ghsa-8g8v-256r-57v7
Vulnerability from github
Published
2022-01-15 00:01
Modified
2022-07-26 00:00
Severity ?
Details
The deprecated compatibility function svcunix_create in the sunrpc module of the GNU C Library (aka glibc) through 2.34 copies its path argument on the stack without validating its length, which may result in a buffer overflow, potentially resulting in a denial of service or (if an application is not built with a stack protector enabled) arbitrary code execution.
{ "affected": [], "aliases": [ "CVE-2022-23218" ], "database_specific": { "cwe_ids": [ "CWE-120" ], "github_reviewed": false, "github_reviewed_at": null, "nvd_published_at": "2022-01-14T07:15:00Z", "severity": "CRITICAL" }, "details": "The deprecated compatibility function svcunix_create in the sunrpc module of the GNU C Library (aka glibc) through 2.34 copies its path argument on the stack without validating its length, which may result in a buffer overflow, potentially resulting in a denial of service or (if an application is not built with a stack protector enabled) arbitrary code execution.", "id": "GHSA-8g8v-256r-57v7", "modified": "2022-07-26T00:00:34Z", "published": "2022-01-15T00:01:53Z", "references": [ { "type": "ADVISORY", "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-23218" }, { "type": "WEB", "url": "https://lists.debian.org/debian-lts-announce/2022/10/msg00021.html" }, { "type": "WEB", "url": "https://security.gentoo.org/glsa/202208-24" }, { "type": "WEB", "url": "https://sourceware.org/bugzilla/show_bug.cgi?id=28768" }, { "type": "WEB", "url": "https://www.oracle.com/security-alerts/cpujul2022.html" } ], "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" } ] }
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Sightings
Author | Source | Type | Date |
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Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.