CVE-2006-6870 · cross-distro fix matrix

CVE-2006-6870: The consume_labels function in avahi-core/dns.c in Avahi before 0.6.16 allows remote attackers to cause a denial of service (infinite loop) via a crafted compressed DNS response with a label that points to itself.

Affects 3 Linux releases across 3 (distro × package) combinations.

Fix per ecosystem

Each block below is a distro release where CVE-2006-6870 has a known fix. Run the listed command on that distro to remediate.

Debian bullseye

Source: Debian Security Tracker

avahi→ fixed in0.6.16-1urgency: low

sudo apt-get install --only-upgrade -y avahi

Debian bookworm

Source: Debian Security Tracker

avahi→ fixed in0.6.16-1urgency: low

sudo apt-get install --only-upgrade -y avahi

Debian trixie

Source: Debian Security Tracker

avahi→ fixed in0.6.16-1urgency: low

sudo apt-get install --only-upgrade -y avahi

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