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    CVE-2006-4126

    The dc_chat function in cmd.dc.c in DConnect Daemon 0.7.0 and earlier allows remote attackers to cause a denial of service (application crash) by sending a client message before providing the nickname, which triggers a null pointer dereference.

    Published:Aug 14, 2006
    Last Modified:Apr 16, 2026
    EPS:Aug 14, 2006
    EPSS Score:0.15602
    CVSS Score:5

    Affected Products

    Vendor
    Dconnect
    Product
    Dconnect Daemon

    Exploits

    http://secunia.com/advisories/21384http://securitytracker.com/id?1016641http://www.securityfocus.com/bid/19370http://secunia.com/advisories/21384http://securitytracker.com/id?1016641http://www.securityfocus.com/bid/19370https://www.exploit-db.com/exploits/28345

    Common Weakness Enumeration

    No CWE recorded yet

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    References

    http://secunia.com/advisories/21384
    http://securityreason.com/securityalert/1377
    http://securitytracker.com/id?1016641
    http://www.dc.ds.pg.gda.pl/
    http://www.dc.ds.pg.gda.pl/?page=doc&doc=changelog
    http://www.securityfocus.com/archive/1/442440/100/0/threaded
    http://www.securityfocus.com/bid/19370
    http://www.vupen.com/english/advisories/2006/3181
    https://exchange.xforce.ibmcloud.com/vulnerabilities/28279
    http://secunia.com/advisories/21384
    http://securityreason.com/securityalert/1377
    http://securitytracker.com/id?1016641
    http://www.dc.ds.pg.gda.pl/
    http://www.dc.ds.pg.gda.pl/?page=doc&doc=changelog
    http://www.securityfocus.com/archive/1/442440/100/0/threaded
    http://www.securityfocus.com/bid/19370
    http://www.vupen.com/english/advisories/2006/3181
    https://exchange.xforce.ibmcloud.com/vulnerabilities/28279

    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