CVE-2013-1021
Buffer overflow in Apple QuickTime before 7.7.4 allows remote attackers to execute arbitrary code...
Buffer overflow in Apple QuickTime before 7.7.4 allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via crafted JPEG data in a movie file.
Exploit likelihood
What each source reports
NVD Score used
Buffer overflow in Apple QuickTime before 7.7.4 allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via crafted JPEG data in a movie file.
- Record
CVE-2013-1021- CVSS 2.0
- 9.3 High
AV:N/AC:M/Au:N/C:C/I:C/A:C - Weakness
- CWE-119
- Updated
- 2026-11-02
CVE List No score
Buffer overflow in Apple QuickTime before 7.7.4 allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via crafted JPEG data in a movie file.
- Record
CVE-2013-1021- Updated
- 2026-11-02
EUVDEUVD-2013-1061 No score
Buffer overflow in Apple QuickTime before 7.7.4 allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via crafted JPEG data in a movie file.
- Record
EUVD-2013-1061- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-cmw9-8879-29f9 No score
Buffer overflow in Apple QuickTime before 7.7.4 allows remote attackers to execute arbitrary code...
Buffer overflow in Apple QuickTime before 7.7.4 allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via crafted JPEG data in a movie file.
- Record
GHSA-cmw9-8879-29f9- Weakness
- CWE-119
- 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-2013-1021 is a high vulnerability (CVSS 9.3) in Apple Quicktime, published May 24, 2013. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 4.01%, the 90th percentile. No source names a fixed version.