A Red Hat OpenStack Platform 16.2.4 (python-ujson) security update has been released for Red Hat Enterprise Linux 8.4.
RHSA-2022:8850-01: Moderate: Red Hat OpenStack Platform 16.2.4 (python-ujson) security update
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Red Hat Security Advisory
Synopsis: Moderate: Red Hat OpenStack Platform 16.2.4 (python-ujson) security update
Advisory ID: RHSA-2022:8850-01
Product: Red Hat OpenStack Platform
Advisory URL: https://access.redhat.com/errata/RHSA-2022:8850
Issue date: 2022-12-07
CVE Names: CVE-2022-31116 CVE-2022-31117
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1. Summary:
An update for python-ujson is now available for Red Hat OpenStack Platform
16.2.4 (Train) for Red Hat Enterprise Linux (RHEL) 8.4.
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 16.2 - ppc64le, x86_64
3. Description:
UltraJSON is an ultra fast JSON encoder and decoder
Security Fix(es):
* improper decoding of escaped surrogate characters may lead to string
corruption key confusion or value overwriting (CVE-2022-31116)
* Potential double free of buffer during string decoding (CVE-2022-31117)
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/):
2104739 - CVE-2022-31117 python-ujson: Potential double free of buffer during string decoding
2104740 - CVE-2022-31116 python-ujson: improper decoding of escaped surrogate characters may lead to string corruption, key confusion or value overwriting
6. Package List:
Red Hat OpenStack Platform 16.2:
Source:
python-ujson-2.0.3-3.el8ost.src.rpm
ppc64le:
python-ujson-debugsource-2.0.3-3.el8ost.ppc64le.rpm
python3-ujson-2.0.3-3.el8ost.ppc64le.rpm
python3-ujson-debuginfo-2.0.3-3.el8ost.ppc64le.rpm
x86_64:
python-ujson-debugsource-2.0.3-3.el8ost.x86_64.rpm
python3-ujson-2.0.3-3.el8ost.x86_64.rpm
python3-ujson-debuginfo-2.0.3-3.el8ost.x86_64.rpm
Red Hat OpenStack Platform 16.2:
Source:
python-ujson-2.0.3-3.el8ost.src.rpm
x86_64:
python-ujson-debugsource-2.0.3-3.el8ost.x86_64.rpm
python3-ujson-2.0.3-3.el8ost.x86_64.rpm
python3-ujson-debuginfo-2.0.3-3.el8ost.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-2022-31116
https://access.redhat.com/security/cve/CVE-2022-31117
https://access.redhat.com/security/updates/classification/#moderate
8. Contact:
The Red Hat security contact is . More contact
details at https://access.redhat.com/security/team/contact/
Copyright 2022 Red Hat, Inc.
