Multiple stack-based buffer overflows in (1) University of Washington IMAP Toolkit 2002 through 2007c, (2) University of Washington Alpine 2.00 and earlier, and (3) Panda IMAP allow (a) local users to gain privileges by specifying a long folder extension argument on the command line to the tmail or dmail program; and (b) remote attackers to execute arbitrary code by sending e-mail to a destination mailbox name composed of a username and '+' character followed by a long string, processed by the tmail or possibly dmail program.
https://www.redhat.com/archives/fedora-package-announce/2008-November/msg00082.html
https://www.redhat.com/archives/fedora-package-announce/2008-November/msg00058.html
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10485
https://exchange.xforce.ibmcloud.com/vulnerabilities/46281
https://bugzilla.redhat.com/show_bug.cgi?id=469667
http://www.washington.edu/alpine/tmailbug.html
http://www.vupen.com/english/advisories/2008/3042
http://www.securityfocus.com/bid/32072
http://www.securityfocus.com/archive/1/498002/100/0/threaded
http://www.openwall.com/lists/oss-security/2008/11/03/5
http://www.openwall.com/lists/oss-security/2008/11/03/4
http://www.openwall.com/lists/oss-security/2008/11/03/3
http://www.mandriva.com/security/advisories?name=MDVSA-2009:146
http://www.debian.org/security/2008/dsa-1685
http://www.bitsec.com/en/rad/bsa-081103.txt
http://www.bitsec.com/en/rad/bsa-081103.c
http://support.avaya.com/elmodocs2/security/ASA-2009-065.htm
http://securitytracker.com/id?1021131
http://securityreason.com/securityalert/4570
http://secunia.com/advisories/33996
http://secunia.com/advisories/33142
http://secunia.com/advisories/32512
http://secunia.com/advisories/32483
http://rhn.redhat.com/errata/RHSA-2009-0275.html
http://marc.info/?l=full-disclosure&m=122572590212610&w=4
http://mailman2.u.washington.edu/pipermail/imap-uw/2008-October/002268.html
http://mailman2.u.washington.edu/pipermail/imap-uw/2008-October/002267.html