DEBIAN-CVE-2022-23527
- Source
- https://security-tracker.debian.org/tracker/CVE-2022-23527
- Import Source
- https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2022-23527.json
- JSON Data
- https://api.osv.dev/v1/vulns/DEBIAN-CVE-2022-23527
- Upstream
- Downstream
- Published
- 2022-12-14T18:15:20Z
- Modified
- 2026-09-01T20:04:42Z
- Severity
-
- 6.1 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N CVSS Calculator
- Summary
- [none]
- Details
-
mod_auth_openidc is an OpenID Certified™ authentication and authorization module for the Apache 2.x HTTP server. Versions prior to 2.4.12.2 are vulnerable to Open Redirect. When providing a logout parameter to the redirect URI, the existing code in oidc_validate_redirect_url() does not properly check for URLs that start with /\t, leading to an open redirect. This issue has been patched in version 2.4.12.2. Users unable to upgrade can mitigate the issue by configuring mod_auth_openidc to only allow redirection when the destination matches a given regular expression with OIDCRedirectURLsAllowed.
- References
Affected packages
Debian:12 / libapache2-mod-auth-openidc
Package
- Name
- libapache2-mod-auth-openidc
- Purl
- pkg:deb/debian/libapache2-mod-auth-openidc?arch=source&distro=bookworm
Debian:13 / libapache2-mod-auth-openidc
Package
- Name
- libapache2-mod-auth-openidc
- Purl
- pkg:deb/debian/libapache2-mod-auth-openidc?arch=source&distro=trixie
Debian:14 / libapache2-mod-auth-openidc
Package
- Name
- libapache2-mod-auth-openidc
- Purl
- pkg:deb/debian/libapache2-mod-auth-openidc?arch=source&distro=forky