Description
Evolution 2.8.1 and earlier does not properly use the --status-fd argument when invoking GnuPG, which prevents Evolution 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.
Affected products
- GNOME / Evolution2.8.1
Exploits & proofs of concept
- exploit-dbGnome Evolution 2.x - GnuPG Arbitrary Content Injectionby Gerardo Richarte
References
- MAILING_LISThttp://lists.gnupg.org/pipermail/gnupg-users/2007-March/030514.html
- MISChttp://securityreason.com/securityalert/2353
- MISChttp://www.securityfocus.com/archive/1/461958/30/7710/threaded
- MISChttp://www.securityfocus.com/bid/22760
- MISChttp://www.coresecurity.com/?action=item&id=1687
- MISChttp://www.securityfocus.com/archive/1/461958/100/0/threaded
- VENDOR_ADVISORYhttp://secunia.com/advisories/24412
- MISChttp://www.securitytracker.com/id?1017727
- VENDOR_ADVISORYhttp://www.vupen.com/english/advisories/2007/0835
Updated 15m ago · 8 sources