5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:L/Au:N/C:N/I:P/A:N
6.4 Medium
AI Score
Confidence
Low
0.027 Low
EPSS
Percentile
90.5%
Mutt 1.5.13 and earlier does not properly use the --status-fd argument when invoking GnuPG, which prevents Mutt from visually distinguishing between signed and unsigned portions of OpenPGP messages with multiple components, which allows remote attackers to forge the contents of a message without detection.
lists.gnupg.org/pipermail/gnupg-users/2007-March/030514.html
secunia.com/advisories/24415
securityreason.com/securityalert/2353
www.coresecurity.com/?action=item&id=1687
www.securityfocus.com/archive/1/461958/100/0/threaded
www.securityfocus.com/archive/1/461958/30/7710/threaded
www.securityfocus.com/bid/22778
www.securitytracker.com/id?1017727
www.vupen.com/english/advisories/2007/0835