← Vulnerability feed

Vulnerability record · CVE-2010-4539 · published 7 January 2011

CVE-2010-4539: Apache subversion vulnerability

Apache · Subversion

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.

6.8 CVSS 2.0 Medium EPSS 5.1% · top 7.9% CWE-399 · CWE-399
6.8CVSS 2.0 base score
5.1%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
56References, 2 tagged exploit
16 Jun 2026Last modified by NVD

Description

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.

AV:N/AC:L/Au:S/C:N/I:N/A:C

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
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.ill
http://mail-archives.apache.org/mod_mbox/www-announce/201011.mbox/%3CAANLkTi=5+NOi-Cp=fKCx6mAW-TofFVW=ikEQkXgQB8Bt%40mai
http://openwall.com/lists/oss-security/2011/01/02/1 Patch
http://openwall.com/lists/oss-security/2011/01/03/9
http://openwall.com/lists/oss-security/2011/01/04/10 Patch
http://openwall.com/lists/oss-security/2011/01/04/8 Patch
http://openwall.com/lists/oss-security/2011/01/05/4 Patch
http://secunia.com/advisories/42780 Vendor Advisory
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 Patch
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 Vendor Advisory
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 ExploitPatch
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.ill
http://mail-archives.apache.org/mod_mbox/www-announce/201011.mbox/%3CAANLkTi=5+NOi-Cp=fKCx6mAW-TofFVW=ikEQkXgQB8Bt%40mai
http://openwall.com/lists/oss-security/2011/01/02/1 Patch
http://openwall.com/lists/oss-security/2011/01/03/9
http://openwall.com/lists/oss-security/2011/01/04/10 Patch
http://openwall.com/lists/oss-security/2011/01/04/8 Patch
http://openwall.com/lists/oss-security/2011/01/05/4 Patch
http://secunia.com/advisories/42780 Vendor Advisory
http://secunia.com/advisories/42969
http://secunia.com/advisories/43115

Track CVE-2010-4539 inside VULONE

Watch it alongside the ransomware crews, C2 infrastructure and forum chatter that reference it, query it through the API and pull it into your SIEM over TAXII.

Start free Open in platform

Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.8CVE-2017-9800Apache subversion improper input validation vulnerabilityA maliciously constructed svn+ssh:// URL would cause Subversion clients before 1.8.19, 1.9.x before 1.9.7, and 1.10.0.x through 1.10.0-alpha3 to run …EPSS 19%8.8CVE-2013-4246Apache subversion improper access control vulnerabilitylibsvn_fs_fs/fs_fs.c in Apache Subversion 1.8.x before 1.8.2 might allow remote authenticated users with commit access to corrupt FSFS repositories a…EPSS 2.8%8.6CVE-2015-5259Apache Subversion svn:// protocol integer overflow enables remote code executionApache Subversion 1.9.x before 1.9.3 has an integer overflow in the read_string function in libsvn_ra_svn/marshal.c. A crafted svn:// protocol string…EPSS 57%analysed7.8CVE-2024-45720Apache subversion os command injection vulnerabilityOn Windows platforms, a "best fit" character encoding conversion of command line arguments to Subversion's executables (e.g., svn.exe, etc.) may lead…EPSS 0.61%7.8CVE-2015-0202Apache subversion vulnerabilityThe mod_dav_svn server in Subversion 1.8.0 through 1.8.11 allows remote attackers to cause a denial of service (memory consumption) via a large numbe…EPSS 8.0%7.8CVE-2013-2112Apache subversion vulnerabilityThe svnserve server in Subversion before 1.6.23 and 1.7.x before 1.7.10 allows remote attackers to cause a denial of service (exit) by aborting a con…EPSS 3.9%7.6CVE-2015-5343Apache subversion memory buffer overflow vulnerabilityInteger overflow in util.c in mod_dav_svn in Apache Subversion 1.7.x, 1.8.x before 1.8.15, and 1.9.x before 1.9.3 allows remote authenticated users t…EPSS 30%7.5CVE-2022-24070Apache subversion use after free vulnerabilitySubversion's mod_dav_svn is vulnerable to memory corruption. While looking up path-based authorization rules, mod_dav_svn servers may attempt to use …EPSS 9.5%

Source: NIST National Vulnerability Database (record CVE-2010-4539), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.