CVE-2010-4539

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    CVE-2010-4539

    Published: 7 Jan 2011Last Modified: 10 Apr 2026

    Summary:

    Details: The walk function in repos.c in the mod_dav_svn module for the Apache HTTP Server, as distributed in Apache Subversion before 1.6.15, allows remote authenticated users to cause a denial of service (NULL pointer dereference and daemon crash) via vectors that trigger the walking of SVNParentPath collections.

    References: http://secunia.com/advisories/42780, http://secunia.com/advisories/42969, http://secunia.com/advisories/43115, http://secunia.com/advisories/43139, http://secunia.com/advisories/43346, http://www.mandriva.com/security/advisories?name=MDVSA-2011:006, http://www.ubuntu.com/usn/USN-1053-1, http://www.vupen.com/english/advisories/2011/0015, http://www.vupen.com/english/advisories/2011/0103, http://www.vupen.com/english/advisories/2011/0162, http://www.vupen.com/english/advisories/2011/0264, https://bugzilla.redhat.com/show_bug.cgi?id=667407, http://openwall.com/lists/oss-security/2011/01/02/1, http://openwall.com/lists/oss-security/2011/01/04/10, http://openwall.com/lists/oss-security/2011/01/04/8, http://openwall.com/lists/oss-security/2011/01/05/4, http://svn.apache.org/viewvc?view=revision&revision=1033166, https://bugzilla.redhat.com/show_bug.cgi?id=667407, http://lists.fedoraproject.org/pipermail/package-announce/2011-January/053230.html, http://lists.opensuse.org/opensuse-security-announce/2011-04/msg00000.html, http://mail-archives.apache.org/mod_mbox/subversion-users/201011.mbox/%3C3923B919-C2BE-41AD-84ED-7207837FAD1A%40ncsa.illinois.edu%3E, http://mail-archives.apache.org/mod_mbox/www-announce/201011.mbox/%3CAANLkTi=5+NOi-Cp=fKCx6mAW-TofFVW=ikEQkXgQB8Bt%40mail.gmail.com%3E, http://openwall.com/lists/oss-security/2011/01/03/9, http://svn.apache.org/repos/asf/subversion/tags/1.6.15/CHANGES, http://www.redhat.com/support/errata/RHSA-2011-0257.html, http://www.redhat.com/support/errata/RHSA-2011-0258.html, http://www.securityfocus.com/bid/45655, http://www.securitytracker.com/id?1024934, https://exchange.xforce.ibmcloud.com/vulnerabilities/64472

    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