CVE-2024-52616

EUVD-2024-46029
A flaw was found in the Avahi-daemon, where it initializes DNS transaction IDs randomly only once at startup, incrementing them sequentially after that. This predictable behavior facilitates DNS spoofing attacks, allowing attackers to guess transaction IDs.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
5.3 MEDIUM
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
redhatCNA
5.3 MEDIUM
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Awaiting analysis
This vulnerability is currently awaiting analysis.
Base Score
CVSS 3.x
EPSS Score
Percentile: 24%
Debian logo
Debian Releases
Debian Product
Codename
avahi
bookworm
no-dsa
bullseye
postponed
bullseye (security)
vulnerable
forky
vulnerable
sid
vulnerable
trixie
no-dsa
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
avahi
bionic
deferred
focal
deferred
jammy
deferred
noble
deferred
oracular
ignored
plucky
deferred
questing
deferred
trusty
needs-triage
xenial
deferred
Common Weakness Enumeration
References
https://access.redhat.com/errata/RHSA-2025:7437
https://access.redhat.com/security/cve/CVE-2024-52616
https://bugzilla.redhat.com/show_bug.cgi?id=2326429