| Name | CVE-2020-14154 |
| Description | Mutt before 1.14.3 proceeds with a connection even if, in response to a GnuTLS certificate prompt, the user rejects an expired intermediate certificate. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| mutt (PTS) | jessie, jessie (lts) | 1.5.23-3+deb8u7 | vulnerable |
| stretch (security) | 1.7.2-1+deb9u6 | vulnerable |
| stretch (lts), stretch | 1.7.2-1+deb9u7 | vulnerable |
| buster (security), buster, buster (lts) | 1.10.1-2.1+deb10u7 | fixed |
| 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 |
| sid, trixie | 2.2.13-1 | fixed |
| neomutt (PTS) | buster | 20180716+dfsg.1-1+deb10u2 | vulnerable |
| buster (security), buster (lts) | 20180716+dfsg.1-1+deb10u1 | vulnerable |
| bullseye | 20201127+dfsg.1-1.2 | fixed |
| bookworm | 20220429+dfsg1-4.1 | fixed |
| sid, trixie | 20241114+dfsg-1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| mutt | source | wheezy | (unfixed) | end-of-life | | |
| mutt | source | buster | 1.10.1-2.1+deb10u1 | | | |
| mutt | source | (unstable) | 1.14.3-1 | unimportant | | |
| neomutt | source | (unstable) | 20200619+dfsg.1-1 | unimportant | | |
Notes
http://lists.mutt.org/pipermail/mutt-announce/Week-of-Mon-20200608/000022.html
https://gitlab.com/muttmua/mutt/commit/bb0e6277a45a5d4c3a30d3b968eeb31d78124e95
https://gitlab.com/muttmua/mutt/commit/5fccf603ebcf352ba783136d6b2d2600d811fb3b
https://gitlab.com/muttmua/mutt/commit/f64ec1deefb67d471a642004e102cd1c501a1db3
Negligible security impact