- Vulnerability/
- RHSA-2022:2218
RHSA-2022:2218: Moderate: Openshift Logging Security and Bug update Release (5.2.10)
First published: Wed May 11 2022(Updated: )
Openshift Logging Bug Fix Release (5.2.10)<br>Security Fix(es):<br><li> kubeclient: kubeconfig parsing error can lead to MITM attacks (CVE-2022-0759)</li> <li> netty-codec: Bzip2Decoder doesn't allow setting size restrictions for decompressed data (CVE-2021-37136)</li> <li> netty-codec: SnappyFrameDecoder doesn't restrict chunk length and may buffer skippable chunks in an unnecessary way (CVE-2021-37137)</li> <li> netty: control chars in header names may lead to HTTP request smuggling (CVE-2021-43797)</li> <li> prometheus/client_golang: Denial of service using InstrumentHandlerCounter (CVE-2022-21698)</li> 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.
| Affected Software | Affected Version | How to fix |
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Reference Links
- https://bugzilla.redhat.com/show_bug.cgi?id=2004133
- https://bugzilla.redhat.com/show_bug.cgi?id=2004135
- https://bugzilla.redhat.com/show_bug.cgi?id=2031958
- https://bugzilla.redhat.com/show_bug.cgi?id=2045880
- https://bugzilla.redhat.com/show_bug.cgi?id=2058404
- https://issues.redhat.com/browse/LOG-2335
- https://issues.redhat.com/browse/LOG-2475
- https://issues.redhat.com/browse/LOG-2480
- https://issues.redhat.com/browse/LOG-1972
- https://access.redhat.com/security/updates/classification/#moderate
- https://access.redhat.com/errata/RHSA-2022:2218 (Advisory)
Frequently Asked Questions
What security vulnerabilities are addressed in RHSA-2022:2218?
RHSA-2022:2218 addresses vulnerabilities including a kubeconfig parsing error leading to MITM attacks (CVE-2022-0759) and a Bzip2Decoder restriction issue (CVE-2021-37136).
How do I fix the vulnerabilities associated with RHSA-2022:2218?
To fix the vulnerabilities associated with RHSA-2022:2218, you should update your OpenShift Logging to version 5.2.10 or later as recommended in the advisory.
What is the severity of RHSA-2022:2218?
The severity of RHSA-2022:2218 vulnerabilities ranges from moderate to high, particularly due to the potential for MITM attacks.
Are there specific components affected by RHSA-2022:2218?
Yes, RHSA-2022:2218 specifically affects components related to kubeclient and netty-codec within OpenShift Logging.
Is there an upgrade available for the vulnerabilities in RHSA-2022:2218?
Yes, an upgrade to OpenShift Logging version 5.2.10 is available to mitigate the vulnerabilities found in RHSA-2022:2218.
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