CVE-2017-9109 · cross-distro fix matrix

CVE-2017-9109: An issue was discovered in adns before 1.5.2. It fails to ignore apparent answers before the first RR that was found the first time. when this is fixed, the second answer scan finds the same RRs at the first. Otherwise, adns can be confused by interleaving answers for the CNAME target, with the CNAM

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

Fix per ecosystem

Each block below is a distro release where CVE-2017-9109 has a known fix. Run the listed command on that distro to remediate.

Debian bullseye

Source: Debian Security Tracker

adns→ fixed in1.6.0-2urgency: unimportant

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

Debian bookworm

Source: Debian Security Tracker

adns→ fixed in1.6.0-2urgency: unimportant

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

Debian trixie

Source: Debian Security Tracker

adns→ fixed in1.6.0-2urgency: unimportant

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

Are YOU affected by CVE-2017-9109?

5-second check on your actual server. Reads /etc/os-release, uname -r, and the distro's package manager; matches against this same cross-source index live.

curl https://mindsparkstack.com/scan.sh | bash

Form-based quickscan View on NVD

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