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    CVE-2007-4939

    Heap-based buffer overflow in mplayerc.exe in Media Player Classic (MPC) 6.4.9.0 and earlier, as used standalone and in mympc (aka CD-Storm) 1.0.0.1, StormPlayer 1.0.4, and possibly other products, allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a .avi file with an "indx truck size" of 0xffffffff, and certain wLongsPerEntry and nEntriesInuse values.

    Published:Sep 18, 2007
    Last Modified:Apr 23, 2026
    EPS:Sep 18, 2007
    EPSS Score:0.23195
    CVSS Score:9.3

    Affected Products

    Vendor
    Guliverkli
    Product
    Media Player Classic
    Vendor
    Mympc
    Product
    Cd-storm
    Vendor
    Verycd
    Product
    Stormplayer

    Exploits

    http://www.securityfocus.com/bid/25650http://www.vulnhunt.com/advisories/CAL-20070912-1_Multiple_vendor_produce_handling_AVI_file_vulnerabilities.txthttp://www.securityfocus.com/bid/25650http://www.vulnhunt.com/advisories/CAL-20070912-1_Multiple_vendor_produce_handling_AVI_file_vulnerabilities.txthttps://www.exploit-db.com/exploits/30579

    References

    http://secunia.com/advisories/26806
    http://secunia.com/advisories/26807
    http://secunia.com/advisories/26808
    http://securityreason.com/securityalert/3144
    http://www.securityfocus.com/archive/1/479222/100/0/threaded
    http://www.securityfocus.com/bid/25650
    http://www.vulnhunt.com/advisories/CAL-20070912-1_Multiple_vendor_produce_handling_AVI_file_vulnerabilities.txt
    http://www.vupen.com/english/advisories/2007/3140
    http://www.vupen.com/english/advisories/2007/3141
    http://www.vupen.com/english/advisories/2007/3142
    https://exchange.xforce.ibmcloud.com/vulnerabilities/36583
    http://secunia.com/advisories/26806
    http://secunia.com/advisories/26807
    http://secunia.com/advisories/26808
    http://securityreason.com/securityalert/3144
    http://www.securityfocus.com/archive/1/479222/100/0/threaded
    http://www.securityfocus.com/bid/25650
    http://www.vulnhunt.com/advisories/CAL-20070912-1_Multiple_vendor_produce_handling_AVI_file_vulnerabilities.txt
    http://www.vupen.com/english/advisories/2007/3140
    http://www.vupen.com/english/advisories/2007/3141
    http://www.vupen.com/english/advisories/2007/3142
    https://exchange.xforce.ibmcloud.com/vulnerabilities/36583

    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