CVE-2009-2877
Stack-based buffer overflow in ataudio.dll in the Cisco WebEx WRF Player 26.x before 26.49.32 for Windows, 27.x before 27.10.x (aka T27SP10) for Windows, 26.x before 26.49.35 for Mac OS X and Linux, and 27.x before 27.11.8 for Mac OS X and Linux allows remote attackers to cause a denial of service (application crash) or execute arbitrary code via a crafted WebEx Recording Format (WRF) file.
Key facts
- CVSS score
- 9.3 (v2.0)
- Severity
- HIGH
- CVSS vector
AV:N/AC:M/Au:N/C:C/I:C/A:C- Weakness (CWE)
- CWE-119
- EPSS score
- 5.1% (92th percentile)
- In CISA KEV
- No
- In EU EUVD
- Yes (EUVD-2009-2867)
- Published
- December 18, 2009
- NVD last modified
- June 16, 2026
- Status
- Modified
EU Vulnerability Database (EUVD)
This vulnerability is also tracked by ENISA as EUVD-2009-2867 in the EU Vulnerability Database. Last updated in EUVD on August 7, 2024.
View on the EU Vulnerability DatabaseAffected products
- cisco / webex
- cisco / webex
- cisco / webex
- cisco / webex
- cisco / webex
- cisco / webex
References
- http://secunia.com/advisories/37810(Vendor Advisory)
- http://securitytracker.com/id?1023360
- http://tools.cisco.com/security/center/viewAlert.x?alertId=19499(Patch, Vendor Advisory)
- http://tools.cisco.com/security/center/viewIpsSignature.x?signatureId=22660&signatureSubId=0&softwareVersion=6.0&releaseVersion=S456(Patch, Vendor Advisory)
- http://tools.cisco.com/security/center/viewIpsSignature.x?signatureId=22661&signatureSubId=0&softwareVersion=6.0&releaseVersion=S456(Patch, Vendor Advisory)
- http://tools.cisco.com/security/center/viewIpsSignature.x?signatureId=22662&signatureSubId=0&softwareVersion=6.0&releaseVersion=S456(Patch, Vendor Advisory)
- http://tools.cisco.com/security/center/viewIpsSignature.x?signatureId=22663&signatureSubId=0&softwareVersion=6.0&releaseVersion=S456(Patch, Vendor Advisory)
- http://tools.cisco.com/security/center/viewIpsSignature.x?signatureId=22799&signatureSubId=0&softwareVersion=6.0&releaseVersion=S456(Patch, Vendor Advisory)
- http://tools.cisco.com/security/center/viewIpsSignature.x?signatureId=23040&signatureSubId=0&softwareVersion=6.0&releaseVersion=S456(Patch, Vendor Advisory)
- http://www.cisco.com/en/US/products/products_security_advisory09186a0080b0a577.shtml(Patch, Vendor Advisory)
- http://www.fortiguard.com/advisory/FGA-2009-48.html
- http://www.fortiguard.com/encyclopedia/vulnerability/cisco.webex.player.ataudio.buffer.overflow.html
- http://www.osvdb.org/61127
- http://www.securityfocus.com/bid/37352(Patch, Vendor Advisory)
- http://www.vupen.com/english/advisories/2009/3574(Patch, Vendor Advisory)
- https://exchange.xforce.ibmcloud.com/vulnerabilities/54841
Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS
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