Debian alert DSA-6107-1 (bind9)

From:
             
 
Salvatore Bonaccorso <carnil@debian.org>
To:
             
 
debian-security-announce@lists.debian.org
Subject:
             
 
[SECURITY] [DSA 6107-1] bind9 security update
Date:
             
 
Thu, 22 Jan 2026 20:08:13 +0000
Message-ID:
             
 
<E1vj0yT-001yK4-1k@seger.debian.org>
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Debian Security Advisory DSA-6107-1                   security@debian.org
https://www.debian.org/security/                     Salvatore Bonaccorso
January 22, 2026                      https://www.debian.org/security/faq
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Package        : bind9
CVE ID         : CVE-2025-13878

Vlatko Kosturjak discovered that BIND, a DNS server implementation, does
not properly handle malformed BRID/HHIT records, which may result in
denial of service (named daemon crash).

For the oldstable distribution (bookworm), this problem has been fixed
in version 1:9.18.44-1~deb12u1.

For the stable distribution (trixie), this problem has been fixed in
version 1:9.20.18-1~deb13u1.

We recommend that you upgrade your bind9 packages.

For the detailed security status of bind9 please refer to its security
tracker page at:
https://security-tracker.debian.org/tracker/bind9

Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/

Mailing list: debian-security-announce@lists.debian.org
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