Successful exploitation of this vulnerability will affect availability and confidentiality.",
"id": "GHSA-gmrj-72qx-74jq",
"modified": "2025-11-28T03:30:27Z",
"published": "2025-11-28T03:30:27Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-58314"
},
{
"type": "WEB",
"url": "https://consumer.huawei.com/en/support/bulletin/2025/11"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L",
"type": "CVSS_V3"
}
]
}
GHSA-GMVW-H9HF-3RXV
Vulnerability from github – Published: 2023-06-21 21:30 – Updated: 2024-04-04 04:59
VLAI
Details
A vulnerability in SiLabs Z/IP Gateway 7.18.01 and earlier allows an authenticated attacker within Z-Wave range to manipulate an array pointer to disclose the contents of global memory.
Severity
{
"affected": [],
"aliases": [
"CVE-2023-0969"
],
"database_specific": {
"cwe_ids": [
"CWE-119",
"CWE-125"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2023-06-21T20:15:09Z",
"severity": "LOW"
},
"details": "A vulnerability in SiLabs Z/IP Gateway 7.18.01 and earlier allows an authenticated attacker within Z-Wave range to manipulate an array pointer to disclose the contents of global memory.",
"id": "GHSA-gmvw-h9hf-3rxv",
"modified": "2024-04-04T04:59:29Z",
"published": "2023-06-21T21:30:24Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-0969"
},
{
"type": "WEB",
"url": "https://siliconlabs.lightning.force.com/sfc/servlet.shepherd/document/download/0698Y00000V6HZzQAN?operationContext=S1"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N",
"type": "CVSS_V3"
}
]
}
GHSA-GMW6-3H6M-W23F
Vulnerability from github – Published: 2022-05-24 17:31 – Updated: 2022-05-24 17:31
VLAI
Details
Adobe Animate version 20.5 (and earlier) is affected by an out-of-bounds read vulnerability, which could result in arbitrary code execution in the context of the current user. Exploitation requires user interaction in that a victim must open a crafted .fla file in Animate.
{
"affected": [],
"aliases": [
"CVE-2020-9750"
],
"database_specific": {
"cwe_ids": [
"CWE-125"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2020-10-21T20:15:00Z",
"severity": "HIGH"
},
"details": "Adobe Animate version 20.5 (and earlier) is affected by an out-of-bounds read vulnerability, which could result in arbitrary code execution in the context of the current user. Exploitation requires user interaction in that a victim must open a crafted .fla file in Animate.",
"id": "GHSA-gmw6-3h6m-w23f",
"modified": "2022-05-24T17:31:53Z",
"published": "2022-05-24T17:31:53Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2020-9750"
},
{
"type": "WEB",
"url": "https://helpx.adobe.com/security/products/animate/apsb20-61.html"
}
],
"schema_version": "1.4.0",
"severity": []
}
GHSA-GP27-6Q6R-3VCM
Vulnerability from github – Published: 2022-05-14 03:54 – Updated: 2022-05-14 03:54
VLAI
Details
The flx_decode_chunks function in gst/flx/gstflxdec.c in GStreamer before 1.10.2 allows remote attackers to cause a denial of service (invalid memory read and crash) via a crafted FLIC file.
