CVE-2020-14093

MEDIUM

Description

Mutt before 1.14.3 allows an IMAP fcc/postpone man-in-the-middle attack via a PREAUTH response.

References

http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00064.html

http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00070.html

http://www.mutt.org

https://bugs.gentoo.org/728300

https://github.com/muttmua/mutt/commit/3e88866dc60b5fa6aaba6fd7c1710c12c1c3cd01

https://lists.debian.org/debian-lts-announce/2020/06/msg00039.html

https://lists.debian.org/debian-lts-announce/2020/06/msg00040.html

https://usn.ubuntu.com/4401-1/

https://www.debian.org/security/2020/dsa-4707

https://www.debian.org/security/2020/dsa-4708

Details

Source: MITRE

Published: 2020-06-15

Updated: 2020-07-03

Type: CWE-200

Risk Information

CVSS v2.0

Base Score: 4.3

Vector: AV:N/AC:M/Au:N/C:P/I:N/A:N

Impact Score: 2.9

Exploitability Score: 8.6

Severity: MEDIUM

CVSS v3.0

Base Score: 5.9

Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

Impact Score: 3.6

Exploitability Score: 2.2

Severity: MEDIUM