Use-after-free vulnerability in MCPlayer.dll in Microsoft Windows Media Center TV Pack for Windows Vista, Windows 7 SP1, and Windows Media Center for Windows 8 and 8.1 allows remote attackers to execute arbitrary code via a crafted Office document that triggers deletion of a CSyncBasePlayer object, aka "CSyncBasePlayer Use After Free Vulnerability."
Published Aug 12, 2014
6.8
MEDIUMCVSS 2.0
EPSS 23.50%
Description
Use-after-free vulnerability in MCPlayer.dll in Microsoft Windows Media Center TV Pack for Windows Vista, Windows 7 SP1, and Windows Media Center for Windows 8 and 8.1 allows remote attackers to execute arbitrary code via a crafted Office document that triggers deletion of a CSyncBasePlayer object, aka "CSyncBasePlayer Use After Free Vulnerability."
Affected products
No data.
Configuration 1
- n/a
Running on/with
- n/a
- n/a
Configuration 2
- n/a
Running on/with
- n/a
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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:M/Au:N/C:P/I:P/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 2, 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 (20 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 2, 2026 | 23.50% (0.23498) | 97.73th | v5 (v2026.06.15) |
| Jun 15, 2026 | 23.50% (0.23498) | 97.50th | v5 (v2026.06.15) |
| Mar 3, 2026 | 27.68% (0.27675) | 96.37th | v4 (v2025.03.14) |
| Mar 23, 2025 | 16.01% (0.16013) | 93.92th | v4 (v2025.03.14) |
| Mar 17, 2025 | 19.43% (0.19429) | 94.91th | v4 (v2025.03.14) |
| Feb 27, 2025 | 24.10% (0.24098) | 96.70th | v3 (v2023.03.01) |
| Dec 17, 2024 | 30.59% (0.30587) | 96.95th | v3 (v2023.03.01) |
| Sep 28, 2024 | 54.55% (0.54547) | 97.68th | v3 (v2023.03.01) |
| Aug 10, 2024 | 52.96% (0.52959) | 97.64th | v3 (v2023.03.01) |
| Jun 24, 2024 | 42.13% (0.42133) | 97.34th | v3 (v2023.03.01) |
| Mar 24, 2024 | 34.60% (0.34597) | 97.00th | v3 (v2023.03.01) |
| Dec 17, 2023 | 35.95% (0.35951) | 96.75th | v3 (v2023.03.01) |
| Sep 6, 2023 | 43.56% (0.43558) | 96.89th | v3 (v2023.03.01) |
| Jul 20, 2023 | 42.13% (0.42133) | 96.82th | v3 (v2023.03.01) |
| Jun 2, 2023 | 39.46% (0.39458) | 96.70th | v3 (v2023.03.01) |
| Apr 19, 2023 | 14.85% (0.14847) | 94.93th | v3 (v2023.03.01) |
| Mar 7, 2023 | 11.59% (0.11592) | 94.32th | v3 (v2023.03.01) |
| Mar 6, 2023 | 49.72% (0.49719) | 98.71th | v2 (v2022.01.01) |
| Mar 13, 2022 | 49.72% (0.49719) | 98.30th | v2 (v2022.01.01) |
| Feb 4, 2022 | 47.39% (0.47389) | 98.06th | v2 (v2022.01.01) |
References (3)
- http://secunia.com/advisories/60671 third-party-advisoryx_refsource_SECUNIAThird Party Advisory
- http://www.securityfocus.com/bid/69093 vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2014/ms14-043 vendor-advisoryx_refsource_MSPatchVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| http://secunia.com/advisories/60671 | third-party-advisoryx_refsource_SECUNIAThird Party Advisory | |
| http://www.securityfocus.com/bid/69093 | vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry | |
| https://docs.microsoft.com/en-us/security-updates/securitybulletins/2014/ms14-043 | vendor-advisoryx_refsource_MSPatchVendor Advisory |
Change history (0)
No recorded changes yet.