Heap-based buffer overflow in qcpfformat.dll in RealNetworks RealPlayer 11.0 through 11.1 and 14.0.0 through 14.0.5 and RealPlayer SP 1.0 through 1.1.5 allows remote attackers to execute arbitrary code via a crafted QCP file
Published Aug 18, 2011
9.3
HIGHCVSS 2.0
EPSS 28.61%
Description
Heap-based buffer overflow in qcpfformat.dll in RealNetworks RealPlayer 11.0 through 11.1 and 14.0.0 through 14.0.5 and RealPlayer SP 1.0 through 1.1.5 allows remote attackers to execute arbitrary code via a crafted QCP file.
Affected products
No data.
Configuration 1
- 11.0
- 11.1
Configuration 2
- 14.0.0
- 14.0.1
- 14.0.2
- 14.0.3
- 14.0.4
- 14.0.5
Configuration 3
- 1.0.0
- 1.0.1
- 1.0.2
- 1.0.5
- 1.1
- 1.1.1
- 1.1.2
- 1.1.3
- 1.1.4
- 1.1.5
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:C/I:C/A:C
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 1, 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 (23 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 28.61% (0.28612) | 98.08th | v5 (v2026.06.15) |
| Jul 7, 2026 | 28.61% (0.28612) | 97.90th | v5 (v2026.06.15) |
| Jun 15, 2026 | 29.90% (0.29900) | 97.96th | v5 (v2026.06.15) |
| Apr 27, 2026 | 66.61% (0.66605) | 98.55th | v4 (v2025.03.14) |
| Dec 5, 2025 | 68.51% (0.68514) | 98.53th | v4 (v2025.03.14) |
| Sep 22, 2025 | 70.01% (0.70013) | 98.63th | v4 (v2025.03.14) |
| Mar 30, 2025 | 71.55% (0.71547) | 98.64th | v4 (v2025.03.14) |
| Mar 29, 2025 | 75.72% (0.75725) | 98.57th | v4 (v2025.03.14) |
| Mar 17, 2025 | 71.55% (0.71547) | 98.63th | v4 (v2025.03.14) |
| Dec 17, 2024 | 95.57% (0.95570) | 99.56th | v3 (v2023.03.01) |
| Dec 12, 2024 | 93.95% (0.93947) | 99.26th | v3 (v2023.03.01) |
| May 27, 2024 | 94.41% (0.94412) | 99.20th | v3 (v2023.03.01) |
| Apr 7, 2024 | 93.96% (0.93960) | 99.10th | v3 (v2023.03.01) |
| Feb 16, 2024 | 94.75% (0.94753) | 99.18th | v3 (v2023.03.01) |
| Dec 25, 2023 | 94.72% (0.94715) | 99.08th | v3 (v2023.03.01) |
| Oct 31, 2023 | 94.86% (0.94864) | 99.04th | v3 (v2023.03.01) |
| Sep 6, 2023 | 94.08% (0.94083) | 98.84th | v3 (v2023.03.01) |
| Jul 14, 2023 | 94.22% (0.94220) | 98.80th | v3 (v2023.03.01) |
| May 17, 2023 | 94.45% (0.94447) | 98.77th | v3 (v2023.03.01) |
| Mar 18, 2023 | 95.07% (0.95071) | 98.83th | v3 (v2023.03.01) |
| Mar 7, 2023 | 94.44% (0.94441) | 98.68th | v3 (v2023.03.01) |
| Mar 6, 2023 | 70.13% (0.70125) | 99.16th | v2 (v2022.01.01) |
| Feb 4, 2022 | 70.13% (0.70125) | 99.00th | v2 (v2022.01.01) |
References (5)
- http://securityreason.com/securityalert/8388 third-party-advisoryx_refsource_SREASON
- http://service.real.com/realplayer/security/08162011_player/en/ x_refsource_CONFIRMVendor Advisory
- http://www.securityfocus.com/bid/49172 vdb-entryx_refsource_BID
- http://www.securitytracker.com/id?1025943 vdb-entryx_refsource_SECTRACK
- http://zerodayinitiative.com/advisories/ZDI-11-265/ x_refsource_MISC
| Link | Providers | Tags |
|---|---|---|
| http://securityreason.com/securityalert/8388 | third-party-advisoryx_refsource_SREASON | |
| http://service.real.com/realplayer/security/08162011_player/en/ | x_refsource_CONFIRMVendor Advisory | |
| http://www.securityfocus.com/bid/49172 | vdb-entryx_refsource_BID | |
| http://www.securitytracker.com/id?1025943 | vdb-entryx_refsource_SECTRACK | |
| http://zerodayinitiative.com/advisories/ZDI-11-265/ | x_refsource_MISC |
Change history (0)
No recorded changes yet.