CVE-2007-5133

Microsoft Windows Explorer explorer.exe allows user-assisted remote attackers to cause a denial of service CPU consumption via a certain PNG file with a large tEXt chunk that possibly triggers an integer overflow in PNG chunk size handling, as demonstrated by badlycrafted.png...

CVE-2007-5133: Undefined Security Weakness

Microsoft Windows Explorer explorer.exe allows user-assisted remote attackers to cause a denial of service CPU consumption via a certain PNG file with a large tEXt chunk that possibly triggers an integer overflow in PNG chunk size handling, as demonstrated by badlycrafted.png...

Possible Windows Explorer bad PNG file preview integer overflow handling

Hi folks, Can anyone confirm that the attached PNG file is causing Explorer to eat 100 CPU, and if this is a known issue ? Currently tested with an up-to-date Windows XP and Windows Vista The probable cause is an integer overflow in the PNG chunk size handling, which is 32-bit large, and which ca...