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Status published
Critical
CVE-2011-0257
Integer signedness error in Apple QuickTime before 7.7 allows remote...
Vulnerability 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.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
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Affected Vendor
apple
View all reports →Affected Software
quicktime
Vulnerable Versions:
0, 7.0.0, 7.0.1, 7.0.2, 7.0.3, 7.0.4, 7.1.0, 7.1.1, 7.1.2, 7.1.3, 7.1.4, 7.1.5, 7.1.6, 7.2.0, 7.2.1, 7.3.0, 7.3.1, 7.3.1.70, 7.4.0, 7.4.1, 7.4.5, 7.5.0, 7.5.5, 7.6.0, 7.6.1, 7.6.2, 7.6.5, 7.6.6, 7.6.7, 7.6.8, 7.66.71.0, 7.67.75.0
Timeline
Official Publish:
August 15th, 2011
Last Modified:
August 6th, 2024
Added to House:
July 19th, 2026
CVSS Vectors
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.