ghsa-3r97-xp9v-83jf
Vulnerability from github
Published
2022-11-02 19:00
Modified
2022-11-03 12:00
Severity ?
Details
Sudo 1.8.0 through 1.9.12, with the crypt() password backend, contains a plugins/sudoers/auth/passwd.c array-out-of-bounds error that can result in a heap-based buffer over-read. This can be triggered by arbitrary local users with access to Sudo by entering a password of seven characters or fewer. The impact could vary depending on the compiler and processor architecture.
{ "affected": [], "aliases": [ "CVE-2022-43995" ], "database_specific": { "cwe_ids": [ "CWE-125" ], "github_reviewed": false, "github_reviewed_at": null, "nvd_published_at": "2022-11-02T14:15:00Z", "severity": "HIGH" }, "details": "Sudo 1.8.0 through 1.9.12, with the crypt() password backend, contains a plugins/sudoers/auth/passwd.c array-out-of-bounds error that can result in a heap-based buffer over-read. This can be triggered by arbitrary local users with access to Sudo by entering a password of seven characters or fewer. The impact could vary depending on the compiler and processor architecture.", "id": "GHSA-3r97-xp9v-83jf", "modified": "2022-11-03T12:00:27Z", "published": "2022-11-02T19:00:31Z", "references": [ { "type": "ADVISORY", "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-43995" }, { "type": "WEB", "url": "https://github.com/sudo-project/sudo/commit/bd209b9f16fcd1270c13db27ae3329c677d48050" }, { "type": "WEB", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2139911" }, { "type": "WEB", "url": "https://news.ycombinator.com/item?id=33465707" }, { "type": "WEB", "url": "https://security.gentoo.org/glsa/202211-08" }, { "type": "WEB", "url": "https://www.sudo.ws/security/advisories" } ], "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" } ] }
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Sightings
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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.