Multiple unspecified vulnerabilities in libavcodec/wmalosslessdec.c in FFmpeg before 0.11 have unknown impact and attack vectors, related to (1) "some subframes only encode some channels" or (2) a large order value
Published Sep 10, 2012
10.0
HIGHCVSS 2.0
EPSS 2.55%
Description
Multiple unspecified vulnerabilities in libavcodec/wmalosslessdec.c in FFmpeg before 0.11 have unknown impact and attack vectors, related to (1) "some subframes only encode some channels" or (2) a large order value.
Affected products
No data.
- ≤ 0.10.4
- 0.3
- 0.3.1
- 0.3.2
- 0.3.3
- 0.3.4
- 0.4.0
- 0.4.2
- 0.4.3
- 0.4.4
- 0.4.5
- 0.4.6
- 0.4.7
- 0.4.8
- 0.4.9
- 0.4.9
- 0.5
- 0.5.1
- 0.5.2
- 0.5.3
- 0.5.4
- 0.5.4.5
- 0.5.4.6
- 0.6
- 0.6.1
- 0.6.2
- 0.6.3
- 0.7
- 0.7.1
- 0.7.2
- 0.7.3
- 0.7.4
- 0.7.5
- 0.7.6
- 0.7.7
- 0.7.8
- 0.7.9
- 0.7.11
- 0.7.12
- 0.8.0
- 0.8.1
- 0.8.2
- 0.8.5
- 0.8.5.3
- 0.8.5.4
- 0.8.6
- 0.8.7
- 0.8.8
- 0.8.10
- 0.8.11
- 0.9
- 0.9.1
- 0.10
- 0.10.3
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
No CVSS v3.0 score for this CVE.
AV:N/AC:L/Au:N/C:C/I:C/A:C
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
Score over time
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (14 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 2.55% (0.02551) | 84.48th | v5 (v2026.06.15) |
| Jun 15, 2026 | 2.55% (0.02551) | 82.94th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.75% (0.00754) | 71.51th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.34% (0.00340) | 72.28th | v3 (v2023.03.01) |
| May 24, 2024 | 0.38% (0.00384) | 73.04th | v3 (v2023.03.01) |
| May 10, 2024 | 0.36% (0.00364) | 72.24th | v3 (v2023.03.01) |
| Apr 25, 2024 | 0.35% (0.00350) | 71.47th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.36% (0.00363) | 71.53th | v3 (v2023.03.01) |
| Oct 5, 2023 | 0.34% (0.00340) | 68.06th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.36% (0.00359) | 67.76th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.11% (0.01108) | 55.18th | v2 (v2022.01.01) |
| Sep 17, 2022 | 1.11% (0.01108) | 53.57th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.11% (0.01108) | 51.54th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.11% (0.01108) | 29.61th | v2 (v2022.01.01) |
No CWE recorded.
References (7)
- http://ffmpeg.org/security.html x_refsource_CONFIRM
- http://git.videolan.org/?p=ffmpeg.git%3Ba=commitdiff%3Bh=326f7a68bbd429c63fd2f19f4050658982b5b081 x_refsource_CONFIRM
- http://git.videolan.org/?p=ffmpeg.git%3Ba=commitdiff%3Bh=d462949974668ffb013467d12dc4934b9106fe19 x_refsource_CONFIRM
- http://secunia.com/advisories/50468 third-party-advisoryx_refsource_SECUNIA
- http://www.openwall.com/lists/oss-security/2012/08/31/3 mailing-listx_refsource_MLIST
- http://www.openwall.com/lists/oss-security/2012/09/02/4 mailing-listx_refsource_MLIST
- http://www.securityfocus.com/bid/55355 vdb-entryx_refsource_BID
| Link | Providers | Tags |
|---|---|---|
| http://ffmpeg.org/security.html | x_refsource_CONFIRM | |
| http://git.videolan.org/?p=ffmpeg.git%3Ba=commitdiff%3Bh=326f7a68bbd429c63fd2f19f4050658982b5b081 | x_refsource_CONFIRM | |
| http://git.videolan.org/?p=ffmpeg.git%3Ba=commitdiff%3Bh=d462949974668ffb013467d12dc4934b9106fe19 | x_refsource_CONFIRM | |
| http://secunia.com/advisories/50468 | third-party-advisoryx_refsource_SECUNIA | |
| http://www.openwall.com/lists/oss-security/2012/08/31/3 | mailing-listx_refsource_MLIST | |
| http://www.openwall.com/lists/oss-security/2012/09/02/4 | mailing-listx_refsource_MLIST | |
| http://www.securityfocus.com/bid/55355 | vdb-entryx_refsource_BID |
Change history (0)
No recorded changes yet.