AI Score
Confidence
High
EPSS
Percentile
86.4%
The enigmail extension before 0.94.2 does not properly handle large, encrypted file e-mail attachments, which allows remote attackers to cause a denial of service (crash), as demonstrated with Mozilla Thunderbird.
bugzilla.mozdev.org/show_bug.cgi?id=9730
enigmail.mozdev.org/changelog.html#enig0.94.2
www.securityfocus.com/bid/22684
www.ubuntu.com/usn/usn-427-1