ghsa-rrr5-v5h9-fpwp
Vulnerability from github
Published
2023-06-21 18:31
Modified
2024-04-04 04:59
Severity ?
Details
If the recursive-clients
quota is reached on a BIND 9 resolver configured with both stale-answer-enable yes;
and stale-answer-client-timeout 0;
, a sequence of serve-stale-related lookups could cause named
to loop and terminate unexpectedly due to a stack overflow.
This issue affects BIND 9 versions 9.16.33 through 9.16.41, 9.18.7 through 9.18.15, 9.16.33-S1 through 9.16.41-S1, and 9.18.11-S1 through 9.18.15-S1.
{ "affected": [], "aliases": [ "CVE-2023-2911" ], "database_specific": { "cwe_ids": [ "CWE-787" ], "github_reviewed": false, "github_reviewed_at": null, "nvd_published_at": "2023-06-21T17:15:47Z", "severity": "HIGH" }, "details": "If the `recursive-clients` quota is reached on a BIND 9 resolver configured with both `stale-answer-enable yes;` and `stale-answer-client-timeout 0;`, a sequence of serve-stale-related lookups could cause `named` to loop and terminate unexpectedly due to a stack overflow.\nThis issue affects BIND 9 versions 9.16.33 through 9.16.41, 9.18.7 through 9.18.15, 9.16.33-S1 through 9.16.41-S1, and 9.18.11-S1 through 9.18.15-S1.", "id": "GHSA-rrr5-v5h9-fpwp", "modified": "2024-04-04T04:59:27Z", "published": "2023-06-21T18:31:08Z", "references": [ { "type": "ADVISORY", "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-2911" }, { "type": "WEB", "url": "https://kb.isc.org/docs/cve-2023-2911" }, { "type": "WEB", "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/SEFCEVCTYEMKTWA7V7EYPI5YQQ4JWDLI" }, { "type": "WEB", "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/U3K6AJK7RRSR53HRF5GGKPA6PDUDWOD2" }, { "type": "WEB", "url": "https://security.netapp.com/advisory/ntap-20230703-0010" }, { "type": "WEB", "url": "https://www.debian.org/security/2023/dsa-5439" }, { "type": "WEB", "url": "http://www.openwall.com/lists/oss-security/2023/06/21/6" } ], "schema_version": "1.4.0", "severity": [ { "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/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.