Buffer overflow in Mutt 1.4.2 might allow local users to execute arbitrary code via "&" characters in the GECOS field, which triggers the overflow during alias expansion.
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10543
https://issues.rpath.com/browse/RPL-1391
https://exchange.xforce.ibmcloud.com/vulnerabilities/34441
https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=239890
http://www.trustix.org/errata/2007/0024/
http://www.securitytracker.com/id?1018066
http://www.securityfocus.com/bid/24192
http://www.redhat.com/support/errata/RHSA-2007-0386.html
http://www.mandriva.com/security/advisories?name=MDKSA-2007:113
http://secunia.com/advisories/26415
http://secunia.com/advisories/25546
http://secunia.com/advisories/25529
http://secunia.com/advisories/25515