FFmpeg before commit a7e032a277452366771951e29fd0bf2bd5c029f0 contains a use-after-free vulnerability in the realmedia demuxer that can result in vulnerability allows attacker to read heap memory
Published Jul 23, 2018
6.5
MEDIUMCVSS 3.0
EPSS 1.74%
Description
FFmpeg before commit a7e032a277452366771951e29fd0bf2bd5c029f0 contains a use-after-free vulnerability in the realmedia demuxer that can result in vulnerability allows attacker to read heap memory. This attack appear to be exploitable via specially crafted RM file has to be provided as input. This vulnerability appears to have been fixed in a7e032a277452366771951e29fd0bf2bd5c029f0 and later.
Affected products
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
AV:N/AC:M/Au:N/C:P/I:N/A:N
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 3, 2026.
Score over time
2021–2026- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v5
Percentile over time
- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v5
Table of values (16 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 3, 2026 | 1.74% (0.01742) | 76.96th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.77% (0.01773) | 75.20th | v5 (v2026.06.15) |
| Jul 20, 2024 | 0.10% (0.00104) | 42.79th | v3 (v2023.03.01) |
| May 7, 2024 | 0.10% (0.00104) | 41.94th | v3 (v2023.03.01) |
| Mar 11, 2024 | 0.18% (0.00175) | 53.89th | v3 (v2023.03.01) |
| Dec 14, 2023 | 0.23% (0.00229) | 60.98th | v3 (v2023.03.01) |
| May 8, 2023 | 0.24% (0.00237) | 60.22th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.18% (0.00180) | 53.39th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.89% (0.00885) | 27.89th | v2 (v2022.01.01) |
| Sep 10, 2022 | 0.89% (0.00885) | 26.24th | v2 (v2022.01.01) |
| Apr 1, 2022 | 0.89% (0.00885) | 24.24th | v2 (v2022.01.01) |
| Feb 4, 2022 | 0.89% (0.00885) | 10.50th | v2 (v2022.01.01) |
| Feb 3, 2022 | 0.62% (0.00624) | 17.80th | v1 |
| Jan 6, 2022 | 0.62% (0.00624) | 17.24th | v1 |
| Sep 1, 2021 | 0.62% (0.00624) | 45.04th | v1 |
| Apr 14, 2021 | 0.62% (0.00624) | 0.00th | v1 |
References (2)
- http://www.securityfocus.com/bid/104896 vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry
- https://github.com/FFmpeg/FFmpeg/commit/a7e032a277452366771951e29fd0bf2bd5c029f0 x_refsource_CONFIRMIssue TrackingPatchThird Party Advisory
| Link | Providers | Tags |
|---|---|---|
| http://www.securityfocus.com/bid/104896 | vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry | |
| https://github.com/FFmpeg/FFmpeg/commit/a7e032a277452366771951e29fd0bf2bd5c029f0 | x_refsource_CONFIRMIssue TrackingPatchThird Party Advisory |
Change history (0)
No recorded changes yet.