CVE-2021-32055

2021-05-0500:00:00

ubuntu.com

9.1 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

5.8 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.002 Low

EPSS

Percentile

60.2%

JSON

Mutt 1.11.0 through 2.0.x before 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.

Bugs

OSVersionArchitecturePackageVersionFilename
ubuntu20.04noarchmutt< 1.13.2-1ubuntu0.5UNKNOWN
ubuntu16.04noarchmutt< 1.5.24-1ubuntu0.6+esm2) Available with Ubuntu Pro or Ubuntu Pro (Infra-onlyUNKNOWN
ubuntu18.04noarchneomutt< anyUNKNOWN
ubuntu20.04noarchneomutt< anyUNKNOWN
ubuntu22.04noarchneomutt< anyUNKNOWN
ubuntu23.10noarchneomutt< anyUNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	20.04	noarch	mutt	< 1.13.2-1ubuntu0.5	UNKNOWN
ubuntu	16.04	noarch	mutt	< 1.5.24-1ubuntu0.6+esm2) Available with Ubuntu Pro or Ubuntu Pro (Infra-only	UNKNOWN
ubuntu	18.04	noarch	neomutt	< any	UNKNOWN
ubuntu	20.04	noarch	neomutt	< any	UNKNOWN
ubuntu	22.04	noarch	neomutt	< any	UNKNOWN
ubuntu	23.10	noarch	neomutt	< any	UNKNOWN