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mutt: Memory leak when parsing rfc822 group addresses

🗓️ 09 Nov 2021 18:10:01Reported by RedHatType 
redhat
 redhat
🔗 access.redhat.com👁 5 Views

Mutt up to version 2.0.4 has a memory leak parsing group addresses, enabling remote attackers to cause denial of service via semicolon sequences.

Related
Packages
Refs
ReporterTitlePublishedViews
Family
FreeBSD
mutt -- denial of service
17 Jan 202100:00
freebsd
ATTACKERKB
CVE-2021-3181
19 Jan 202115:15
attackerkb
Tenable Nessus
Amazon Linux 2 : mutt (ALAS-2022-1892)
7 Dec 202200:00
nessus
Tenable Nessus
AlmaLinux 8 : mutt (ALSA-2021:4181)
9 Feb 202200:00
nessus
Tenable Nessus
CentOS 8 : mutt (CESA-2021:4181)
11 Nov 202100:00
nessus
Tenable Nessus
Debian DLA-2529-1 : mutt security update
21 Jan 202100:00
nessus
Tenable Nessus
Debian DSA-4838-1 : mutt - security update
27 Jan 202100:00
nessus
Tenable Nessus
EulerOS 2.0 SP3 : mutt (EulerOS-SA-2021-1819)
30 Apr 202100:00
nessus
Tenable Nessus
EulerOS 2.0 SP5 : mutt (EulerOS-SA-2021-2224)
16 Jul 202100:00
nessus
Tenable Nessus
EulerOS 2.0 SP2 : mutt (EulerOS-SA-2021-2409)
14 Sep 202100:00
nessus
Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Red Hat Enterprise Linux8aarch64mutt5:2.0.7-1.el8mutt-5:2.0.7-1.el8.aarch64.rpm
Red Hat Enterprise Linux8ppc64lemutt5:2.0.7-1.el8mutt-5:2.0.7-1.el8.ppc64le.rpm
Red Hat Enterprise Linux8s390xmutt5:2.0.7-1.el8mutt-5:2.0.7-1.el8.s390x.rpm
Red Hat Enterprise Linux8x86_64mutt5:2.0.7-1.el8mutt-5:2.0.7-1.el8.x86_64.rpm
Red Hat Enterprise Linux8aarch64mutt-debuginfo5:2.0.7-1.el8mutt-debuginfo-5:2.0.7-1.el8.aarch64.rpm
Red Hat Enterprise Linux8ppc64lemutt-debuginfo5:2.0.7-1.el8mutt-debuginfo-5:2.0.7-1.el8.ppc64le.rpm
Red Hat Enterprise Linux8s390xmutt-debuginfo5:2.0.7-1.el8mutt-debuginfo-5:2.0.7-1.el8.s390x.rpm
Red Hat Enterprise Linux8x86_64mutt-debuginfo5:2.0.7-1.el8mutt-debuginfo-5:2.0.7-1.el8.x86_64.rpm
Red Hat Enterprise Linux8aarch64mutt-debugsource5:2.0.7-1.el8mutt-debugsource-5:2.0.7-1.el8.aarch64.rpm
Red Hat Enterprise Linux8ppc64lemutt-debugsource5:2.0.7-1.el8mutt-debugsource-5:2.0.7-1.el8.ppc64le.rpm
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21 Nov 2025 18:26Current
5.8Medium risk
Vulners AI Score5.8
CVSS 24.3
CVSS 3.16.5
EPSS0.02796
5