MEDIUM
The ff_ass_split_override_codes function in libavcodec/ass_split.c in FFmpeg before 1.0.2 allows remote attackers to cause a denial of service (NULL pointer dereference and crash) via a subtitle dialog without text
Published Dec 24, 2013
4.3
MEDIUMCVSS 2.0
EPSS 2.27%
Description
The ff_ass_split_override_codes function in libavcodec/ass_split.c in FFmpeg before 1.0.2 allows remote attackers to cause a denial of service (NULL pointer dereference and crash) via a subtitle dialog without text.
Affected products
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.
4.3 MEDIUM NVD
AV:N/AC:M/Au:N/C:N/I:N/A:P
Access Vector Network
Access Complexity Medium
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Partial
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
2.27% 0.02268
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.02268
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 | 2.27% (0.02268) | 82.42th | v5 (v2026.06.15) |
| Jun 15, 2026 | 2.27% (0.02268) | 80.70th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.83% (0.00830) | 72.91th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.70% (0.00704) | 81.00th | v3 (v2023.03.01) |
| May 24, 2024 | 0.42% (0.00420) | 74.11th | v3 (v2023.03.01) |
| May 10, 2024 | 0.35% (0.00353) | 71.77th | v3 (v2023.03.01) |
| Apr 25, 2024 | 0.30% (0.00298) | 69.09th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.31% (0.00306) | 69.02th | v3 (v2023.03.01) |
| Nov 8, 2023 | 0.70% (0.00704) | 78.05th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.71% (0.00715) | 77.47th | 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 (0)
No CWE recorded.
References (5)
- http://git.videolan.org/?p=ffmpeg.git%3Ba=commitdiff%3Bh=20c121c00747d6c3b0b0f98deeff021171b2ed74 x_refsource_CONFIRM
- http://secunia.com/advisories/51964 third-party-advisoryx_refsource_SECUNIAVendor Advisory
- http://www.ffmpeg.org/security.html x_refsource_CONFIRM
- http://www.osvdb.org/89592 vdb-entryx_refsource_OSVDB
- https://trac.ffmpeg.org/ticket/2048 x_refsource_CONFIRM
| Link | Providers | Tags |
|---|---|---|
| http://git.videolan.org/?p=ffmpeg.git%3Ba=commitdiff%3Bh=20c121c00747d6c3b0b0f98deeff021171b2ed74 | x_refsource_CONFIRM | |
| http://secunia.com/advisories/51964 | third-party-advisoryx_refsource_SECUNIAVendor Advisory | |
| http://www.ffmpeg.org/security.html | x_refsource_CONFIRM | |
| http://www.osvdb.org/89592 | vdb-entryx_refsource_OSVDB | |
| https://trac.ffmpeg.org/ticket/2048 | x_refsource_CONFIRM |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Dec 24, 2013
Updated Sep 16, 2024
Reserved Dec 24, 2013
Link CVE-2012-6615
CISA Vulnrichment
Updated n/a