Multiple buffer overflows in Miranda before 0.7.1 allow remote attackers to execute arbitrary code via unspecified vectors involving (1) IRC options, (2) Jabber forms, and unspecified aspects of the (3) ICQ and (4) Yahoo! instant messaging functionality. NOTE: some of these details are obtained from third party information.
https://exchange.xforce.ibmcloud.com/vulnerabilities/37291
http://www.vupen.com/english/advisories/2007/3539
http://www.securityfocus.com/bid/26115
http://sourceforge.net/project/shownotes.php?group_id=94142&release_id=547866