What’s Vulnerable › Vulnerabilities

CVE-2011-0256

• Severity: critical (CVSS 9.3 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 3.7% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2011-08-15 · updated 2026-06-16
• Weakness: CWE-189

Description

Integer overflow in Apple QuickTime before 7.7 allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via crafted track run atoms in a QuickTime movie file.

Affected products

• Apple Installer of QuickTime for Windows: through 7.6.9; 7.0.0, 7.0.1, 7.0.2, 7.0.3, 7.0.4, 7.1.0 (+25)

References

• http://support.apple.com/kb/HT4826
• https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16097
• http://support.apple.com/kb/HT4826
• https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16097

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