CVE-2011-3949
UnknownEPSS 2.04%
Last modified
CVE-2011-3949 is a vulnerability of currently unknown severity. The dirac_unpack_idwt_params function in libavcodec/diracdec.c in FFmpeg before 0.10 allows remote attackers to have an unspecified impact via crafted Dirac data.. EPSS estimates a 2.04% chance of exploitation in the next 30 days.
Description
The dirac_unpack_idwt_params function in libavcodec/diracdec.c in FFmpeg before 0.10 allows remote attackers to have an unspecified impact via crafted Dirac data.
Metrics
Affected Software
| Vendor | Product | Versions | Update |
|---|---|---|---|
| Ffmpeg | Ffmpeg | <= 0.9.1 | — |
| 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 51 affected configurations. See NVD for the full list.
References
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2011-3949?
The dirac_unpack_idwt_params function in libavcodec/diracdec.c in FFmpeg before 0.10 allows remote attackers to have an unspecified impact via crafted Dirac data.
How severe is CVE-2011-3949?
Severity scoring for CVE-2011-3949 is pending analysis. The EPSS model estimates a 2.04% probability of exploitation in the next 30 days.
How do I fix CVE-2011-3949?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2011-3949?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST