Home / mailings [RHSA-2023:0804-01] Important: Red Hat OpenShift GitOps security update
Posted on 17 February 2023
RedHat===================================================================== 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.
