CVE-2025-68468

Name
CVE-2025-68468
Description
Avahi is a system which facilitates service discovery on a local network via the mDNS/DNS-SD protocol suite. In 0.9-rc2 and earlier, avahi-daemon can be crashed by sending unsolicited announcements containing CNAME resource records pointing it to resource records with short TTLs. As soon as they expire avahi-daemon crashes.
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://github.com/avahi/avahi/commit/f66be13d7f31a3ef806d226bf8b67240179d309a
MISC https://github.com/avahi/avahi/issues/683
CONFIRM https://github.com/avahi/avahi/security/advisories/GHSA-cp79-r4x9-vf52

Match rules

CPE URI Source package Min version Max version
avahi >= 0 <= 0.9-rc2

Vulnerable and fixed packages

Source package Branch Version Maintainer Status
avahi edge-main 0.8-r23 Natanael Copa <ncopa@alpinelinux.org> possibly vulnerable
avahi edge-main 0.8-r22 Natanael Copa <ncopa@alpinelinux.org> possibly vulnerable
avahi edge-main 0.8-r21 Natanael Copa <ncopa@alpinelinux.org> possibly vulnerable
avahi edge-main 0.8-r20 Natanael Copa <ncopa@alpinelinux.org> possibly vulnerable
avahi edge-main 0.8-r19 Natanael Copa <ncopa@alpinelinux.org> possibly vulnerable
avahi edge-main 0.8-r18 Natanael Copa <ncopa@alpinelinux.org> possibly vulnerable
avahi edge-main 0.8-r17 Natanael Copa <ncopa@alpinelinux.org> possibly vulnerable
avahi edge-main 0.8-r16 Natanael Copa <ncopa@alpinelinux.org> possibly vulnerable
avahi edge-main 0.8-r15 Natanael Copa <ncopa@alpinelinux.org> possibly vulnerable
avahi edge-main 0.8-r14 Natanael Copa <ncopa@alpinelinux.org> possibly vulnerable
avahi edge-main 0.8-r13 Natanael Copa <ncopa@alpinelinux.org> possibly vulnerable
avahi edge-main 0.8-r12 Natanael Copa <ncopa@alpinelinux.org> possibly vulnerable
avahi edge-main 0.8-r11 Natanael Copa <ncopa@alpinelinux.org> possibly vulnerable
avahi edge-main 0.8-r10 Natanael Copa <ncopa@alpinelinux.org> possibly vulnerable
avahi edge-main 0.8-r9 Natanael Copa <ncopa@alpinelinux.org> possibly vulnerable
avahi edge-main 0.8-r8 Natanael Copa <ncopa@alpinelinux.org> possibly vulnerable
avahi edge-main 0.8-r6 Natanael Copa <ncopa@alpinelinux.org> possibly vulnerable
avahi edge-main 0.8-r5 Natanael Copa <ncopa@alpinelinux.org> possibly vulnerable
avahi edge-main 0.8-r4 Natanael Copa <ncopa@alpinelinux.org> possibly vulnerable
avahi edge-main 0.8-r3 Natanael Copa <ncopa@alpinelinux.org> possibly vulnerable
avahi edge-main 0.7-r2 None possibly vulnerable
avahi 3.23-main 0.8-r23 Natanael Copa <ncopa@alpinelinux.org> possibly vulnerable
avahi 3.22-main 0.8-r21 Natanael Copa <ncopa@alpinelinux.org> possibly vulnerable
avahi 3.22-main 0.8-r20 Natanael Copa <ncopa@alpinelinux.org> possibly vulnerable
avahi 3.22-main 0.8-r16 None possibly vulnerable
avahi 3.22-main 0.8-r15 None possibly vulnerable
avahi 3.22-main 0.8-r14 None possibly vulnerable
avahi 3.22-main 0.8-r5 None possibly vulnerable
avahi 3.22-main 0.8-r4 None possibly vulnerable
avahi 3.22-main 0.7-r2 None possibly vulnerable
avahi 3.21-main 0.8-r19 Natanael Copa <ncopa@alpinelinux.org> possibly vulnerable
avahi 3.21-main 0.8-r16 None possibly vulnerable
avahi 3.21-main 0.8-r15 None possibly vulnerable
avahi 3.21-main 0.8-r14 None possibly vulnerable
avahi 3.21-main 0.8-r5 None possibly vulnerable
avahi 3.21-main 0.8-r4 None possibly vulnerable
avahi 3.21-main 0.7-r2 None possibly vulnerable
avahi 3.20-main 0.8-r17 Natanael Copa <ncopa@alpinelinux.org> possibly vulnerable
avahi 3.20-main 0.8-r16 None possibly vulnerable
avahi 3.20-main 0.8-r15 None possibly vulnerable
avahi 3.20-main 0.8-r14 None possibly vulnerable
avahi 3.20-main 0.8-r5 None possibly vulnerable
avahi 3.20-main 0.8-r4 None possibly vulnerable
avahi 3.20-main 0.7-r2 None possibly vulnerable
avahi 3.19-main 0.8-r16 Natanael Copa <ncopa@alpinelinux.org> possibly vulnerable
avahi 3.19-main 0.8-r15 Natanael Copa <ncopa@alpinelinux.org> possibly vulnerable
avahi 3.19-main 0.8-r14 None possibly vulnerable
avahi 3.19-main 0.8-r13 Natanael Copa <ncopa@alpinelinux.org> possibly vulnerable
avahi 3.19-main 0.8-r5 None possibly vulnerable
avahi 3.19-main 0.8-r4 None possibly vulnerable
avahi 3.19-main 0.7-r2 None possibly vulnerable