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=====================================================================
                   Red Hat Security Advisory

Synopsis:          Important: Red Hat OpenShift GitOps security update
Advisory ID:       RHSA-2023:0804-01
Product:           Red Hat OpenShift GitOps
Advisory URL:      https://access.redhat.com/errata/RHSA-2023:0804
Issue date:        2023-02-17
CVE Names:         CVE-2021-4238 CVE-2022-3064 CVE-2022-23521 
                   CVE-2022-40303 CVE-2022-40304 CVE-2022-41903 
                   CVE-2022-47629 CVE-2023-23947 
=====================================================================

1. Summary:

An update is now available for Red Hat OpenShift GitOps 1.5.

Red Hat Product Security has rated this update as having a security impact
of Important. 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. Description:

Security Fix(es):

* goutils: RandomAlphaNumeric and CryptoRandomAlphaNumeric are not as
random as they should be (CVE-2021-4238)

* go-yaml: Improve heuristics preventing CPU/memory abuse by parsing
malicious or large YAML documents (CVE-2022-3064)

* ArgoCD: Users with any cluster secret update access may update
out-of-bounds cluster secrets (CVE-2023-23947)

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.

3. 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

4. Bugs fixed (https://bugzilla.redhat.com/):

2156729 - CVE-2021-4238 goutils: RandomAlphaNumeric and CryptoRandomAlphaNumeric are not as random as they should be
2163037 - CVE-2022-3064 go-yaml: Improve heuristics preventing CPU/memory abuse by parsing malicious or large YAML documents
2167819 - CVE-2023-23947 ArgoCD: Users with any cluster secret update access may update out-of-bounds cluster secrets

5. References:

https://access.redhat.com/security/cve/CVE-2021-4238
https://access.redhat.com/security/cve/CVE-2022-3064
https://access.redhat.com/security/cve/CVE-2022-23521
https://access.redhat.com/security/cve/CVE-2022-40303
https://access.redhat.com/security/cve/CVE-2022-40304
https://access.redhat.com/security/cve/CVE-2022-41903
https://access.redhat.com/security/cve/CVE-2022-47629
https://access.redhat.com/security/cve/CVE-2023-23947
https://access.redhat.com/security/updates/classification/#important

6. Contact:

The Red Hat security contact is <secalert@redhat.com>. More contact
details at https://access.redhat.com/security/team/contact/

Copyright 2023 Red Hat, Inc.
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