| Name | CVE-2021-32792 |
| Description | mod_auth_openidc is an authentication/authorization module for the Apache 2.x HTTP server that functions as an OpenID Connect Relying Party, authenticating users against an OpenID Connect Provider. In mod_auth_openidc before version 2.4.9, there is an XSS vulnerability in when using `OIDCPreservePost On`. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| References | DLA-3409-1 |
| Debian Bugs | 991580 |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| libapache2-mod-auth-openidc (PTS) | buster | 2.3.10.2-1+deb10u1 | vulnerable |
| buster (security) | 2.3.10.2-1+deb10u4 | fixed | |
| bullseye (security), bullseye | 2.4.9.4-0+deb11u3 | fixed | |
| bookworm | 2.4.12.3-2 | fixed | |
| trixie | 2.4.15.1-1 | fixed | |
| sid | 2.4.15.7-1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|---|---|---|---|---|---|
| libapache2-mod-auth-openidc | source | buster | 2.3.10.2-1+deb10u2 | DLA-3409-1 | ||
| libapache2-mod-auth-openidc | source | (unstable) | 2.4.9-1 | 991580 |
[stretch] - libapache2-mod-auth-openidc <no-dsa> (Minor issue)
https://github.com/zmartzone/mod_auth_openidc/security/advisories/GHSA-458c-7pwg-3j7j
https://github.com/zmartzone/mod_auth_openidc/commit/00c315cb0c8ab77c67be4a2ac08a71a83ac58751 (v2.4.9)
https://github.com/zmartzone/mod_auth_openidc/commit/55ea0a085290cd2c8cdfdd960a230cbc38ba8b56 (v2.4.9)