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CVE-2013-7014
Integer signedness error in the add_bytes_l2_c function in libavcodec/pngdsp.c in FFmpeg before 2.1 allows remote attackers to cause a…
Medium6.8EPSS 1.7%
- Published
- Updated
- Reserved
- Assigned by
- mitre
Description
Integer signedness error in the add_bytes_l2_c function in libavcodec/pngdsp.c in FFmpeg before 2.1 allows remote attackers to cause a denial of service (out-of-bounds array access) or possibly have unspecified other impact via crafted PNG data.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | Medium6.8 | AV:N/AC:M/Au:N/C:P/I:P/A:P |
- EPSS (exploitation in 30 days)
- 1.7% · top 22% of all CVEs (3 Nov 2026)
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The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 6.8.
Weakness
Affected products
n/a
- affected n/a
References (8)
- DSA-2855 (opens in a new tab)vendor-advisoryx_refsource_DEBIANx_transferred
- GLSA-201603-06 (opens in a new tab)vendor-advisoryx_refsource_GENTOOx_transferred
- https://github.com/FFmpeg/FFmpeg/commit/86736f59d6a527d8bc807d09b93f971c0fe0bb07 (opens in a new tab)x_refsource_CONFIRMx_transferred
- http://ffmpeg.org/security.html (opens in a new tab)x_refsource_CONFIRMx_transferred
- [oss-security] 20131208 Re: CVE Request: FFmpeg 2.1 multiple problems (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
- https://trac.ffmpeg.org/ticket/2919 (opens in a new tab)x_refsource_CONFIRMx_transferred
- http://git.libav.org/?p=libav.git%3Ba=blob%3Bf=Changelog%3Bhb=refs/tags/v9.11 (opens in a new tab)x_refsource_CONFIRMx_transferred
- [oss-security] 20131126 CVE Request: FFmpeg 2.1 multiple problems (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2013-7014)Record last updated .