CVE-2024-52616
Medium
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.
SeverityMedium
CVSS5.3
Exploit probability—
Product
Avahi
PublishedNov 21, 2024
First seenNov 21, 2024
Weakness typeCWE-334CWE-334
How to fix
Update
- avahi avahi0.9-rc2 or later
Vendor advisories
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| avahi avahi | v < 0.9-rc2 | 0.9-rc2 |
| enterprise_linux 9 | No range specified | — |
| Red Hat Red Hat Enterprise Linux 8 | No range specified | — |
| Red Hat Red Hat OpenShift Container Platform 4 | No range specified | — |
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