HIGH
libavcodec/alsdec.c in FFmpeg before 1.0.4 allows remote attackers to have an unspecified impact via a crafted block length, which triggers an out-of-bounds write
Published Dec 7, 2013
9.3
HIGHCVSS 2.0
EPSS 3.62%
Description
libavcodec/alsdec.c in FFmpeg before 1.0.4 allows remote attackers to have an unspecified impact via a crafted block length, which triggers an out-of-bounds write.
Affected products
No data.
OR
- ≤ 1.0.3
- 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
- 0.5.4.5
- 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
- 0.10.4
- 0.11
- 1.0.1
- 1.0.2
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.
9.3 HIGH NVD
AV:N/AC:M/Au:N/C:C/I:C/A:C
Access Vector Network
Access Complexity Medium
Authentication None
Confidentiality Impact Complete
Integrity Impact Complete
Availability Impact Complete
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
3.62% 0.03618
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.03618
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 (13 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 3.62% (0.03618) | 89.14th | v5 (v2026.06.15) |
| Jun 15, 2026 | 3.62% (0.03618) | 87.99th | v5 (v2026.06.15) |
| Mar 30, 2025 | 0.94% (0.00937) | 74.10th | v4 (v2025.03.14) |
| Mar 29, 2025 | 2.31% (0.02311) | 74.58th | v4 (v2025.03.14) |
| Mar 17, 2025 | 0.94% (0.00937) | 74.59th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.35% (0.00350) | 72.67th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.35% (0.00350) | 71.03th | v3 (v2023.03.01) |
| Nov 8, 2023 | 0.35% (0.00350) | 68.66th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.37% (0.00371) | 68.31th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.21% (0.01213) | 66.61th | v2 (v2022.01.01) |
| Feb 17, 2023 | 1.21% (0.01213) | 66.22th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.21% (0.01213) | 64.21th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.21% (0.01213) | 40.54th | v2 (v2022.01.01) |
Weaknesses (1)
References (4)
- http://git.videolan.org/?p=ffmpeg.git%3Ba=commit%3Bh=0ceca269b66ec12a23bf0907bd2c220513cdbf16 x_refsource_CONFIRM
- http://git.videolan.org/?p=ffmpeg.git%3Ba=commitdiff%3Bh=6df0d3e2916c223dbe4262bf1b876dff1cb3f980 x_refsource_CONFIRM
- http://www.debian.org/security/2014/dsa-2855 vendor-advisoryx_refsource_DEBIAN
- http://www.ffmpeg.org/security.html x_refsource_CONFIRM
| Link | Providers | Tags |
|---|---|---|
| http://git.videolan.org/?p=ffmpeg.git%3Ba=commit%3Bh=0ceca269b66ec12a23bf0907bd2c220513cdbf16 | x_refsource_CONFIRM | |
| http://git.videolan.org/?p=ffmpeg.git%3Ba=commitdiff%3Bh=6df0d3e2916c223dbe4262bf1b876dff1cb3f980 | x_refsource_CONFIRM | |
| http://www.debian.org/security/2014/dsa-2855 | vendor-advisoryx_refsource_DEBIAN | |
| http://www.ffmpeg.org/security.html | x_refsource_CONFIRM |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner Chrome
Published Dec 7, 2013
Updated Aug 6, 2024
Reserved Jan 7, 2013
Link CVE-2013-0845
CISA Vulnrichment
Updated n/a