CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
EPSS
Percentile
66.2%
Mutt does not verify that the smtps server hostname matches the domain name of the subject of an X.509 certificate, which allows man-in-the-middle attackers to spoof an SSL SMTP server via an arbitrary certificate, a different vulnerability than CVE-2009-3766.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 12 | all | mutt | < 1.5.21-5 | mutt_1.5.21-5_all.deb |
Debian | 11 | all | mutt | < 1.5.21-5 | mutt_1.5.21-5_all.deb |
Debian | 999 | all | mutt | < 1.5.21-5 | mutt_1.5.21-5_all.deb |
Debian | 13 | all | mutt | < 1.5.21-5 | mutt_1.5.21-5_all.deb |