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Mozilla Firefox 4.x through 13.0 Firefox ESR 10.x before 10.0.6 Thunderbird 5.0 through 13.0 Thunderbird ESR 10.x before 10.0.6 and SeaMonkey before 2.11 do not properly handle duplicate values in X-Frame-Options headers which makes it easier for remote attackers to conduct clickjacking attacks via a FRAME element referencing a web site that produces these duplicate values.

oval:org.mitre.oval:def:16993

Mozilla Firefox 4.x through 13.0 Firefox ESR 10.x before 10.0.6 Thunderbird 5.0 through 13.0 Thunderbird ESR 10.x before 10.0.6 and SeaMonkey before 2.11 do not properly handle duplicate values in X-Frame-Options headers which makes it easier for remote attackers to conduct clickjacking attacks via a FRAME element referencing a web site that produces these duplicate values.

Family:
windows
Status:
ACCEPTED
Platform(s):
  • Microsoft Windows 2000
  • Microsoft Windows 7
  • Microsoft Windows Server 2012
  • Microsoft Windows Server 2008
  • Microsoft Windows Server 2003
  • Microsoft Windows XP
  • Microsoft Windows Vista
  • Microsoft Windows 8
Class:
vulnerability
Reference(s):
  • CVE-2012-1961
Product(s):
  • Mozilla Firefox
  • Mozilla Thunderbird
  • Mozilla Thunderbird ESR
  • Mozilla SeaMonkey
  • Mozilla Firefox ESR