A mod_auth_openidc:2.3 security update has been released for Red Hat Enterprise Linux 8.
RHSA-2022:1823-01: Moderate: mod_auth_openidc:2.3 security update
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Red Hat Security Advisory
Synopsis: Moderate: mod_auth_openidc:2.3 security update
Advisory ID: RHSA-2022:1823-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2022:1823
Issue date: 2022-05-10
CVE Names: CVE-2021-32786 CVE-2021-32791 CVE-2021-32792
CVE-2021-39191
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1. Summary:
An update for the mod_auth_openidc:2.3 module is now available for Red Hat
Enterprise Linux 8.
Red Hat Product Security has rated this update as having a security impact
of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which
gives a detailed severity rating, is available for each vulnerability from
the CVE link(s) in the References section.
2. Relevant releases/architectures:
Red Hat Enterprise Linux AppStream (v. 8) - aarch64, ppc64le, s390x, x86_64
3. 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()
(CVE-2021-32786)
* mod_auth_openidc: hardcoded static IV and AAD with a reused key in AES
GCM encryption (CVE-2021-32791)
* mod_auth_openidc: XSS when using OIDCPreservePost On (CVE-2021-32792)
* mod_auth_openidc: open redirect due to target_link_uri parameter not
validated (CVE-2021-39191)
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 Red Hat
Enterprise Linux 8.6 Release Notes linked from the References section.
4. Solution:
For details on how to apply this update, which includes the changes
described in this advisory, refer to:
https://access.redhat.com/articles/11258
5. Bugs fixed ( https://bugzilla.redhat.com/):
1986102 - CVE-2021-32786 mod_auth_openidc: open redirect in oidc_validate_redirect_url()
1986395 - CVE-2021-32791 mod_auth_openidc: hardcoded static IV and AAD with a reused key in AES GCM encryption
1986397 - CVE-2021-32792 mod_auth_openidc: XSS when using OIDCPreservePost On
2001646 - CVE-2021-39191 mod_auth_openidc: open redirect due to target_link_uri parameter not validated
6. Package List:
Red Hat Enterprise Linux AppStream (v. 8):
Source:
cjose-0.6.1-2.module+el8+2454+f890a43a.src.rpm
mod_auth_openidc-2.3.7-11.module+el8.6.0+14082+b6f23e95.src.rpm
aarch64:
cjose-0.6.1-2.module+el8+2454+f890a43a.aarch64.rpm
cjose-debuginfo-0.6.1-2.module+el8+2454+f890a43a.aarch64.rpm
cjose-debugsource-0.6.1-2.module+el8+2454+f890a43a.aarch64.rpm
cjose-devel-0.6.1-2.module+el8+2454+f890a43a.aarch64.rpm
mod_auth_openidc-2.3.7-11.module+el8.6.0+14082+b6f23e95.aarch64.rpm
mod_auth_openidc-debuginfo-2.3.7-11.module+el8.6.0+14082+b6f23e95.aarch64.rpm
mod_auth_openidc-debugsource-2.3.7-11.module+el8.6.0+14082+b6f23e95.aarch64.rpm
ppc64le:
cjose-0.6.1-2.module+el8+2454+f890a43a.ppc64le.rpm
cjose-debuginfo-0.6.1-2.module+el8+2454+f890a43a.ppc64le.rpm
cjose-debugsource-0.6.1-2.module+el8+2454+f890a43a.ppc64le.rpm
cjose-devel-0.6.1-2.module+el8+2454+f890a43a.ppc64le.rpm
mod_auth_openidc-2.3.7-11.module+el8.6.0+14082+b6f23e95.ppc64le.rpm
mod_auth_openidc-debuginfo-2.3.7-11.module+el8.6.0+14082+b6f23e95.ppc64le.rpm
mod_auth_openidc-debugsource-2.3.7-11.module+el8.6.0+14082+b6f23e95.ppc64le.rpm
s390x:
cjose-0.6.1-2.module+el8+2454+f890a43a.s390x.rpm
cjose-debuginfo-0.6.1-2.module+el8+2454+f890a43a.s390x.rpm
cjose-debugsource-0.6.1-2.module+el8+2454+f890a43a.s390x.rpm
cjose-devel-0.6.1-2.module+el8+2454+f890a43a.s390x.rpm
mod_auth_openidc-2.3.7-11.module+el8.6.0+14082+b6f23e95.s390x.rpm
mod_auth_openidc-debuginfo-2.3.7-11.module+el8.6.0+14082+b6f23e95.s390x.rpm
mod_auth_openidc-debugsource-2.3.7-11.module+el8.6.0+14082+b6f23e95.s390x.rpm
x86_64:
cjose-0.6.1-2.module+el8+2454+f890a43a.x86_64.rpm
cjose-debuginfo-0.6.1-2.module+el8+2454+f890a43a.x86_64.rpm
cjose-debugsource-0.6.1-2.module+el8+2454+f890a43a.x86_64.rpm
cjose-devel-0.6.1-2.module+el8+2454+f890a43a.x86_64.rpm
mod_auth_openidc-2.3.7-11.module+el8.6.0+14082+b6f23e95.x86_64.rpm
mod_auth_openidc-debuginfo-2.3.7-11.module+el8.6.0+14082+b6f23e95.x86_64.rpm
mod_auth_openidc-debugsource-2.3.7-11.module+el8.6.0+14082+b6f23e95.x86_64.rpm
These packages are GPG signed by Red Hat for security. Our key and
details on how to verify the signature are available from
https://access.redhat.com/security/team/key/
7. References:
https://access.redhat.com/security/cve/CVE-2021-32786
https://access.redhat.com/security/cve/CVE-2021-32791
https://access.redhat.com/security/cve/CVE-2021-32792
https://access.redhat.com/security/cve/CVE-2021-39191
https://access.redhat.com/security/updates/classification/#moderate
https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/8/html/8.6_release_notes/
8. Contact:
The Red Hat security contact is . More contact
details at https://access.redhat.com/security/team/contact/
Copyright 2022 Red Hat, Inc.
