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    CVE-2004-0409

    Stack-based buffer overflow in the Socks-5 proxy code for XChat 1.8.0 to 2.0.8, with socks5 traversal enabled, allows remote attackers to execute arbitrary code.

    Published:Apr 5, 2004
    Last Modified:Apr 16, 2026
    EPS:Apr 17, 2004
    EPSS Score:0.30771
    CVSS Score:7.5

    Affected Products

    Vendor
    Redhat
    Product
    Enterprise Linux
    Vendor
    Redhat
    Product
    Linux
    Vendor
    Xchat
    Product
    Xchat

    Exploits

    https://www.exploit-db.com/exploits/296

    Common Weakness Enumeration

    No CWE recorded yet

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

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    References

    http://mail.nl.linux.org/xchat-announce/2004-04/msg00000.html
    http://security.gentoo.org/glsa/glsa-200404-15.xml
    http://www.fedoralegacy.org/updates/FC2/2005-11-14-FLSA_2005_123013
    http://www.redhat.com/support/errata/RHSA-2004-177.html
    http://www.redhat.com/support/errata/RHSA-2004-585.html
    http://www.xchat.org/
    https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11312
    https://www.debian.org/security/2004/dsa-493
    http://mail.nl.linux.org/xchat-announce/2004-04/msg00000.html
    http://security.gentoo.org/glsa/glsa-200404-15.xml
    http://www.fedoralegacy.org/updates/FC2/2005-11-14-FLSA_2005_123013
    http://www.redhat.com/support/errata/RHSA-2004-177.html
    http://www.redhat.com/support/errata/RHSA-2004-585.html
    http://www.xchat.org/
    https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11312
    https://www.debian.org/security/2004/dsa-493

    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