CVE-2010-0639

    Dashboard / Vulnerabilities / CVE-2010-0639

    CVE-2010-0639

    Published: 15 Feb 2010Last Modified: 10 Apr 2026

    Summary:

    Details: The htcpHandleTstRequest function in htcp.c in Squid 2.x before 2.6.STABLE24 and 2.7 before 2.7.STABLE8, and htcp.cc in 3.0 before 3.0.STABLE24, allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via crafted packets to the HTCP port.

    References: http://secunia.com/advisories/38812, http://www.squid-cache.org/Advisories/SQUID-2010_2.txt, http://www.vupen.com/english/advisories/2010/0371, http://www.vupen.com/english/advisories/2010/0603, http://www.squid-cache.org/Versions/v2/2.7/changesets/12600.patch, http://www.squid-cache.org/Versions/v3/3.0/changesets/3.0-ADV-2010_2.patch, http://bugs.squid-cache.org/show_bug.cgi?id=2858, http://lists.fedoraproject.org/pipermail/package-announce/2010-February/035961.html, http://lists.fedoraproject.org/pipermail/package-announce/2010-March/037159.html, http://osvdb.org/62297, http://www.securityfocus.com/bid/38212, http://www.securitytracker.com/id?1023587

    Affected packages

    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
    CVE-2010-0639 | CVE-DB