CVE-2023-2911

Name
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.
NVD Severity
medium
Other trackers
CVE, NVD, CERT, CVE Details, CIRCL, Arch Linux, Debian, Red Hat, Ubuntu, Gentoo, SUSE (Bugzilla), SUSE (CVE), Mageia
Mailing lists
oss-security, full-disclosure, bugtraq
Exploits
Exploit DB, Metasploit
Forges
GitHub (code, issues), Aports (code, issues)

References

Type URI
MISC https://kb.isc.org/docs/cve-2023-2911
MISC http://www.openwall.com/lists/oss-security/2023/06/21/6
MISC https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/U3K6AJK7RRSR53HRF5GGKPA6PDUDWOD2/
MISC https://www.debian.org/security/2023/dsa-5439
Mailing List https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/SEFCEVCTYEMKTWA7V7EYPI5YQQ4JWDLI/
Third Party Advisory https://security.netapp.com/advisory/ntap-20230703-0010/

Match rules

CPE URI Source package Min version Max version
cpe:2.3:a:isc:bind:*:*:*:*:supported_preview:*:*:* bind >= 9.18.11 <= 9.18.15
cpe:2.3:a:isc:bind:*:*:*:*:-:*:*:* bind >= 9.18.7 <= 9.18.15
cpe:2.3:a:isc:bind:*:*:*:*:supported_preview:*:*:* bind >= 9.16.33 <= 9.16.41

Vulnerable and fixed packages

Source package Branch Version Maintainer Status
bind edge-main 9.18.14-r4 Mike Crute <mike@crute.us> possibly vulnerable
bind edge-main 9.18.14-r3 Mike Crute <mike@crute.us> possibly vulnerable
bind edge-main 9.18.14-r2 Mike Crute <mike@crute.us> possibly vulnerable
bind edge-main 9.18.14-r0 Mike Crute <mike@crute.us> possibly vulnerable
bind edge-main 9.18.13-r2 Mike Crute <mike@crute.us> possibly vulnerable
bind edge-main 9.18.13-r1 Mike Crute <mike@crute.us> possibly vulnerable
bind edge-main 9.18.13-r0 Mike Crute <mike@crute.us> possibly vulnerable
bind edge-main 9.18.11-r0 Mike Crute <mike@crute.us> possibly vulnerable
bind edge-main 9.18.10-r0 None possibly vulnerable
bind edge-main 9.18.9-r0 None possibly vulnerable
bind edge-main 9.18.8-r0 None possibly vulnerable
bind edge-main 9.18.7-r0 None possibly vulnerable
bind 3.22-main 9.18.11-r0 None possibly vulnerable
bind 3.22-main 9.18.7-r0 None possibly vulnerable
bind 3.21-main 9.18.11-r0 None possibly vulnerable
bind 3.21-main 9.18.7-r0 None possibly vulnerable
bind 3.20-main 9.18.11-r0 None possibly vulnerable
bind 3.20-main 9.18.7-r0 None possibly vulnerable
bind 3.19-main 9.18.11-r0 None possibly vulnerable
bind 3.19-main 9.18.7-r0 None possibly vulnerable