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it-securitynotifies - [IT-SecNots] [SECURITY] [DSA 5725-1] znc security update

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[IT-SecNots] [SECURITY] [DSA 5725-1] znc security update


Chronologisch Thread  
  • From: Salvatore Bonaccorso <carnil AT debian.org>
  • To: debian-security-announce AT lists.debian.org
  • Subject: [IT-SecNots] [SECURITY] [DSA 5725-1] znc security update
  • Date: Wed, 03 Jul 2024 20:35:03 +0000
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-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA512

- -------------------------------------------------------------------------
Debian Security Advisory DSA-5725-1 security AT debian.org
https://www.debian.org/security/ Salvatore Bonaccorso
July 03, 2024 https://www.debian.org/security/faq
- -------------------------------------------------------------------------

Package : znc
CVE ID : CVE-2024-39844
Debian Bug : 1075729

Johannes Kuhn discovered that messages and channel names are not
properly escaped in the modtcl module in ZNC, a IRC bouncer, which could
result in remote code execution via specially crafted messages.

For the oldstable distribution (bullseye), this problem has been fixed
in version 1.8.2-2+deb11u1.

For the stable distribution (bookworm), this problem has been fixed in
version 1.8.2-3.1+deb12u1.

We recommend that you upgrade your znc packages.

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

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 AT lists.debian.org
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  • [IT-SecNots] [SECURITY] [DSA 5725-1] znc security update, Salvatore Bonaccorso, 03.07.2024

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