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CVE-2006-5461

Avahi before 0.6.15 does not verify the sender identity of netlink messages to ensure that they...

2.1 LowFix available

Avahi before 0.6.15 does not verify the sender identity of netlink messages to ensure that they come from the kernel instead of another process, which allows local users to spoof network changes to Avahi.

Exploit likelihood

0.42%Down 1.1 points since Feb 4, 2022
90%50%10%1%

What each source reports

NVD Score used 2.1

Avahi before 0.6.15 does not verify the sender identity of netlink messages to ensure that they come from the kernel instead of another process, which allows local users to spoof network changes to Avahi.

Record
CVE-2006-5461
CVSS 2.0
2.1 LowAV:L/AC:L/Au:N/C:N/I:P/A:N
Updated
2026-11-02
CVE List No score

Avahi before 0.6.15 does not verify the sender identity of netlink messages to ensure that they come from the kernel instead of another process, which allows local users to spoof network changes to Avahi.

Record
CVE-2006-5461
Updated
2026-11-02
EUVDEUVD-2006-5446 No score

Avahi before 0.6.15 does not verify the sender identity of netlink messages to ensure that they come from the kernel instead of another process, which allows local users to spoof network changes to Avahi.

Record
EUVD-2006-5446
Updated
2026-11-03
GitHub AdvisoriesGHSA-4w5j-fgfj-644h No score

Avahi before 0.6.15 does not verify the sender identity of netlink messages to ensure that they...

Avahi before 0.6.15 does not verify the sender identity of netlink messages to ensure that they come from the kernel instead of another process, which allows local users to spoof network changes to Avahi.

Record
GHSA-4w5j-fgfj-644h
Updated
2026-11-02
OSV No score

Avahi before 0.6.15 does not verify the sender identity of netlink messages to ensure that they come from the kernel instead of another process, which allows local users to spoof network changes to Avahi.

Record
CVE-2006-5461
Updated
2026-11-02
OSVDEBIAN-CVE-2006-5461 No score

Avahi before 0.6.15 does not verify the sender identity of netlink messages to ensure that they come from the kernel instead of another process, which allows local users to spoof network changes to Avahi.

Record
DEBIAN-CVE-2006-5461
Updated
2026-11-02
OSVopenSUSE-SU-2024:10643-1 No score

avahi-0.8-7.2 on GA media

These are all security issues fixed in the avahi-0.8-7.2 package on the GA media of openSUSE Tumbleweed.

Record
openSUSE-SU-2024:10643-1
Updated
2026-11-02

Affected products

Affected packages

Affected packages
PackageAffectedFixed
avahi
Debian:12
before 0.6.15-1
0.6.15-1
avahi
Debian:13
before 0.6.15-1
0.6.15-1
avahi
Debian:14
before 0.6.15-1
0.6.15-1
avahi
openSUSE:Tumbleweed
From an advisory covering 8 CVEs
before 0.8-7.2
0.8-7.2

History

History
RecordedChangedSources
affected, facts
aliasesEUVD
first indexedCVE List, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2006-5461 is a low vulnerability (CVSS 2.1) in Avahi, published November 14, 2006. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.42%, the 36th percentile. Fixed in avahi 0.6.15-1.

References

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