CVE-2024-52616

MEDIUM EPSS 47.8%

Published Nov 21, 20241y ago · Modified Jun 25, 20265d ago

5.3 CVSS 3.1

Medium

Published Nov 21, 2024 1y ago

Last Modified Jun 25, 2026 5d ago

Description

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.

CVSS Details

Base Score

5.3

Exploitability

3.9

Impact

1.4

Vector string

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Attack Vector Network

Attack Complexity Low

Privileges Required None

User Interaction None

Scope Unchanged

Confidentiality None

Integrity Low

Availability None

Threat Intelligence

EPSS Exploit Probability

47.8% percentile

Exploit & Patch Status

No Known Exploit

No Patch Available

Weaknesses 1

CWE-334

References 4

access.redhat.com https://access.redhat.com/errata/RHSA-2025:7437
access.redhat.com https://access.redhat.com/security/cve/CVE-2024-52616
bugzilla.redhat.com https://bugzilla.redhat.com/show_bug.cgi?id=2326429
github.com https://github.com/avahi/avahi/pull/577

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.