CVEvulnerability
CVE-2020-14093
5.9 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2020-06-15
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 5.9 MEDIUM — CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
- CVSS 2.0 ([email protected])
- 4.3 MEDIUM — AV:N/AC:M/Au:N/C:P/I:N/A:N
- Weaknesses
- CWE-319
Description
Mutt before 1.14.3 allows an IMAP fcc/postpone man-in-the-middle attack via a PREAUTH response.
Affected configurations
• mutt mutt (< 1.14.3)
• canonical ubuntu linux 12.04
• canonical ubuntu linux 16.04
• canonical ubuntu linux 18.04
• canonical ubuntu linux 19.10
• canonical ubuntu linux 20.04
• debian debian linux 8.0
• debian debian linux 9.0
• debian debian linux 10.0
• opensuse leap 15.1
• opensuse leap 15.2
Related
Weakness · CWE (1)
- CWE-319 Cleartext Transmission of Sensitive Information weakness
References
- http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00064.html Mailing List, Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00070.html Mailing List, Third Party Advisory
- http://www.mutt.org Vendor Advisory
- https://bugs.gentoo.org/728300 Third Party Advisory
- https://github.com/muttmua/mutt/commit/3e88866dc60b5fa6aaba6fd7c1710c12c1c3cd01 Patch, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2020/06/msg00039.html Mailing List, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2020/06/msg00040.html Mailing List, Third Party Advisory
- https://security.gentoo.org/glsa/202007-57 Third Party Advisory
- https://usn.ubuntu.com/4401-1/ Third Party Advisory
- https://www.debian.org/security/2020/dsa-4707 Third Party Advisory
- https://www.debian.org/security/2020/dsa-4708 Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00064.html Mailing List, Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00070.html Mailing List, Third Party Advisory
- http://www.mutt.org Vendor Advisory
- https://bugs.gentoo.org/728300 Third Party Advisory
- https://github.com/muttmua/mutt/commit/3e88866dc60b5fa6aaba6fd7c1710c12c1c3cd01 Patch, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2020/06/msg00039.html Mailing List, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2020/06/msg00040.html Mailing List, Third Party Advisory
- https://security.gentoo.org/glsa/202007-57 Third Party Advisory
- https://usn.ubuntu.com/4401-1/ Third Party Advisory
- https://www.debian.org/security/2020/dsa-4707 Third Party Advisory
- https://www.debian.org/security/2020/dsa-4708 Third Party Advisory