Severity
5.5 (Medium)
{
"affected": [],
"aliases": [
"CVE-2016-9807"
],
"database_specific": {
"cwe_ids": [
"CWE-125"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2017-01-13T16:59:00Z",
"severity": "MODERATE"
},
"details": "The flx_decode_chunks function in gst/flx/gstflxdec.c in GStreamer before 1.10.2 allows remote attackers to cause a denial of service (invalid memory read and crash) via a crafted FLIC file.",
"id": "GHSA-gp27-6q6r-3vcm",
"modified": "2022-05-14T03:54:59Z",
"published": "2022-05-14T03:54:59Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2016-9807"
},
{
"type": "WEB",
"url": "https://bugzilla.gnome.org/show_bug.cgi?id=774859"
},
{
"type": "WEB",
"url": "https://cgit.freedesktop.org/gstreamer/gst-plugins-good/commit/?id=153a8ae752c90d07190ef45803422a4f71ea8bff"
},
{
"type": "WEB",
"url": "https://gstreamer.freedesktop.org/releases/1.10/#1.10.2"
},
{
"type": "WEB",
"url": "https://security.gentoo.org/glsa/201705-10"
},
{
"type": "WEB",
"url": "http://rhn.redhat.com/errata/RHSA-2016-2975.html"
},
{
"type": "WEB",
"url": "http://rhn.redhat.com/errata/RHSA-2017-0019.html"
},
{
"type": "WEB",
"url": "http://rhn.redhat.com/errata/RHSA-2017-0020.html"
},
{
"type": "WEB",
"url": "http://www.openwall.com/lists/oss-security/2016/12/01/2"
},
{
"type": "WEB",
"url": "http://www.openwall.com/lists/oss-security/2016/12/05/8"
},
{
"type": "WEB",
"url": "http://www.securityfocus.com/bid/95148"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-GP37-5HH7-V8Q4
Vulnerability from github – Published: 2023-07-12 12:31 – Updated: 2024-04-04 06:03
VLAI
Details
Adobe Prelude version 22.1.1 (and earlier) is 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 JPEG file.
Severity
{
"affected": [],
"aliases": [
"CVE-2021-44696"
],
"database_specific": {
"cwe_ids": [
"CWE-125"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2023-07-12T12:15:09Z",
"severity": "MODERATE"
},
"details": "Adobe Prelude version 22.1.1 (and earlier) is 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 JPEG file.",
"id": "GHSA-gp37-5hh7-v8q4",
"modified": "2024-04-04T06:03:58Z",
"published": "2023-07-12T12:31:36Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-44696"
},
{
"type": "WEB",
"url": "https://helpx.adobe.com/security/products/prelude/apsb21-114.html"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N",
"type": "CVSS_V3"
}
]
}
GHSA-GP3M-WG52-V97J
Vulnerability from github – Published: 2022-05-24 17:04 – Updated: 2022-12-07 21:30
VLAI
Details
An out-of-bounds read in the vrend_blit_need_swizzle function in vrend_renderer.c in virglrenderer through 0.8.0 allows guest OS users to cause a denial of service via VIRGL_CCMD_BLIT commands.
Severity
7.1 (High)
{
"affected": [],
"aliases": [
"CVE-2019-18390"
],
"database_specific": {
"cwe_ids": [
"CWE-125"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2019-12-23T16:15:00Z",
"severity": "LOW"
},
"details": "An out-of-bounds read in the vrend_blit_need_swizzle function in vrend_renderer.c in virglrenderer through 0.8.0 allows guest OS users to cause a denial of service via VIRGL_CCMD_BLIT commands.",
"id": "GHSA-gp3m-wg52-v97j",
"modified": "2022-12-07T21:30:29Z",
"published": "2022-05-24T17:04:54Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2019-18390"
},
{
"type": "WEB",
"url": "https://access.redhat.com/security/cve/cve-2019-18390"
},
{
"type": "WEB",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1765584"
},
{
"type": "WEB",
"url": "https://gitlab.freedesktop.org/virgl/virglrenderer/commit/24f67de7a9088a873844a39be03cee6882260ac9"
},
{
"type": "WEB",
"url": "https://gitlab.freedesktop.org/virgl/virglrenderer/merge_requests/314/diffs?commit_id=d2cdbcf6a8f2317f250fd54f08aa35dde2fa3e30#3cd772559e0d73afa136d6818023cfd0c4c8ecc0_0_151"
},
{
"type": "WEB",
"url": "https://lists.debian.org/debian-lts-announce/2022/12/msg00017.html"
},
{
"type": "WEB",
"url": "http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00028.html"
}
],
"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: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.