Description
mod_dav.c in the Apache HTTP Server before 2.2.25 does not properly determine whether DAV is enabled for a URI, which allows remote attackers to cause a denial of service (segmentation fault) via a MERGE request in which the URI is configured for handling by the mod_dav_svn module, but a certain href attribute in XML data refers to a non-DAV URI.
Remediation
References
Related Vulnerabilities
Grafana Missing Authentication for Critical Function Vulnerability (CVE-2019-15043)
phpMyFAQ Misinterpretation of Input Vulnerability (CVE-2023-0880)
Mailman Improper Restriction of Excessive Authentication Attempts Vulnerability (CVE-2021-42096)
Undertow Unchecked Return Value Vulnerability (CVE-2022-1319)