HIGH
The Cook codec in RealNetworks RealPlayer before 15.0.0 allows remote attackers to execute arbitrary code via crafted channel data
Published Nov 24, 2011
9.3
HIGHCVSS 2.0
EPSS 2.89%
Description
The Cook codec in RealNetworks RealPlayer before 15.0.0 allows remote attackers to execute arbitrary code via crafted channel data.
Affected products
No data.
OR
- ≤ 14.0.7
- 4
- 5
- 6
- 7
- 8
- 10.0
- 10.5
- 11.0
- 11.0.1
- 11.0.2
- 11.0.2.1744
- 11.0.2.2315
- 11.0.3
- 11.0.4
- 11.0.5
- 11.1
- 11.1.3
- 11_build_6.0.14.748
- 12.0.0.1444
- 12.0.0.1548
- 14.0.0
- 14.0.1
- 14.0.1.609
- 14.0.1.633
- 14.0.2
- 14.0.3
- 14.0.4
- 14.0.5
- 14.0.6
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.
2.89% 0.02889
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.02889
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 (18 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 2.89% (0.02889) | 86.40th | v5 (v2026.06.15) |
| Jun 15, 2026 | 3.02% (0.03017) | 85.65th | v5 (v2026.06.15) |
| Jul 25, 2025 | 2.76% (0.02764) | 85.41th | v4 (v2025.03.14) |
| Mar 17, 2025 | 4.05% (0.04054) | 87.76th | v4 (v2025.03.14) |
| Dec 17, 2024 | 4.12% (0.04118) | 92.06th | v3 (v2023.03.01) |
| Dec 12, 2024 | 2.96% (0.02962) | 91.23th | v3 (v2023.03.01) |
| Oct 22, 2024 | 2.16% (0.02158) | 89.59th | v3 (v2023.03.01) |
| May 10, 2024 | 0.15% (0.00148) | 50.55th | v3 (v2023.03.01) |
| Apr 25, 2024 | 0.14% (0.00142) | 49.30th | v3 (v2023.03.01) |
| Mar 15, 2024 | 0.12% (0.00119) | 45.00th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.11% (0.00106) | 41.79th | v3 (v2023.03.01) |
| Jun 24, 2023 | 0.56% (0.00560) | 74.52th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.78% (0.00783) | 78.66th | v3 (v2023.03.01) |
| Mar 6, 2023 | 3.18% (0.03184) | 84.08th | v2 (v2022.01.01) |
| May 10, 2022 | 3.18% (0.03184) | 82.63th | v2 (v2022.01.01) |
| Apr 1, 2022 | 3.55% (0.03549) | 83.34th | v2 (v2022.01.01) |
| Feb 7, 2022 | 3.55% (0.03549) | 66.51th | v2 (v2022.01.01) |
| Feb 4, 2022 | 3.98% (0.03977) | 67.78th | v2 (v2022.01.01) |
Weaknesses (1)
References (1)
- http://service.real.com/realplayer/security/11182011_player/en/ x_refsource_CONFIRMVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| http://service.real.com/realplayer/security/11182011_player/en/ | x_refsource_CONFIRMVendor Advisory |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Nov 24, 2011
Updated Sep 16, 2024
Reserved Nov 1, 2011
Link CVE-2011-4257
CISA Vulnrichment
Updated n/a