CVE-2018-14358

high

Published — · Modified —

CVSS v3

—

CVSS v2

—

VIR risk

8.0

Description

An issue was discovered in Mutt before 1.10.1 and NeoMutt before 2018-07-16. imap/message.c has a stack-based buffer overflow for a FETCH response with a long RFC822.SIZE field.

Predictions

Exploit likelihood

20%

Patch ETA

—

Heuristic predictions, AS-IS, for prioritization only.

Mitigations

vendor Authored 2026-05-27

Vendor advisory: debian — https://security-tracker.debian.org/tracker/CVE-2018-14358

vendor Authored 2026-05-27

Vendor advisory: suse — https://www.suse.com/security/cve/CVE-2018-14358.html

OS impact

OS	Version	Status	Fixed in
arch		fixed	`20180716-1`
sles		affected
debian	bookworm	fixed	`1.10.1-1`
debian	bullseye	fixed	`1.10.1-1`
debian	forky	fixed	`1.10.1-1`
debian	sid	fixed	`1.10.1-1`
debian	trixie	fixed	`1.10.1-1`

References

https://www.suse.com/security/cve/CVE-2018-14358.html
https://security-tracker.debian.org/tracker/CVE-2018-14358

Verify integrity in audit chain (admin only). AS-IS.