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Fedora 34: 2021-e3017c538a Moderate: Open Redirect and XSS Risks

fedora
Calendar Grey August 7, 2021
Dist Fedora Esm H88
The Security Report concerning mod_auth_openidc highlights significant vulnerabilities, including open redirect concerns and cross-site scripting threats following AES GCM weaknesses.
- Resolves: rhbz#1985153 - mod_auth_openidc-2.4.9 is available - Resolves: rhbz#1986103 - CVE-2021-32786 mod_auth_openidc: open redirect in oidc_validate_redirect_url() - Resolves:...

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.

- Resolves: rhbz#1985153 - mod_auth_openidc-2.4.9 is available - Resolves:

rhbz#1986103 - CVE-2021-32786 mod_auth_openidc: open redirect

in oidc_validate_redirect_url() - Resolves: rhbz#1986396 - CVE-2021-32791

mod_auth_openidc: hardcoded static IV and AAD with a

reused key in AES GCM encryption - Resolves:

rhbz#1986398 - CVE-2021-32792 mod_auth_openidc: XSS when using

OIDCPreservePost On

* Fri Jul 30 2021 Jakub Hrozek - 2.4.9-1

- Resolves: rhbz#1985153 - mod_auth_openidc-2.4.9 is available

- Resolves: rhbz#1986103 - CVE-2021-32786 mod_auth_openidc: open redirect

in oidc_validate_redirect_url()

- Resolves: rhbz#1986396 - CVE-2021-32791 mod_auth_openidc: hardcoded

static IV and AAD with a reused key in AES GCM

encryption

- Resolves: rhbz#1986398 - CVE-2021-32792 mod_auth_openidc: XSS when using

OIDCPreservePost On

* Thu Jul 22 2021 Fedora Release Engineering - 2.4.8.4-2

- Rebuilt for https://fedoraproject.org/wiki/Fedora_35_Mass_Rebuild

[ 1 ] Bug #1985153 - mod_auth_openidc-2.4.9 is available

https://bugzilla.redhat.com/show_bug.cgi?id=1985153

[ 2 ] Bug #1986103 - CVE-2021-32786 mod_auth_openidc: open redirect in oidc_validate_redirect_url() [fedora-all]

https://bugzilla.redhat.com/show_bug.cgi?id=1986103

[ 3 ] Bug #1986396 - CVE-2021-32791 mod_auth_openidc: hardcoded static IV and AAD with a reused key in AES GCM encryption [fedora-all]

https://bugzilla.redhat.com/show_bug.cgi?id=1986396

[ 4 ] Bug #1986398 - CVE-2021-32792 mod_auth_openidc: XSS when using OIDCPreservePost On [fedora-all]

https://bugzilla.redhat.com/show_bug.cgi?id=1986398

su -c 'dnf upgrade --advisory FEDORA-2021-e3017c538a' 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
important
Lowest
Low
Medium
High
Critical

Product: Fedora 34
Version: 2.4.9
Release: 1.fc34
Summary: OpenID Connect auth module for Apache HTTP Server

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