VULNERABILITY INTELLIGENCE
CVE-2011-1429
CVSS score5.8 MEDIUM
EPSS probability1.47%
CISA KEVNot currently listed
Published2011-03-16
Last modified2026-06-16
CVSS vectorAV:N/AC:M/Au:N/C:P/I:P/A:N
Description
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.
Weakness classification
- CWE-20: Improper Input Validation