CVE ID:	CVE-2023-2911
Description:	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.
Test IDs:	1.3.6.1.4.1.25623.1.0.149836   1.3.6.1.4.1.25623.1.1.13.2023.172.01   1.3.6.1.4.1.25623.1.0.149837   1.3.6.1.4.1.25623.1.1.1.1.2023.5439
Cross References:	Common Vulnerability Exposure (CVE) ID: CVE-2023-2911 Debian Security Information: DSA-5439 (Google Search) https://www.debian.org/security/2023/dsa-5439 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/ CVE-2023-2911 https://kb.isc.org/docs/cve-2023-2911 http://www.openwall.com/lists/oss-security/2023/06/21/6