CVE-2020-14093
MEDIUM5.9EPSS 3.9%neomutt - security update
Published: 6/15/2020Modified: 4/28/2026
Description
Mutt before 1.14.3 allows an IMAP fcc/postpone man-in-the-middle attack via a PREAUTH response.
Affected packages (6)
- Debian/muttfrom 0, < 1.14.3-1
- Debian/muttfrom 0, < 1.5.23-3+deb8u2
- Debian/muttfrom 0, < 1.5.23-3+deb8u3
- Debian/muttfrom 0, < 1.7.2-1+deb9u3
- Debian/neomuttfrom 0, < 20200619+dfsg.1-1
- Debian/neomuttfrom 0, < 20180716+dfsg.1-1+deb10u1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.9 | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N |