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Vulnerability record · CVE-2011-3249 · published 28 October 2011

CVE-2011-3249: Apple quicktime memory buffer overflow vulnerability

Apple · Quicktime

Buffer overflow in Apple QuickTime before 7.7.1 allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via a crafted movie file with FLC encoding.

9.3 CVSS 2.0 High EPSS 5.1% · top 7.9% CWE-119 · Memory buffer overflow
9.3CVSS 2.0 base score
5.1%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
8References
16 Jun 2026Last modified by NVD

Description

Buffer overflow in Apple QuickTime before 7.7.1 allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via a crafted movie file with FLC encoding.

AV:N/AC:M/Au:N/C:C/I:C/A:C

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://lists.apple.com/archives/security-announce/2012/Feb/msg00000.html
http://support.apple.com/kb/HT5016 Vendor Advisory
http://support.apple.com/kb/HT5130
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16130
http://lists.apple.com/archives/security-announce/2012/Feb/msg00000.html
http://support.apple.com/kb/HT5016 Vendor Advisory
http://support.apple.com/kb/HT5130
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16130

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

10.0CVE-2007-6238Apple quicktime vulnerabilityUnspecified vulnerability in Apple QuickTime 7.2 on Windows XP allows remote attackers to execute arbitrary code via unknown attack vectors, probably…EPSS 3.9%10.0CVE-2007-0462Apple quicktime vulnerabilityThe _GetSrcBits32ARGB function in Apple QuickDraw, as used by Quicktime 7.1.3 and other applications on Mac OS X 10.4.8 and earlier, allows remote at…EPSS 6.7%9.8CVE-2011-3428Apple quicktime memory buffer overflow vulnerabilityBuffer overflow in QuickTime before 7.7.1 for Windows allows remote attackers to execute arbitrary code.EPSS 2.0%9.3CVE-2014-4979Apple quicktime memory buffer overflow vulnerabilityApple QuickTime allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a malformed version number and…EPSS 3.6%9.3CVE-2014-1243Apple quicktime memory buffer overflow vulnerabilityApple QuickTime before 7.7.5 does not initialize an unspecified pointer, which allows remote attackers to execute arbitrary code or cause a denial of…EPSS 3.6%9.3CVE-2014-1244Apple quicktime memory buffer overflow vulnerabilityBuffer overflow in Apple QuickTime before 7.7.5 allows remote attackers to execute arbitrary code or cause a denial of service (application crash) vi…EPSS 4.1%9.3CVE-2014-1245Apple quicktime vulnerabilityInteger signedness error in Apple QuickTime before 7.7.5 allows remote attackers to execute arbitrary code or cause a denial of service (application …EPSS 3.6%9.3CVE-2014-1246Apple quicktime memory buffer overflow vulnerabilityBuffer overflow in Apple QuickTime before 7.7.5 allows remote attackers to execute arbitrary code or cause a denial of service (application crash) vi…EPSS 4.1%

Source: NIST National Vulnerability Database (record CVE-2011-3249), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.