HIGH
Use-after-free vulnerability in decode_slice.cpp in Cisco OpenH264 1.2.0 and earlier allows remote attackers to execute arbitrary code via an encoded media file
Published Nov 25, 2014
7.5
HIGHCVSS 2.0
EPSS 2.24%
Description
Use-after-free vulnerability in decode_slice.cpp in Cisco OpenH264 1.2.0 and earlier allows remote attackers to execute arbitrary code via an encoded media file.
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.
7.5 HIGH NVD
AV:N/AC:L/Au:N/C:P/I:P/A:P
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact Partial
Integrity Impact Partial
Availability Impact Partial
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
2.24% 0.02244
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.02244
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 (16 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 2.24% (0.02244) | 82.24th | v5 (v2026.06.15) |
| Jun 15, 2026 | 2.24% (0.02244) | 80.52th | v5 (v2026.06.15) |
| Mar 30, 2025 | 2.13% (0.02128) | 82.62th | v4 (v2025.03.14) |
| Mar 29, 2025 | 3.36% (0.03361) | 78.73th | v4 (v2025.03.14) |
| Mar 17, 2025 | 1.99% (0.01994) | 82.44th | v4 (v2025.03.14) |
| Feb 28, 2025 | 14.05% (0.14046) | 95.76th | v3 (v2023.03.01) |
| Dec 17, 2024 | 10.88% (0.10878) | 95.08th | v3 (v2023.03.01) |
| Nov 23, 2024 | 13.33% (0.13326) | 95.77th | v3 (v2023.03.01) |
| Mar 31, 2024 | 8.27% (0.08270) | 94.25th | v3 (v2023.03.01) |
| Dec 20, 2023 | 8.18% (0.08183) | 93.70th | v3 (v2023.03.01) |
| Aug 2, 2023 | 7.12% (0.07115) | 93.08th | v3 (v2023.03.01) |
| Mar 31, 2023 | 5.53% (0.05531) | 92.02th | v3 (v2023.03.01) |
| Mar 7, 2023 | 6.13% (0.06133) | 92.37th | v3 (v2023.03.01) |
| Mar 6, 2023 | 5.82% (0.05822) | 90.47th | v2 (v2022.01.01) |
| Apr 1, 2022 | 5.82% (0.05822) | 89.53th | v2 (v2022.01.01) |
| Feb 4, 2022 | 5.82% (0.05822) | 77.35th | v2 (v2022.01.01) |
Weaknesses (1)
References (2)
- http://tools.cisco.com/security/center/viewAlert.x?alertId=36501 x_refsource_CONFIRMPatchVendor Advisory
- https://github.com/cisco/openh264/pull/1096/files x_refsource_CONFIRMPatch
| Link | Providers | Tags |
|---|---|---|
| http://tools.cisco.com/security/center/viewAlert.x?alertId=36501 | x_refsource_CONFIRMPatchVendor Advisory | |
| https://github.com/cisco/openh264/pull/1096/files | x_refsource_CONFIRMPatch |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner cisco
Published Nov 25, 2014
Updated Aug 6, 2024
Reserved Oct 8, 2014
Link CVE-2014-8002
CISA Vulnrichment
Updated n/a