CVE-2012-3751
Use-after-free vulnerability in the plugin in Apple QuickTime before 7.7.3 allows remote...
Use-after-free vulnerability in the plugin in Apple QuickTime before 7.7.3 allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via an HTML document with a crafted qtactivex parameter in an OBJECT element.
Exploit likelihood
What each source reports
NVD Score used
Use-after-free vulnerability in the plugin in Apple QuickTime before 7.7.3 allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via an HTML document with a crafted qtactivex parameter in an OBJECT element.
- Record
CVE-2012-3751- CVSS 2.0
- 9.3 High
AV:N/AC:M/Au:N/C:C/I:C/A:C - Weakness
- CWE-399
- Updated
- 2026-11-02
CVE List No score
Use-after-free vulnerability in the plugin in Apple QuickTime before 7.7.3 allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via an HTML document with a crafted qtactivex parameter in an OBJECT element.
- Record
CVE-2012-3751- Updated
- 2026-11-02
EUVDEUVD-2012-3698 No score
Use-after-free vulnerability in the plugin in Apple QuickTime before 7.7.3 allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via an HTML document with a crafted qtactivex parameter in an OBJECT element.
- Record
EUVD-2012-3698- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-xjr4-f5wm-7r5m No score
Use-after-free vulnerability in the plugin in Apple QuickTime before 7.7.3 allows remote...
Use-after-free vulnerability in the plugin in Apple QuickTime before 7.7.3 allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via an HTML document with a crafted qtactivex parameter in an OBJECT element.
- Record
GHSA-xjr4-f5wm-7r5m- 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-2012-3751 is a high vulnerability (CVSS 9.3) in Apple Quicktime, published November 9, 2012. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 4.37%, the 91st percentile. No source names a fixed version.
References
exchange.xforce.ibmcloud.com/vulnerabilities/79897
secunia.com/advisories/51226
lists.apple.com/archives/security-announce/2012/Nov/msg00002.html
oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16166
support.apple.com/kb/HT5581
nvd.nist.gov/vuln/detail/CVE-2012-3751
github.com/advisories/GHSA-xjr4-f5wm-7r5m