Name | CVE-2020-14093 |
Description | Mutt before 1.14.3 allows an IMAP fcc/postpone man-in-the-middle attack via a PREAUTH response. |
Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
References | DLA-2268-1, DLA-2268-2, DSA-4707-1, DSA-4708-1 |
Debian Bugs | 962897 |
Vulnerable and fixed packages
The table below lists information on source packages.
Source Package | Release | Version | Status |
---|
mutt (PTS) | bullseye (security), bullseye | 2.0.5-4.1+deb11u3 | fixed |
| bookworm | 2.2.12-0.1~deb12u1 | fixed |
| bookworm (security) | 2.2.9-1+deb12u1 | fixed |
| trixie, sid | 2.2.13-1 | fixed |
neomutt (PTS) | bullseye | 20201127+dfsg.1-1.2 | fixed |
| bookworm | 20220429+dfsg1-4.1 | fixed |
| trixie, sid | 20241114+dfsg1-1 | fixed |
The information below is based on the following data on fixed versions.
Notes
Fixed by: https://gitlab.com/muttmua/mutt/commit/3e88866dc60b5fa6aaba6fd7c1710c12c1c3cd01
Fix for CVE-2020-14093 introduces a regression, cf. #963107
Regression fixed by: https://gitlab.com/muttmua/mutt/-/commit/dc909119b3433a84290f0095c0f43a23b98b3748