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Fedora 36: Critical Open Redirect Vulnerability in mod_auth_openidc

fedora
Calendar Grey December 25, 2022
Dist Fedora Esm H88
The latest Fedora upgrade addresses a severe security flaw related to open redirection in mod_auth_openidc, significantly improving the safety of Apache HTTP servers.
This module enables an Apache 2.x web server to operate as an OpenID Connect Relying Party and/or OAuth 2.0 Resource Server.

Summary

This module enables an Apache 2.x web server to operate as

an OpenID Connect Relying Party and/or OAuth 2.0 Resource Server.

CVE-2022-23527 mod_auth_openidc: Open Redirect in oidc_validate_redirect_url()

using tab character

* Fri Dec 16 2022 Tomas Halman - 2.4.12.2-1

Rebase to 2.4.12.2 version

- Resolves: rhbz#2153657 - CVE-2022-23527 mod_auth_openidc: Open Redirect in

oidc_validate_redirect_url() using tab character

[ 1 ] Bug #2153657 - CVE-2022-23527 mod_auth_openidc: Open Redirect in oidc_validate_redirect_url() using tab character [fedora-36]

https://bugzilla.redhat.com/show_bug.cgi?id=2153657

[ 2 ] Bug #2153658 - CVE-2022-23527 mod_auth_openidc: Open Redirect in oidc_validate_redirect_url() using tab character [fedora-37]

https://bugzilla.redhat.com/show_bug.cgi?id=2153658

su -c 'dnf upgrade --advisory FEDORA-2022-6beaa3bd0c' at the command

line. For more information, refer to the dnf documentation available at

https://dnf.readthedocs.io/en/latest/command_ref.html

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Change Log

References

Update Instructions

Severity
critical
Lowest
Low
Medium
High
Critical

Product: Fedora 36
Version: 2.4.12.2
Release: 1.fc36
Summary: OpenID Connect auth module for Apache HTTP Server

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