{"id":"BIT-subversion-2020-17525","summary":"Remote unauthenticated denial-of-service in Subversion mod_authz_svn","details":"Subversion's mod_authz_svn module will crash if the server is using in-repository authz rules with the AuthzSVNReposRelativeAccessFile option and a client sends a request for a non-existing repository URL. This can lead to disruption for users of the service. This issue was fixed in mod_dav_svn+mod_authz_svn servers 1.14.1 and mod_dav_svn+mod_authz_svn servers 1.10.7","aliases":["CVE-2020-17525"],"modified":"2025-05-20T10:02:07.006Z","published":"2024-03-06T11:05:54.580Z","database_specific":{"cpes":["cpe:2.3:a:apache:subversion:*:*:*:*:*:*:*:*"],"severity":"High"},"references":[{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2021/05/msg00000.html"},{"type":"WEB","url":"https://subversion.apache.org/security/CVE-2020-17525-advisory.txt"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2020-17525"}],"affected":[{"package":{"name":"subversion","ecosystem":"Bitnami","purl":"pkg:bitnami/subversion"},"ranges":[{"type":"SEMVER","events":[{"introduced":"1.9.0"},{"fixed":"1.10.7"},{"introduced":"1.11.0"},{"fixed":"1.14.1"}]}],"database_specific":{"source":"https://github.com/bitnami/vulndb/tree/main/data/subversion/BIT-subversion-2020-17525.json"},"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}],"schema_version":"1.7.3"}