Published: 05/05/2021 Updated: 01/06/2021

CVSS v2 Base Score: 5.8 | Impact Score: 4.9 | Exploitability Score: 8.6

CVSS v3 Base Score: 9.1 | Impact Score: 5.2 | Exploitability Score: 3.9

VMScore: 516

Vector: AV:N/AC:M/Au:N/C:P/I:N/A:P

Mutt 1.11.0 up to and including 2.0.x prior to 2.0.7 (and NeoMutt 2019-10-25 through 2021-05-04) has a $imap_qresync issue in which imap/util.c has an out-of-bounds read in situations where an IMAP sequence set ends with a comma. NOTE: the $imap_qresync setting for QRESYNC is not enabled by default.

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Debian Bug report logs - #988106 mutt: CVE-2021-32055 Package: src:mutt; Maintainer for src:mutt is Mutt maintainers <mutt@packagesdebianorg>; Reported by: Salvatore Bonaccorso <carnil@debianorg> Date: Wed, 5 May 2021 19:42:01 UTC Severity: important Tags: security, upstream Found in version mutt/205-4 Re ...

Several security issues were fixed in Mutt ...

Mutt 1110 through 20x before 207 (and NeoMutt 2019-10-25 through 2021-05-04) has an $imap_qresync issue in which imap/utilc has an out-of-bounds read in situations where an IMAP sequence set ends with a comma NOTE: the $imap_qresync setting for QRESYNC is not enabled by default ...

CWE-125 https://gitlab.com/muttmua/mutt/-/commit/7c4779ac24d2fb68a2a47b58c7904118f40965d5 http://lists.mutt.org/pipermail/mutt-announce/Week-of-Mon-20210503/000036.html https://github.com/neomutt/neomutt/commit/fa1db5785e5cfd9d3cd27b7571b9fe268d2ec2dc https://security.gentoo.org/glsa/202105-05 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=988106 https://ubuntu.com/security/notices/USN-5392-1 https://nvd.nist.gov https://security.archlinux.org/CVE-2021-32055

CVE-2021-32055

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