[SECURITY] [DSA 6234-1] pdns-recursor security update

From	Moritz Muehlenhoff <jmm@debian.org>
Newsgroups	linux.debian.announce.security
Subject	[SECURITY] [DSA 6234-1] pdns-recursor security update
Date	2026-04-28 21:10 +0200
Message-ID	<MOVYJ-16ym-5@gated-at.bofh.it> (permalink)
Organization	linux.* mail to news gateway

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- -------------------------------------------------------------------------
Debian Security Advisory DSA-6234-1                   security@debian.org
https://www.debian.org/security/                       Moritz Muehlenhoff
April 28, 2026                        https://www.debian.org/security/faq
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Package        : pdns-recursor
CVE ID         : CVE-2026-33257 CVE-2026-33258 CVE-2026-33259
                 CVE-2026-33260 CVE-2026-33261 CVE-2026-33600
		 CVE-2026-33601

Multiple vulnerabiliites have been discovered in PDNS Recursor, a
resolving name server, which could result in denial of service.

For the stable distribution (trixie), these problems have been fixed in
version 5.2.9-0+deb13u1.

We recommend that you upgrade your pdns-recursor packages.

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

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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[SECURITY] [DSA 6234-1] pdns-recursor security update Moritz Muehlenhoff <jmm@debian.org> - 2026-04-28 21:10 +0200

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