CVE-2022-3924

Name
CVE-2022-3924
Description
This issue can affect BIND 9 resolvers with `stale-answer-enable yes;` that also make use of the option `stale-answer-client-timeout`, configured with a value greater than zero. If the resolver receives many queries that require recursion, there will be a corresponding increase in the number of clients that are waiting for recursion to complete. If there are sufficient clients already waiting when a new client query is received so that it is necessary to SERVFAIL the longest waiting client (see BIND 9 ARM `recursive-clients` limit and soft quota), then it is possible for a race to occur between providing a stale answer to this older client and sending an early timeout SERVFAIL, which may cause an assertion failure. This issue affects BIND 9 versions 9.16.12 through 9.16.36, 9.18.0 through 9.18.10, 9.19.0 through 9.19.8, and 9.16.12-S1 through 9.16.36-S1.
NVD Severity
unknown
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-2022-3924

Match rules

CPE URI Source package Min version Max version
cpe:2.3:a:isc:bind:9.16.13:s1:*:*:supported_preview:*:*:* bind == None == 9.16.13
cpe:2.3:a:isc:bind:9.16.21:s1:*:*:supported_preview:*:*:* bind == None == 9.16.21
cpe:2.3:a:isc:bind:9.16.32:s1:*:*:supported_preview:*:*:* bind == None == 9.16.32
cpe:2.3:a:isc:bind:9.16.14:s1:*:*:supported_preview:*:*:* bind == None == 9.16.14
cpe:2.3:a:isc:bind:*:*:*:*:-:*:*:* bind >= 9.19.0 < 9.19.9
cpe:2.3:a:isc:bind:*:*:*:*:-:*:*:* bind >= 9.18.0 < 9.18.11
cpe:2.3:a:isc:bind:9.16.36:s1:*:*:supported_preview:*:*:* bind == None == 9.16.36
cpe:2.3:a:isc:bind:*:*:*:*:-:*:*:* bind >= 9.16.12 < 9.16.37
cpe:2.3:a:isc:bind:9.16.12:s1:*:*:supported_preview:*:*:* bind == None == 9.16.12

Vulnerable and fixed packages

Source package Branch Version Maintainer Status
bind edge-main 9.18.11-r0 Mike Crute <mike@crute.us> fixed
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 edge-main 9.18.5-r0 None possibly vulnerable
bind edge-main 9.18.4-r3 None possibly vulnerable
bind edge-main 9.18.4-r2 None possibly vulnerable
bind edge-main 9.18.3-r2 None possibly vulnerable
bind edge-main 9.18.3-r1 None possibly vulnerable
bind edge-main 9.18.3-r0 None possibly vulnerable
bind edge-main 9.16.29-r0 None possibly vulnerable
bind edge-main 9.16.28-r0 None possibly vulnerable
bind edge-main 9.16.27-r0 None possibly vulnerable
bind edge-main 9.16.25-r0 None possibly vulnerable
bind edge-main 9.16.24-r0 None possibly vulnerable
bind edge-main 9.16.22-r5 None possibly vulnerable
bind edge-main 9.16.22-r4 None possibly vulnerable
bind edge-main 9.16.22-r0 None possibly vulnerable
bind edge-main 9.16.20-r4 None possibly vulnerable
bind edge-main 9.16.20-r3 None possibly vulnerable
bind edge-main 9.16.20-r2 None possibly vulnerable
bind edge-main 9.16.20-r1 None possibly vulnerable
bind edge-main 9.16.20-r0 None possibly vulnerable
bind edge-main 9.16.19-r0 None possibly vulnerable
bind edge-main 9.16.18-r3 None possibly vulnerable
bind edge-main 9.16.18-r2 None possibly vulnerable
bind edge-main 9.16.15-r0 None possibly vulnerable
bind 3.22-main 9.18.11-r0 None fixed
bind 3.22-main 9.18.7-r0 None possibly vulnerable
bind 3.22-main 9.16.27-r0 None possibly vulnerable
bind 3.22-main 9.16.22-r0 None possibly vulnerable
bind 3.22-main 9.16.20-r0 None possibly vulnerable
bind 3.22-main 9.16.15-r0 None possibly vulnerable
bind 3.21-main 9.18.11-r0 None fixed
bind 3.21-main 9.18.7-r0 None possibly vulnerable
bind 3.21-main 9.16.27-r0 None possibly vulnerable
bind 3.21-main 9.16.22-r0 None possibly vulnerable
bind 3.21-main 9.16.20-r0 None possibly vulnerable
bind 3.21-main 9.16.15-r0 None possibly vulnerable
bind 3.20-main 9.18.11-r0 None fixed
bind 3.20-main 9.18.7-r0 None possibly vulnerable
bind 3.20-main 9.16.27-r0 None possibly vulnerable
bind 3.20-main 9.16.22-r0 None possibly vulnerable
bind 3.20-main 9.16.20-r0 None possibly vulnerable
bind 3.20-main 9.16.15-r0 None possibly vulnerable
bind 3.19-main 9.18.11-r0 None fixed
bind 3.19-main 9.18.7-r0 None possibly vulnerable
bind 3.19-main 9.16.27-r0 None possibly vulnerable
bind 3.19-main 9.16.22-r0 None possibly vulnerable
bind 3.19-main 9.16.20-r0 None possibly vulnerable
bind 3.19-main 9.16.15-r0 None possibly vulnerable
bind 3.18-main 9.18.11-r0 None fixed
bind 3.17-main 9.18.11-r0 None fixed