| Name | CVE-2018-14354 |
| Description | An issue was discovered in Mutt before 1.10.1 and NeoMutt before 2018-07-16. They allow remote IMAP servers to execute arbitrary commands via backquote characters, related to the mailboxes command associated with a manual subscription or unsubscription. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| References | DLA-1455-1, DSA-4277-1 |
| Debian Bugs | 904021, 904051 |
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 | |
| forky, sid, trixie | 2.2.13-1 | fixed | |
| neomutt (PTS) | bullseye | 20201127+dfsg.1-1.2 | fixed |
| bookworm | 20220429+dfsg1-4.1 | fixed | |
| trixie | 20250510+dfsg-2 | fixed | |
| forky, sid | 20250905+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 | jessie | 1.5.23-3+deb8u1 | DLA-1455-1 | ||
| mutt | source | stretch | 1.7.2-1+deb9u1 | DSA-4277-1 | ||
| mutt | source | (unstable) | 1.10.1-1 | 904051 | ||
| neomutt | source | (unstable) | 20180716+dfsg.1-1 | 904021 |
https://github.com/neomutt/neomutt/commit/95e80bf9ff10f68cb6443f760b85df4117cb15eb
https://gitlab.com/muttmua/mutt/commit/185152818541f5cdc059cbff3f3e8b654fc27c1d