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CVE-2018-14353

Published: 17 July 2018

An issue was discovered in Mutt before 1.10.1 and NeoMutt before 2018-07-16. imap_quote_string in imap/util.c has an integer underflow.

Priority

Medium

Cvss 3 Severity Score

9.8

Score breakdown

Status

Package Release Status
neomutt
Launchpad, Ubuntu, Debian
artful Does not exist

cosmic Ignored
(end of life)
bionic Needed

disco Not vulnerable
(20180716+dfsg.1-1)
eoan Not vulnerable
(20180716+dfsg.1-1.2)
focal Not vulnerable
(20180716+dfsg.1-1.2)
groovy Not vulnerable
(20180716+dfsg.1-1.2)
hirsute Not vulnerable
(20180716+dfsg.1-1.2)
impish Not vulnerable
(20180716+dfsg.1-1.2)
jammy Not vulnerable
(20180716+dfsg.1-1.2)
kinetic Not vulnerable
(20180716+dfsg.1-1.2)
lunar Not vulnerable
(20180716+dfsg.1-1.2)
trusty Does not exist

upstream
Released (20180716+dfsg.1-1)
xenial Does not exist

mutt
Launchpad, Ubuntu, Debian
upstream
Released (1.10.1)
xenial
Released (1.5.24-1ubuntu0.1)
artful Ignored
(end of life)
bionic
Released (1.9.4-3ubuntu0.1)
cosmic
Released (1.10.1-1)
disco
Released (1.10.1-1)
eoan
Released (1.10.1-1)
focal
Released (1.10.1-1)
kinetic
Released (1.10.1-1)
groovy
Released (1.10.1-1)
hirsute
Released (1.10.1-1)
impish
Released (1.10.1-1)
jammy
Released (1.10.1-1)
lunar
Released (1.10.1-1)
trusty
Released (1.5.21-6.4ubuntu2.2)
Patches:
other: https://gitlab.com/muttmua/mutt/commit/e0131852c6059107939893016c8ff56b6e42865d

Severity score breakdown

Parameter Value
Base score 9.8
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Scope Unchanged
Confidentiality High
Integrity impact High
Availability impact High
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H