Vulnerability Details : CVE-2020-14093
Mutt before 1.14.3 allows an IMAP fcc/postpone man-in-the-middle attack via a PREAUTH response.
Products affected by CVE-2020-14093
- cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
- cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
- cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
- cpe:2.3:a:mutt:mutt:*:*:*:*:*:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:-:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:19.10:*:*:*:*:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:esm:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:20.04:*:*:*:lts:*:*:*
- cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*
- cpe:2.3:o:opensuse:leap:15.2:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2020-14093
0.49%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 76 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2020-14093
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:P/I:N/A:N |
8.6
|
2.9
|
NIST | |
|
5.9
|
MEDIUM | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N |
2.2
|
3.6
|
NIST |
CWE ids for CVE-2020-14093
-
The product transmits sensitive or security-critical data in cleartext in a communication channel that can be sniffed by unauthorized actors.Assigned by: nvd@nist.gov (Primary)
References for CVE-2020-14093
-
https://lists.debian.org/debian-lts-announce/2020/06/msg00039.html
[SECURITY] [DLA 2268-1] mutt security updateMailing List;Third Party Advisory
-
http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00064.html
[security-announce] openSUSE-SU-2020:0903-1: important: Security updateMailing List;Third Party Advisory
-
https://bugs.gentoo.org/728300
728300 – (CVE-2020-14093, CVE-2020-14154) [Tracker] Mutt mishandling of TLS (CVE-2020-{14093,14154})Third Party Advisory
-
https://github.com/muttmua/mutt/commit/3e88866dc60b5fa6aaba6fd7c1710c12c1c3cd01
Prevent possible IMAP MITM via PREAUTH response. · muttmua/mutt@3e88866 · GitHubPatch;Third Party Advisory
-
https://www.debian.org/security/2020/dsa-4707
Debian -- Security Information -- DSA-4707-1 muttThird Party Advisory
-
http://www.mutt.org
The Mutt E-Mail ClientVendor Advisory
-
http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00070.html
[security-announce] openSUSE-SU-2020:0915-1: important: Security updateMailing List;Third Party Advisory
-
https://usn.ubuntu.com/4401-1/
USN-4401-1: Mutt vulnerabilities | Ubuntu security notices | UbuntuThird Party Advisory
-
https://lists.debian.org/debian-lts-announce/2020/06/msg00040.html
[SECURITY] [DLA 2268-2] mutt regression updateMailing List;Third Party Advisory
-
https://security.gentoo.org/glsa/202007-57
Mutt, Neomutt: Multiple vulnerabilities (GLSA 202007-57) — Gentoo securityThird Party Advisory
-
https://www.debian.org/security/2020/dsa-4708
Debian -- Security Information -- DSA-4708-1 neomuttThird Party Advisory
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