CVE-2013-7020
Last modified
CVE-2013-7020 is a vulnerability of currently unknown severity. The read_header function in libavcodec/ffv1dec.c in FFmpeg before 2.1 does not properly enforce certain bit-count and colorspace constraints, which allows remote attackers to cause a denial of service (out-of-bounds array access) or possibly have unspecified other impact via crafted FFV1 data.. EPSS estimates a 1.68% chance of exploitation in the next 30 days.
Description
The read_header function in libavcodec/ffv1dec.c in FFmpeg before 2.1 does not properly enforce certain bit-count and colorspace constraints, which allows remote attackers to cause a denial of service (out-of-bounds array access) or possibly have unspecified other impact via crafted FFV1 data.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions | Update |
|---|---|---|---|
| Ffmpeg | Ffmpeg | <= 2.0.1 | — |
| Ffmpeg | Ffmpeg | 0.3 | — |
| Ffmpeg | Ffmpeg | 0.3.1 | — |
| Ffmpeg | Ffmpeg | 0.3.2 | — |
| Ffmpeg | Ffmpeg | 0.3.3 | — |
| Ffmpeg | Ffmpeg | 0.3.4 | — |
| Ffmpeg | Ffmpeg | 0.4.0 | — |
| Ffmpeg | Ffmpeg | 0.4.2 | — |
| Ffmpeg | Ffmpeg | 0.4.3 | — |
| Ffmpeg | Ffmpeg | 0.4.4 | — |
| Ffmpeg | Ffmpeg | 0.4.5 | — |
| Ffmpeg | Ffmpeg | 0.4.6 | — |
| Ffmpeg | Ffmpeg | 0.4.7 | — |
| Ffmpeg | Ffmpeg | 0.4.8 | — |
| Ffmpeg | Ffmpeg | 0.4.9 | Pre1 |
| Ffmpeg | Ffmpeg | 0.5 | — |
| Ffmpeg | Ffmpeg | 0.5.1 | — |
| Ffmpeg | Ffmpeg | 0.5.2 | — |
| Ffmpeg | Ffmpeg | 0.5.3 | — |
| Ffmpeg | Ffmpeg | 0.5.4 | — |
| Ffmpeg | Ffmpeg | 0.5.4.5 | — |
| Ffmpeg | Ffmpeg | 0.5.4.6 | — |
| Ffmpeg | Ffmpeg | 0.5.5 | — |
| Ffmpeg | Ffmpeg | 0.6 | — |
| Ffmpeg | Ffmpeg | 0.6.1 | — |
| Ffmpeg | Ffmpeg | 0.6.2 | — |
| Ffmpeg | Ffmpeg | 0.6.3 | — |
| Ffmpeg | Ffmpeg | 0.7 | — |
| Ffmpeg | Ffmpeg | 0.7.1 | — |
| Ffmpeg | Ffmpeg | 0.7.2 | — |
| Ffmpeg | Ffmpeg | 0.7.3 | — |
| Ffmpeg | Ffmpeg | 0.7.4 | — |
| Ffmpeg | Ffmpeg | 0.7.5 | — |
| Ffmpeg | Ffmpeg | 0.7.6 | — |
| Ffmpeg | Ffmpeg | 0.7.7 | — |
| Ffmpeg | Ffmpeg | 0.7.8 | — |
| Ffmpeg | Ffmpeg | 0.7.9 | — |
| Ffmpeg | Ffmpeg | 0.7.11 | — |
| Ffmpeg | Ffmpeg | 0.7.12 | — |
| Ffmpeg | Ffmpeg | 0.8.0 | — |
| Ffmpeg | Ffmpeg | 0.8.1 | — |
| Ffmpeg | Ffmpeg | 0.8.2 | — |
| Ffmpeg | Ffmpeg | 0.8.5 | — |
| Ffmpeg | Ffmpeg | 0.8.5.3 | — |
| Ffmpeg | Ffmpeg | 0.8.5.4 | — |
| Ffmpeg | Ffmpeg | 0.8.6 | — |
| Ffmpeg | Ffmpeg | 0.8.7 | — |
| Ffmpeg | Ffmpeg | 0.8.8 | — |
| Ffmpeg | Ffmpeg | 0.8.10 | — |
| Ffmpeg | Ffmpeg | 0.8.11 | — |
Showing 50 of 65 affected configurations. See NVD for the full list.
References
- http://ffmpeg.org/security.htmlVendor Advisory
- http://openwall.com/lists/oss-security/2013/11/26/7Mailing List, Patch, Third Party Advisory
- http://openwall.com/lists/oss-security/2013/12/08/3Mailing List, Patch, Third Party Advisory
- http://www.debian.org/security/2014/dsa-3027Third Party Advisory
- https://github.com/FFmpeg/FFmpeg/commit/b05cd1ea7e45a836f7f6071a716c38bb30326e0fIssue Tracking, Patch
- http://ffmpeg.org/security.htmlVendor Advisory
- http://openwall.com/lists/oss-security/2013/11/26/7Mailing List, Patch, Third Party Advisory
- http://openwall.com/lists/oss-security/2013/12/08/3Mailing List, Patch, Third Party Advisory
- http://www.debian.org/security/2014/dsa-3027Third Party Advisory
- https://github.com/FFmpeg/FFmpeg/commit/b05cd1ea7e45a836f7f6071a716c38bb30326e0fIssue Tracking, Patch
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
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