VULNERABILITY INTELLIGENCE

CVE-2011-0257

CVSS score9.3 HIGH
EPSS probability60.11%
CISA KEVNot currently listed
Published2011-08-15
Last modified2026-06-16
CVSS vectorAV:N/AC:M/Au:N/C:C/I:C/A:C

Description

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.

Primary references