ghsa-62rj-gv2c-8ghr
Vulnerability from github
Published
2023-12-22 18:30
Modified
2024-02-18 03:30
Severity ?
Details
Sudo before 1.9.15 might allow row hammer attacks (for authentication bypass or privilege escalation) because application logic sometimes is based on not equaling an error value (instead of equaling a success value), and because the values do not resist flips of a single bit.
{ "affected": [], "aliases": [ "CVE-2023-42465" ], "database_specific": { "cwe_ids": [], "github_reviewed": false, "github_reviewed_at": null, "nvd_published_at": "2023-12-22T16:15:08Z", "severity": "HIGH" }, "details": "Sudo before 1.9.15 might allow row hammer attacks (for authentication bypass or privilege escalation) because application logic sometimes is based on not equaling an error value (instead of equaling a success value), and because the values do not resist flips of a single bit.", "id": "GHSA-62rj-gv2c-8ghr", "modified": "2024-02-18T03:30:23Z", "published": "2023-12-22T18:30:30Z", "references": [ { "type": "ADVISORY", "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-42465" }, { "type": "WEB", "url": "https://github.com/sudo-project/sudo/commit/7873f8334c8d31031f8cfa83bd97ac6029309e4f" }, { "type": "WEB", "url": "https://arxiv.org/abs/2309.02545" }, { "type": "WEB", "url": "https://github.com/sudo-project/sudo/releases/tag/SUDO_1_9_15" }, { "type": "WEB", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/R4Q23NHCKCLFIHSNY6KJ27GM7FSCEVXM" }, { "type": "WEB", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/U6XMRUJCPII4MPWG43HTYR76DGLEYEFZ" }, { "type": "WEB", "url": "https://security.gentoo.org/glsa/202401-29" }, { "type": "WEB", "url": "https://security.netapp.com/advisory/ntap-20240208-0002" }, { "type": "WEB", "url": "https://www.openwall.com/lists/oss-security/2023/12/21/9" }, { "type": "WEB", "url": "https://www.sudo.ws/releases/changelog" } ], "schema_version": "1.4.0", "severity": [ { "score": "CVSS:3.1/AV:L/AC:H/PR:L/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
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- Confirmed: The vulnerability is confirmed from an analyst perspective.
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- 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.