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Remote code execution vulnerability in Mozilla Firefox before 3.5.17 and 3.6.x before 3.6.14 Thunderbird before 3.1.8 and SeaMonkey before 2.0.12 through ParanoidFragmentSink protection mechanism

oval:org.mitre.oval:def:12532

The nsIScriptableUnescapeHTML.parseFragment method in the ParanoidFragmentSink protection mechanism in Mozilla Firefox before 3.5.17 and 3.6.x before 3.6.14 Thunderbird before 3.1.8 and SeaMonkey before 2.0.12 does not properly sanitize HTML in a chrome document which makes it easier for remote attackers to execute arbitrary JavaScript with chrome privileges via a javascript: URI in input to an extension as demonstrated by a javascript:alert sequence in (1) the HREF attribute of an A element or (2) the ACTION attribute of a FORM element.

Family:
windows
Status:
ACCEPTED
Platform(s):
  • Microsoft Windows 2000
  • Microsoft Windows Vista
  • Microsoft Windows XP
  • Microsoft Windows 7
  • Microsoft Windows Server 2008
  • Microsoft Windows Server 2003
Class:
vulnerability
Reference(s):
  • CVE-2010-1585
Product(s):
  • Mozilla Thunderbird
  • Mozilla Firefox
  • Mozilla SeaMonkey