Integer signedness error in the decode_residual_inter function in cavsdec.c in libavcodec in FFmpeg before 0.7.4 and 0.8.x before 0.8.3 allows remote attackers to cause a denial of service (incorrect write operation and application crash) via an invalid bitstream in a Chinese AVS video (aka CAVS) file, a different vulnerability than CVE-2011-3362
Published Oct 2, 2011
5.0
MEDIUMCVSS 2.0
EPSS 2.50%
Description
Integer signedness error in the decode_residual_inter function in cavsdec.c in libavcodec in FFmpeg before 0.7.4 and 0.8.x before 0.8.3 allows remote attackers to cause a denial of service (incorrect write operation and application crash) via an invalid bitstream in a Chinese AVS video (aka CAVS) file, a different vulnerability than CVE-2011-3362.
Affected products
No data.
Configuration 1
- ≤ 0.7.3
- 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
- 0.5
- 0.5.1
- 0.5.2
- 0.5.3
- 0.5.4
- 0.6
- 0.6.1
- 0.6.2
- 0.7.1
- 0.7.2
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:N/I:N/A:P
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 (10 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 2.50% (0.02502) | 84.15th | v5 (v2026.06.15) |
| Jun 15, 2026 | 2.50% (0.02502) | 82.60th | v5 (v2026.06.15) |
| Mar 17, 2025 | 1.38% (0.01382) | 79.00th | v4 (v2025.03.14) |
| Dec 12, 2024 | 1.05% (0.01053) | 84.71th | v3 (v2023.03.01) |
| Apr 4, 2024 | 1.05% (0.01053) | 83.76th | v3 (v2023.03.01) |
| Mar 7, 2023 | 1.05% (0.01053) | 81.76th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.32% (0.01319) | 71.27th | v2 (v2022.01.01) |
| Feb 23, 2023 | 1.32% (0.01319) | 71.23th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.32% (0.01319) | 69.22th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.32% (0.01319) | 44.98th | v2 (v2022.01.01) |
References (6)
- http://git.videolan.org/?p=ffmpeg.git%3Ba=commit%3Bh=bd968d260aef322fb32e254a3de0d2036c57bd56 x_refsource_CONFIRM
- http://www.ffmpeg.org/releases/ffmpeg-0.7.5.changelog x_refsource_CONFIRM
- http://www.ffmpeg.org/releases/ffmpeg-0.8.4.changelog x_refsource_CONFIRM
- http://www.mandriva.com/security/advisories?name=MDVSA-2012:074 vendor-advisoryx_refsource_MANDRIVA
- http://www.mandriva.com/security/advisories?name=MDVSA-2012:075 vendor-advisoryx_refsource_MANDRIVA
- http://www.mandriva.com/security/advisories?name=MDVSA-2012:076 vendor-advisoryx_refsource_MANDRIVA
| Link | Providers | Tags |
|---|---|---|
| http://git.videolan.org/?p=ffmpeg.git%3Ba=commit%3Bh=bd968d260aef322fb32e254a3de0d2036c57bd56 | x_refsource_CONFIRM | |
| http://www.ffmpeg.org/releases/ffmpeg-0.7.5.changelog | x_refsource_CONFIRM | |
| http://www.ffmpeg.org/releases/ffmpeg-0.8.4.changelog | x_refsource_CONFIRM | |
| http://www.mandriva.com/security/advisories?name=MDVSA-2012:074 | vendor-advisoryx_refsource_MANDRIVA | |
| http://www.mandriva.com/security/advisories?name=MDVSA-2012:075 | vendor-advisoryx_refsource_MANDRIVA | |
| http://www.mandriva.com/security/advisories?name=MDVSA-2012:076 | vendor-advisoryx_refsource_MANDRIVA |
Change history (0)
No recorded changes yet.