CVE-2023-2911
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2023-2911
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-2911.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2023-2911
- Downstream
- Related
- Published
- 2023-06-21T17:15:47Z
- Modified
- 2025-10-16T09:41:44.712352Z
- Severity
-
- 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- [none]
- Details
-
If the
recursive-clientsquota is reached on a BIND 9 resolver configured with bothstale-answer-enable yes;andstale-answer-client-timeout 0;, a sequence of serve-stale-related lookups could causenamedto 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. - References
-
- http://www.openwall.com/lists/oss-security/2023/06/21/6
- https://kb.isc.org/docs/cve-2023-2911
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/SEFCEVCTYEMKTWA7V7EYPI5YQQ4JWDLI/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/U3K6AJK7RRSR53HRF5GGKPA6PDUDWOD2/
- https://security.netapp.com/advisory/ntap-20230703-0010/
- https://www.debian.org/security/2023/dsa-5439