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critical9.3Public exploit code

CVE-2011-0257

Integer signedness error in Apple QuickTime before 7.7 allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via a…

Public exploit code

Working exploit or proof of concept code has been published for this vulnerability. Treat unpatched systems as at risk.

Impact

Integer signedness error in Apple QuickTime before 7.7 allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via a crafted PnSize opcode in a PICT file that triggers a stack-based buffer overflow.

Affected products

VendorProductAffected versions
AppleQuicktime
through 7.6.9
Versions 7.0.0, 7.0.1, 7.0.2, 7.0.3, 7.0.4

Weakness classification

References