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CVE-2013-7022
The g2m_init_buffers function in libavcodec/g2meet.c in FFmpeg before 2.1 does not properly allocate memory for tiles, which allows remote…
Medium6.8EPSS 1.6%
- Published
- Updated
- Reserved
- Assigned by
- mitre
Description
The g2m_init_buffers function in libavcodec/g2meet.c in FFmpeg before 2.1 does not properly allocate memory for tiles, which allows remote attackers to cause a denial of service (out-of-bounds array access) or possibly have unspecified other impact via crafted Go2Webinar 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)
- 1.6% · top 24% of all CVEs (5 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 (6)
- https://trac.ffmpeg.org/ticket/2971 (opens in a new tab)x_refsource_CONFIRMx_transferred
- https://github.com/FFmpeg/FFmpeg/commit/e07ac727c1cc9eed39e7f9117c97006f719864bd (opens in a new tab)x_refsource_CONFIRMx_transferred
- GLSA-201603-06 (opens in a new tab)vendor-advisoryx_refsource_GENTOOx_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
- [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-2013-7022)Record last updated .