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Use-after-free vulnerability in the nsFrameList::FirstChild function in Mozilla Firefox 4.x through 12.0 Firefox ESR 10.x before 10.0.5 Thunderbird 5.0 through 12.0 Thunderbird ESR 10.x before 10.0.5 and SeaMonkey before 2.10 allows remote attackers to execute arbitrary code or cause a denial of service (heap memory corruption and application crash) by changing the size of a container of absolutely positioned elements in a column.

oval:org.mitre.oval:def:17054

Use-after-free vulnerability in the nsFrameList::FirstChild function in Mozilla Firefox 4.x through 12.0 Firefox ESR 10.x before 10.0.5 Thunderbird 5.0 through 12.0 Thunderbird ESR 10.x before 10.0.5 and SeaMonkey before 2.10 allows remote attackers to execute arbitrary code or cause a denial of service (heap memory corruption and application crash) by changing the size of a container of absolutely positioned elements in a column.

Family:
windows
Status:
ACCEPTED
Platform(s):
  • Microsoft Windows Server 2003
  • Microsoft Windows 2000
  • Microsoft Windows 7
  • Microsoft Windows XP
  • Microsoft Windows Server 2008
  • Microsoft Windows 8
  • Microsoft Windows Server 2012
  • Microsoft Windows Vista
Class:
vulnerability
Reference(s):
  • CVE-2012-1940
Product(s):
  • Mozilla Thunderbird ESR
  • Mozilla Thunderbird
  • Mozilla Firefox
  • Mozilla Firefox ESR
  • Mozilla SeaMonkey