Protect yourself against future threats.
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AUSCERT External Security Bulletin Redistribution
ESB-2021.0294
mutt security update
27 January 2021
===========================================================================
AusCERT Security Bulletin Summary
---------------------------------
Product: mutt
Publisher: Debian
Operating System: Debian GNU/Linux
Impact/Access: Denial of Service -- Remote with User Interaction
Resolution: Patch/Upgrade
CVE Names: CVE-2021-3181
Reference: ESB-2021.0288
ESB-2021.0280
ESB-2021.0237
Original Bulletin:
http://www.debian.org/security/2021/dsa-4838
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Debian Security Advisory DSA-4838-1 security@debian.org
https://www.debian.org/security/ Salvatore Bonaccorso
January 25, 2021 https://www.debian.org/security/faq
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Package : mutt
CVE ID : CVE-2021-3181
Debian Bug : 980326
Tavis Ormandy discovered a memory leak flaw in the rfc822 group recipient
parsing in Mutt, a text-based mailreader supporting MIME, GPG, PGP and
threading, which could result in denial of service.
For the stable distribution (buster), this problem has been fixed in
version 1.10.1-2.1+deb10u5.
We recommend that you upgrade your mutt packages.
For the detailed security status of mutt please refer to its security
tracker page at:
https://security-tracker.debian.org/tracker/mutt
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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