ghsa-4grv-wgvh-8x82
Vulnerability from github
Published
2023-08-16 15:30
Modified
2024-02-01 18:31
Severity ?
Details
kdc/do_tgs_req.c in MIT Kerberos 5 (aka krb5) 1.21 before 1.21.2 has a double free that is reachable if an authenticated user can trigger an authorization-data handling failure. Incorrect data is copied from one ticket to another.
{ "affected": [], "aliases": [ "CVE-2023-39975" ], "database_specific": { "cwe_ids": [ "CWE-415" ], "github_reviewed": false, "github_reviewed_at": null, "nvd_published_at": "2023-08-16T15:15:11Z", "severity": "HIGH" }, "details": "kdc/do_tgs_req.c in MIT Kerberos 5 (aka krb5) 1.21 before 1.21.2 has a double free that is reachable if an authenticated user can trigger an authorization-data handling failure. Incorrect data is copied from one ticket to another.", "id": "GHSA-4grv-wgvh-8x82", "modified": "2024-02-01T18:31:06Z", "published": "2023-08-16T15:30:17Z", "references": [ { "type": "ADVISORY", "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-39975" }, { "type": "WEB", "url": "https://github.com/krb5/krb5/commit/88a1701b423c13991a8064feeb26952d3641d840" }, { "type": "WEB", "url": "https://github.com/krb5/krb5/compare/krb5-1.21.1-final...krb5-1.21.2-final" }, { "type": "WEB", "url": "https://security.netapp.com/advisory/ntap-20230915-0014" }, { "type": "WEB", "url": "https://security.netapp.com/advisory/ntap-20240201-0005" }, { "type": "WEB", "url": "https://security.netapp.com/advisory/ntap-20240201-0008" }, { "type": "WEB", "url": "https://web.mit.edu/kerberos/www/advisories" } ], "schema_version": "1.4.0", "severity": [ { "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "type": "CVSS_V3" } ] }
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- 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.