Critical severity · published Jul 17, 2018
CVE-2018-14353
An issue was discovered in Mutt before 1.10.1 and NeoMutt before 2018-07-16
9.8
CVSS
3.7%
EPSS
No
On KEV
Description
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)3.7% · higher than 90% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
DL
Debian Linux · Debian
8.0; 9.0 · source: NVD
MU
Mutt · Mutt
before 1.10.1 · source: NVD
NE
Neomutt · Neomutt
before 20180716 · source: NVD
UL
Ubuntu Linux · Canonical
14.04; 16.04; 18.04 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2018-14353
CVE.org
https://www.cve.org/CVERecord?id=CVE-2018-14353
Release Notes
http://www.mutt.org/news.html
Patch
https://github.com/neomutt/neomutt/commit/65d64a5b60a4a3883f2cd799d92c6091d8854f23
Patch
https://gitlab.com/muttmua/mutt/commit/e0131852c6059107939893016c8ff56b6e42865d
Mailing List
https://lists.debian.org/debian-lts-announce/2018/08/msg00001.html
Release Notes
https://neomutt.org/2018/07/16/release
Third Party Advisory
https://security.gentoo.org/glsa/201810-07
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