CVE-2005-1174 · cross-distro fix matrix

CVE-2005-1174: MIT Kerberos 5 (krb5) 1.3 through 1.4.1 Key Distribution Center (KDC) allows remote attackers to cause a denial of service (application crash) via a certain valid TCP connection that causes a free of unallocated memory.

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

Fix per ecosystem

Each block below is a distro release where CVE-2005-1174 has a known fix. Run the listed command on that distro to remediate.

Debian bullseye

Source: Debian Security Tracker

krb5→ fixed in1.3.6-4urgency: medium

sudo apt-get install --only-upgrade -y krb5

Debian bookworm

Source: Debian Security Tracker

krb5→ fixed in1.3.6-4urgency: medium

sudo apt-get install --only-upgrade -y krb5

Debian trixie

Source: Debian Security Tracker

krb5→ fixed in1.3.6-4urgency: medium

sudo apt-get install --only-upgrade -y krb5

Are YOU affected by CVE-2005-1174?

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