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    CVE-2010-4539

    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.

    Published:Nov 26, 2010
    Last Modified:Apr 11, 2025
    EPS:Jan 7, 2011
    EPSS Score:0.0111
    CVSS Score:6.8

    Affected Products

    Vendor
    Apache
    Product
    Subversion
    Vendor
    Redhat
    Product
    Enterprise Linux

    Exploits

    https://bugzilla.redhat.com/show_bug.cgi?id=667407https://bugzilla.redhat.com/show_bug.cgi?id=667407

    Common Weakness Enumeration

    No CWE recorded yet

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    Related CVEs

    CVE-2024-46901 (CVSS 3.1) — Insufficient validation of filenames against control characters in Apache Subversion repositories served via m…
    CVE-2024-45720 (CVSS 8.2) — On Windows platforms, a "best fit" character encoding conversion of command line arguments to Subversion's exe…
    CVE-2021-28544 (CVSS 4.3) — Apache Subversion SVN authz protected copyfrom paths regression Subversion servers reveal 'copyfrom' paths tha…
    CVE-2022-24070 (CVSS 7.5) — Subversion's mod_dav_svn is vulnerable to memory corruption. While looking up path-based authorization rules, …
    CVE-2020-17525 (CVSS 7.5) — Subversion's mod_authz_svn module will crash if the server is using in-repository authz rules with the AuthzSV…
    CVE-2019-0203 (CVSS 7.5) — In Apache Subversion versions up to and including 1.9.10, 1.10.4, 1.12.0, Subversion's svnserve server process…
    CVE-2018-11782 (CVSS 6.5) — In Apache Subversion versions up to and including 1.9.10, 1.10.4, 1.12.0, Subversion's svnserve server process…
    CVE-2018-11803 (CVSS 7.5) — Subversion's mod_dav_svn Apache HTTPD module versions 1.11.0 and 1.10.0 to 1.10.3 will crash after dereferenci…
    CVE-2017-9800 (CVSS 9.8) — A maliciously constructed svn+ssh:// URL would cause Subversion clients before 1.8.19, 1.9.x before 1.9.7, and…
    CVE-2016-8734 (CVSS 6.5) — Apache Subversion's mod_dontdothat module and HTTP clients 1.4.0 through 1.8.16, and 1.9.0 through 1.9.4 are v…

    References

    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/2011/01/02/1
    http://openwall.com/lists/oss-security/2011/01/03/9
    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://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://svn.apache.org/repos/asf/subversion/tags/1.6.15/CHANGES
    http://svn.apache.org/viewvc?view=revision&revision=1033166
    http://www.mandriva.com/security/advisories?name=MDVSA-2011:006
    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
    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
    https://exchange.xforce.ibmcloud.com/vulnerabilities/64472
    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/2011/01/02/1
    http://openwall.com/lists/oss-security/2011/01/03/9
    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://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://svn.apache.org/repos/asf/subversion/tags/1.6.15/CHANGES
    http://svn.apache.org/viewvc?view=revision&revision=1033166
    http://www.mandriva.com/security/advisories?name=MDVSA-2011:006
    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
    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
    https://exchange.xforce.ibmcloud.com/vulnerabilities/64472

    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