CVE-2018-14351

moderate-risk
Published 2018-07-17

An issue was discovered in Mutt before 1.10.1 and NeoMutt before 2018-07-16. imap/command.c mishandles a long IMAP status mailbox literal count size.

Do I need to act?

-
0.88% chance of exploitation
EPSS score — low exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
+
Fix available
Upgrade to: ed9d7727dc705754871e31cb41420f0ea956495b, 6a147a62cf39c2a12cf2e96a8a62f378164548fa, 3c49c44be9b459d9c616bcaef6eb5d51298c1741, e57a8602b45f58edf7b3ffb61bb17525d75dfcb1
9
CVSS 9.8/10 Critical
NETWORK / LOW complexity

Affected Products (5)

Affected Vendors

Debian Mutt Canonical Neomutt

References (16)

Release Notes http://www.mutt.org/news.html
Patch https://github.com/neomutt/neomutt/commit/3c49c44be9b459d9c616bcaef6eb5d51298c17...
Patch https://gitlab.com/muttmua/mutt/commit/e57a8602b45f58edf7b3ffb61bb17525d75dfcb1
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
Third Party Advisory https://usn.ubuntu.com/3719-3/
Third Party Advisory https://www.debian.org/security/2018/dsa-4277
Release Notes http://www.mutt.org/news.html
Patch https://github.com/neomutt/neomutt/commit/3c49c44be9b459d9c616bcaef6eb5d51298c17...
Patch https://gitlab.com/muttmua/mutt/commit/e57a8602b45f58edf7b3ffb61bb17525d75dfcb1
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
Third Party Advisory https://usn.ubuntu.com/3719-3/
Third Party Advisory https://www.debian.org/security/2018/dsa-4277
47
/ 100
moderate-risk
Severity 32/34 · Critical
Exploitability 3/34 · Minimal
Exposure 12/34 · Low