Multiple stack-based buffer overflows in the Cisco WebEx Recording Format (WRF) and Advanced Recording Format (ARF) Players T27LB before SP21 EP3 and T27LC before SP22 allow remote attackers to execute arbitrary code via a crafted (1) .wrf or (2) .arf file, related to use of a function pointer in a callback mechanism
Published Feb 2, 2011
9.3
HIGHCVSS 2.0
EPSS 11.41%
Description
Multiple stack-based buffer overflows in the Cisco WebEx Recording Format (WRF) and Advanced Recording Format (ARF) Players T27LB before SP21 EP3 and T27LC before SP22 allow remote attackers to execute arbitrary code via a crafted (1) .wrf or (2) .arf file, related to use of a function pointer in a callback mechanism.
Affected products
No data.
Configuration 1
- 26.49
- 27.10
- 27.11.0.3328
- 27.12
- 27.13
Configuration 2
- 26.49
- 27.10
- 27.11.0.3328
- 27.12
- 27.13
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 (14 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 11.41% (0.11414) | 95.88th | v5 (v2026.06.15) |
| Jun 15, 2026 | 11.41% (0.11414) | 95.43th | v5 (v2026.06.15) |
| Mar 2, 2026 | 21.31% (0.21311) | 95.60th | v4 (v2025.03.14) |
| Aug 4, 2025 | 18.50% (0.18503) | 94.98th | v4 (v2025.03.14) |
| Mar 30, 2025 | 15.87% (0.15867) | 94.18th | v4 (v2025.03.14) |
| Mar 29, 2025 | 12.99% (0.12994) | 90.09th | v4 (v2025.03.14) |
| Mar 17, 2025 | 15.87% (0.15867) | 94.25th | v4 (v2025.03.14) |
| Dec 17, 2024 | 22.07% (0.22069) | 96.48th | v3 (v2023.03.01) |
| Sep 23, 2023 | 28.25% (0.28247) | 96.27th | v3 (v2023.03.01) |
| Aug 3, 2023 | 27.19% (0.27188) | 96.16th | v3 (v2023.03.01) |
| Mar 7, 2023 | 26.34% (0.26342) | 95.96th | v3 (v2023.03.01) |
| Mar 6, 2023 | 8.00% (0.07996) | 93.30th | v2 (v2022.01.01) |
| Apr 1, 2022 | 8.00% (0.07996) | 92.67th | v2 (v2022.01.01) |
| Feb 4, 2022 | 8.00% (0.07996) | 81.84th | v2 (v2022.01.01) |
References (8)
- http://securitytracker.com/id?1025015 vdb-entryx_refsource_SECTRACK
- http://tools.cisco.com/security/center/viewAlert.x?alertId=22016 x_refsource_CONFIRMPatch
- http://www.cisco.com/en/US/products/products_security_advisory09186a0080b6913f.shtml vendor-advisoryx_refsource_CISCOPatchVendor Advisory
- http://www.coresecurity.com/content/webex-atp-and-wrf-overflow-vulnerabilities x_refsource_MISCPatch
- http://www.securityfocus.com/archive/1/516095/100/0/threaded mailing-listx_refsource_BUGTRAQ
- http://www.securityfocus.com/bid/46075 vdb-entryx_refsource_BID
- http://www.vupen.com/english/advisories/2011/0261 vdb-entryx_refsource_VUPENVendor Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/65076 vdb-entryx_refsource_XF
| Link | Providers | Tags |
|---|---|---|
| http://securitytracker.com/id?1025015 | vdb-entryx_refsource_SECTRACK | |
| http://tools.cisco.com/security/center/viewAlert.x?alertId=22016 | x_refsource_CONFIRMPatch | |
| http://www.cisco.com/en/US/products/products_security_advisory09186a0080b6913f.shtml | vendor-advisoryx_refsource_CISCOPatchVendor Advisory | |
| http://www.coresecurity.com/content/webex-atp-and-wrf-overflow-vulnerabilities | x_refsource_MISCPatch | |
| http://www.securityfocus.com/archive/1/516095/100/0/threaded | mailing-listx_refsource_BUGTRAQ | |
| http://www.securityfocus.com/bid/46075 | vdb-entryx_refsource_BID | |
| http://www.vupen.com/english/advisories/2011/0261 | vdb-entryx_refsource_VUPENVendor Advisory | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/65076 | vdb-entryx_refsource_XF |
Change history (0)
No recorded changes yet.