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    CVE-2009-1831

    The Nullsoft Modern Skins Support module (gen_ff.dll) in Nullsoft Winamp before 5.552 allows remote attackers to execute arbitrary code via a crafted MAKI file, which triggers an incorrect sign extension, an integer overflow, and a stack-based buffer overflow.

    Published:May 29, 2009
    Last Modified:Apr 23, 2026
    EPS:May 29, 2009
    EPSS Score:0.81169
    CVSS Score:9.3

    Affected Products

    Vendor
    Nullsoft
    Product
    Winamp

    Exploits

    http://www.securityfocus.com/bid/35052http://www.securityfocus.com/bid/35052https://www.exploit-db.com/exploits/8767https://www.exploit-db.com/exploits/21256https://www.exploit-db.com/exploits/8770https://www.exploit-db.com/exploits/8772https://www.exploit-db.com/exploits/8783

    Common Weakness Enumeration

    No CWE recorded yet

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    Related CVEs

    CVE-2014-3442 (CVSS 4.3) — Winamp 5.666 and earlier allows remote attackers to cause a denial of service (memory corruption and crash) vi…
    CVE-2013-4694 (CVSS 7.5) — Stack-based buffer overflow in gen_jumpex.dll in Winamp before 5.64 Build 3418 allows remote attackers to caus…
    CVE-2012-4045 (CVSS 7.5) — Multiple heap-based buffer overflows in bmp.w5s in Winamp before 5.63 build 3235 allow remote attackers to exe…
    CVE-2012-3889 (CVSS 6.8) — The in_mod plugin in Winamp before 5.63 allows remote attackers to cause a denial of service (memory corruptio…
    CVE-2012-3890 (CVSS 6.8) — The in_mod plugin in Winamp before 5.63 allows remote attackers to cause a denial of service (heap memory corr…
    CVE-2011-3834 (CVSS 9.3) — Multiple integer overflows in the in_avi.dll plugin in Winamp before 5.623 allow remote attackers to execute a…
    CVE-2011-4857 (CVSS 10) — Heap-based buffer overflow in the in_mod.dll plugin in Winamp before 5.623 allows remote attackers to execute …
    CVE-2010-2586 (CVSS 9.3) — Multiple integer overflows in in_nsv.dll in the in_nsv plugin in Winamp before 5.6 allow remote attackers to e…
    CVE-2010-4373 (CVSS 4.3) — The in_mp4 plugin in Winamp before 5.6 allows remote attackers to cause a denial of service (application crash…
    CVE-2010-4374 (CVSS 4.3) — The in_mkv plugin in Winamp before 5.6 allows remote attackers to cause a denial of service (application crash…

    References

    http://vrt-sourcefire.blogspot.com/2009/05/winamp-maki-parsing-vulnerability.html
    http://www.securityfocus.com/bid/35052
    https://exchange.xforce.ibmcloud.com/vulnerabilities/50664
    https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A15683
    https://www.exploit-db.com/exploits/8767
    https://www.exploit-db.com/exploits/8770
    https://www.exploit-db.com/exploits/8772
    https://www.exploit-db.com/exploits/8783
    http://vrt-sourcefire.blogspot.com/2009/05/winamp-maki-parsing-vulnerability.html
    http://www.securityfocus.com/bid/35052
    https://exchange.xforce.ibmcloud.com/vulnerabilities/50664
    https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A15683
    https://www.exploit-db.com/exploits/8767
    https://www.exploit-db.com/exploits/8770
    https://www.exploit-db.com/exploits/8772
    https://www.exploit-db.com/exploits/8783

    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