Issued at: 2026-11-05
Updated at: 2026-11-05
Advisory content derived from Red Hat RHSA-2023:6940, © Red Hat, Inc., used under CC BY 4.0, with modifications.
Synopsis
Moderate: mod_auth_openidc:2.3 security and bug fix update
Description
The mod_auth_openidc is an OpenID Connect authentication module for Apache HTTP Server. It enables an Apache HTTP Server to operate as an OpenID Connect Relying Party and/or OAuth 2.0 Resource Server.
Security Fix(es):
* mod_auth_openidc: Open Redirect in oidc_validate_redirect_url() using tab character (CVE-2022-23527)
* mod_auth_openidc: NULL pointer dereference when OIDCStripCookies is set and a crafted Cookie header is supplied (CVE-2023-28625)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Additional Changes:
For detailed information on changes in this release, see the Rocky Linux 8.9 Release Notes linked from the References section.