Multiple vulnerabilities have been identified in Debian, which could be exploited by attackers to bypass security restrictions, disclose sensitive information, cause a denial of service or take complete control of an affected system. These issues are caused by errors in Iceweasel. For additional information, see : VUPEN/ADV-2008-2661
Debian GNU/Linux etch - Upgrade to iceweasel version 2.0.0.17-0etch1
Debian GNU/Linux sid - Upgrade to iceweasel version 3.0.3 and xulrunner version 1.9.0.3-1 References