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    CVE-2009-2878

    Heap-based buffer overflow in atas32.dll in the Cisco WebEx WRF Player 26.x before 26.49.32 (aka T26SP49EP32) 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, a different vulnerability than CVE-2009-2876 and CVE-2009-2879.

    Published:Dec 18, 2009
    Last Modified:Apr 23, 2026
    EPS:Dec 18, 2009
    EPSS Score:0.0252
    CVSS Score:9.3

    Affected Products

    Vendor
    Cisco
    Product
    Webex

    Exploits

    No exploit reference

    Related CVEs

    CVE-2026-20149 (CVSS 6.1) — A vulnerability in Cisco Webex could have allowed an unauthenticated, remote attacker to conduct a cross-site …
    CVE-2026-20045 (CVSS 8.2) — A vulnerability in Cisco Unified Communications Manager (Unified CM), Cisco Unified Communications Manager Ses…
    CVE-2025-20215 (CVSS 5.4) — A vulnerability in the meeting-join functionality of Cisco Webex Meetings could have allowed an unauthenticate…
    CVE-2017-3823 (CVSS 8.8) — An issue was discovered in the Cisco WebEx Extension before 1.0.7 on Google Chrome, the ActiveTouch General Pl…
    CVE-2013-3425 (CVSS 4) — The Meeting Center component in Cisco WebEx 11 generates different error messages for invalid file-access atte…
    CVE-2012-6399 (CVSS 5.8) — Cisco WebEx 4.1 on iOS does not verify that the server hostname matches a domain name in the subject's Common …
    CVE-2009-2880 (CVSS 9.3) — Buffer overflow in atrpui.dll in the Cisco WebEx WRF Player 26.x before 26.49.32 for Windows, 27.x before 27.1…
    CVE-2009-2875 (CVSS 9.3) — Buffer overflow in atas32.dll in the Cisco WebEx WRF Player 26.x before 26.49.32 for Windows, 27.x before 27.1…
    CVE-2009-2879 (CVSS 9.3) — Heap-based buffer overflow in atas32.dll in the Cisco WebEx WRF Player 26.x before 26.49.32 (aka T26SP49EP32) …
    CVE-2009-2877 (CVSS 9.3) — Stack-based buffer overflow in ataudio.dll in the Cisco WebEx WRF Player 26.x before 26.49.32 for Windows, 27.…

    References

    http://fgc.fortinet.com/encyclopedia/vulnerability/fg-vd-09-013-cisco.html
    http://secunia.com/advisories/37810
    http://securitytracker.com/id?1023360
    http://tools.cisco.com/security/center/viewAlert.x?alertId=19499
    http://tools.cisco.com/security/center/viewIpsSignature.x?signatureId=22660&signatureSubId=0&softwareVersion=6.0&releaseVersion=S456
    http://tools.cisco.com/security/center/viewIpsSignature.x?signatureId=22661&signatureSubId=0&softwareVersion=6.0&releaseVersion=S456
    http://tools.cisco.com/security/center/viewIpsSignature.x?signatureId=22662&signatureSubId=0&softwareVersion=6.0&releaseVersion=S456
    http://tools.cisco.com/security/center/viewIpsSignature.x?signatureId=22663&signatureSubId=0&softwareVersion=6.0&releaseVersion=S456
    http://tools.cisco.com/security/center/viewIpsSignature.x?signatureId=22799&signatureSubId=0&softwareVersion=6.0&releaseVersion=S456
    http://tools.cisco.com/security/center/viewIpsSignature.x?signatureId=23040&signatureSubId=0&softwareVersion=6.0&releaseVersion=S456
    http://www.cisco.com/en/US/products/products_security_advisory09186a0080b0a577.shtml
    http://www.fortiguard.com/advisory/FGA-2009-48.html
    http://www.osvdb.org/61128
    http://www.securityfocus.com/bid/37352
    http://www.vupen.com/english/advisories/2009/3574
    https://exchange.xforce.ibmcloud.com/vulnerabilities/54841
    http://fgc.fortinet.com/encyclopedia/vulnerability/fg-vd-09-013-cisco.html
    http://secunia.com/advisories/37810
    http://securitytracker.com/id?1023360
    http://tools.cisco.com/security/center/viewAlert.x?alertId=19499
    http://tools.cisco.com/security/center/viewIpsSignature.x?signatureId=22660&signatureSubId=0&softwareVersion=6.0&releaseVersion=S456
    http://tools.cisco.com/security/center/viewIpsSignature.x?signatureId=22661&signatureSubId=0&softwareVersion=6.0&releaseVersion=S456
    http://tools.cisco.com/security/center/viewIpsSignature.x?signatureId=22662&signatureSubId=0&softwareVersion=6.0&releaseVersion=S456
    http://tools.cisco.com/security/center/viewIpsSignature.x?signatureId=22663&signatureSubId=0&softwareVersion=6.0&releaseVersion=S456
    http://tools.cisco.com/security/center/viewIpsSignature.x?signatureId=22799&signatureSubId=0&softwareVersion=6.0&releaseVersion=S456
    http://tools.cisco.com/security/center/viewIpsSignature.x?signatureId=23040&signatureSubId=0&softwareVersion=6.0&releaseVersion=S456
    http://www.cisco.com/en/US/products/products_security_advisory09186a0080b0a577.shtml
    http://www.fortiguard.com/advisory/FGA-2009-48.html
    http://www.osvdb.org/61128
    http://www.securityfocus.com/bid/37352
    http://www.vupen.com/english/advisories/2009/3574
    https://exchange.xforce.ibmcloud.com/vulnerabilities/54841

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High