CVE-2011-3458
QuickTime in Apple Mac OS X before 10.7.3 does not prevent access to uninitialized memory...
QuickTime in Apple Mac OS X before 10.7.3 does not prevent access to uninitialized memory locations, which allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via a crafted MP4 file.
Exploit likelihood
What each source reports
NVD Score used
QuickTime in Apple Mac OS X before 10.7.3 does not prevent access to uninitialized memory locations, which allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via a crafted MP4 file.
- Record
CVE-2011-3458- CVSS 2.0
- 6.8 Medium
AV:N/AC:M/Au:N/C:P/I:P/A:P - Weakness
- CWE-264
- Updated
- 2026-11-02
CVE List No score
QuickTime in Apple Mac OS X before 10.7.3 does not prevent access to uninitialized memory locations, which allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via a crafted MP4 file.
- Record
CVE-2011-3458- Updated
- 2026-11-02
EUVDEUVD-2011-3421 No score
QuickTime in Apple Mac OS X before 10.7.3 does not prevent access to uninitialized memory locations, which allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via a crafted MP4 file.
- Record
EUVD-2011-3421- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-qx94-9jpp-phqr No score
QuickTime in Apple Mac OS X before 10.7.3 does not prevent access to uninitialized memory...
QuickTime in Apple Mac OS X before 10.7.3 does not prevent access to uninitialized memory locations, which allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via a crafted MP4 file.
- Record
GHSA-qx94-9jpp-phqr- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2011-3458 is a medium vulnerability (CVSS 6.8) in Apple Mac Os X, published February 2, 2012. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 3.00%, the 87th percentile. No source names a fixed version.