CVE-2018-14351 — Improper Input Validation in Mutt

CWE-20 — Improper Input ValidationCWE-131 — Incorrect Calculation of Buffer Size15 documents8 sources
Severity
9.8CRITICALNVD
EPSS
0.9%
top 24.68%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
4
MuttNeomuttCanonical Ubuntu Linux+1 more
Timeline
PublishedJul 17
Latest updateJan 15

Description

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.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HExploitability: 3.9 | Impact: 5.9

Affected Packages6 packages

▶NVDneomutt/neomutt< 20180716
▶Debianneomutt/neomutt< 20180716+dfsg.1-1+3
▶Ubuntuneomutt/neomutt< 20171215+dfsg.1-1ubuntu0.1~esm1+3
▶NVDmutt/mutt< 1.10.1
▶Debianmutt/mutt< 1.10.1-1+3

Also affects: Debian Linux 8.0, 9.0, Ubuntu Linux 16.04

Patches

Patch: github.com ↗Patch: gitlab.com ↗Patch: github.com ↗

🔴Vulnerability Details

6
OSV
neomutt vulnerabilities↗2025-01-15
▶
GHSA
GHSA-4wf8-hmff-q9qr: An issue was discovered in Mutt before 1↗2022-05-13
▶
OSV
mutt vulnerabilities↗2018-09-28
▶
OSV
mutt vulnerabilities↗2018-07-23
▶
CVEList
CVE-2018-14351: An issue was discovered in Mutt before 1↗2018-07-17
▶

📋Vendor Advisories

6
Ubuntu
NeoMutt vulnerabilities↗2025-01-15
▶
Ubuntu
Mutt vulnerabilities↗2018-09-28
▶
Ubuntu
Mutt vulnerabilities↗2018-07-23
▶
Ubuntu
Mutt vulnerabilities↗2018-07-23
▶
Red Hat
mutt: IMAP status mailbox literal mishandled in imap/command.c↗2018-07-13
▶

💬Community

2
Bugzilla
CVE-2018-14351 mutt: IMAP status mailbox literal mishandled in imap/command.c [fedora-all]↗2018-07-18
▶
Bugzilla
CVE-2018-14351 mutt: IMAP status mailbox literal mishandled in imap/command.c↗2018-07-18
▶