Home / mailings [RHSA-2022:8860-01] Moderate: Red Hat OpenStack Platform 16.1.9 (protobuf) security update
Posted on 08 December 2022
RedHat===================================================================== Red Hat Security Advisory
Synopsis: Moderate: Red Hat OpenStack Platform 16.1.9 (protobuf) security update
Advisory ID: RHSA-2022:8860-01
Product: Red Hat OpenStack Platform
Advisory URL: https://access.redhat.com/errata/RHSA-2022:8860
Issue date: 2022-12-07
CVE Names: CVE-2021-22570
=====================================================================
1. Summary:
An update for protobuf is now available for Red Hat OpenStack Platform
16.1.9 (Train) for Red Hat Enterprise Linux (RHEL) 8.2.
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 OpenStack Platform 16.1 - noarch
3. Description:
Security Fix(es):
* Incorrect parsing of nullchar in the proto symbol leads to Nullptr
dereference (CVE-2021-22570)
For more details about the security issue(s), including the impact, a CVSS
score, acknowledgments, and other related information, refer to the CVE
page listed in 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/):
2049429 - CVE-2021-22570 protobuf: Incorrect parsing of nullchar in the proto symbol leads to Nullptr dereference
6. Package List:
Red Hat OpenStack Platform 16.1:
Source:
protobuf-3.6.1-6.el8ost.src.rpm
noarch:
python3-protobuf-3.6.1-6.el8ost.noarch.rpm
Red Hat OpenStack Platform 16.1:
Source:
protobuf-3.6.1-6.el8ost.src.rpm
noarch:
python3-protobuf-3.6.1-6.el8ost.noarch.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-2021-22570
https://access.redhat.com/security/updates/classification/#moderate
8. Contact:
The Red Hat security contact is <secalert@redhat.com>. More contact
details at https://access.redhat.com/security/team/contact/
Copyright 2022 Red Hat, Inc.
