Multiple buffer overflows in World Wide Web Consortium (W3C) Amaya 9.4, and possibly other versions including 8.x before 8.8.5, allow remote attackers to execute arbitrary code via a long value in (1) the COMPACT attribute of the COLGROUP element, (2) the ROWS attribute of the TEXTAREA element, and (3) the COLOR attribute of the LEGEND element; and via other unspecified attack vectors consisting of "dozens of possible snippets."
https://exchange.xforce.ibmcloud.com/vulnerabilities/25791
http://www.vupen.com/english/advisories/2006/1351
http://www.securityfocus.com/archive/1/430879/100/0/threaded
http://www.securityfocus.com/archive/1/430877/100/0/threaded