{"id":"CVE-2010-4539","url":"https://www.cyber-defence.io/tools/cve/CVE-2010-4539","generatedAt":"2026-10-27T17:43:58.378Z","title":"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…","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.","published":"2011-01-07T19:00:19.000Z","lastModified":"2026-06-16T23:25:01.000Z","status":"Modified","sourceIdentifier":"secalert@redhat.com","cvss":{"version":"2.0","score":6.8,"severity":"MEDIUM","vector":"AV:N/AC:L/Au:S/C:N/I:N/A:C"},"cwe":["CWE-399"],"affected":["apache/subversion"],"epss":{"score":0.05136,"percentile":0.92346,"date":"2026-10-26","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"low","text":"Lower severity and a low EPSS score (5.14%). Track it; it rarely justifies an emergency change on its own."},"changes":[],"references":[{"url":"http://lists.fedoraproject.org/pipermail/package-announce/2011-January/053230.html","source":"secalert@redhat.com"},{"url":"http://lists.opensuse.org/opensuse-security-announce/2011-04/msg00000.html","source":"secalert@redhat.com"},{"url":"http://mail-archives.apache.org/mod_mbox/subversion-users/201011.mbox/%3C3923B919-C2BE-41AD-84ED-7207837FAD1A%40ncsa.illinois.edu%3E","source":"secalert@redhat.com"},{"url":"http://mail-archives.apache.org/mod_mbox/www-announce/201011.mbox/%3CAANLkTi=5+NOi-Cp=fKCx6mAW-TofFVW=ikEQkXgQB8Bt%40mail.gmail.com%3E","source":"secalert@redhat.com"},{"url":"http://openwall.com/lists/oss-security/2011/01/02/1","tags":["Patch"],"source":"secalert@redhat.com"},{"url":"http://openwall.com/lists/oss-security/2011/01/03/9","source":"secalert@redhat.com"},{"url":"http://openwall.com/lists/oss-security/2011/01/04/10","tags":["Patch"],"source":"secalert@redhat.com"},{"url":"http://openwall.com/lists/oss-security/2011/01/04/8","tags":["Patch"],"source":"secalert@redhat.com"},{"url":"http://openwall.com/lists/oss-security/2011/01/05/4","tags":["Patch"],"source":"secalert@redhat.com"},{"url":"http://secunia.com/advisories/42780","tags":["Vendor 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