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. https://subversion.apache.org/security/CVE-2020-17525-advisory.txt CREATE(Triage):(User=admin) [CVE-2020-17525|https://nvd.nist.gov/vuln/detail/CVE-2020-17525]