- Vulnerability/
- RHSA-2022:2216
RHSA-2022:2216: Moderate: Red Hat OpenShift Logging Security and Bug update Release 5.4.1
First published: Wed May 11 2022(Updated: )
Logging Subsystem 5.4.1 - Red Hat OpenShift<br>Security Fix(es):<br><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 |
|---|---|---|
| Red Hat OpenShift Logging |
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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://issues.redhat.com/browse/LOG-2437
- https://issues.redhat.com/browse/LOG-2448
- https://issues.redhat.com/browse/LOG-2442
- https://access.redhat.com/security/updates/classification/#moderate
- https://access.redhat.com/errata/RHSA-2022:2216 (Advisory)
Frequently Asked Questions
What is the severity of RHSA-2022:2216?
The severity of RHSA-2022:2216 is classified as important due to potential denial of service vulnerabilities.
How do I fix RHSA-2022:2216?
To fix RHSA-2022:2216, update the affected software to the latest version recommended by Red Hat.
What vulnerabilities are addressed in RHSA-2022:2216?
RHSA-2022:2216 addresses vulnerabilities in netty-codec related to decompressed data size restrictions and chunk length restrictions.
Which versions are affected by RHSA-2022:2216?
RHSA-2022:2216 affects specific versions of the logging subsystem in Red Hat OpenShift using netty-codec.
Is RHSA-2022:2216 critical for production environments?
Yes, RHSA-2022:2216 is critical for production environments as it can lead to potential denial of service if not addressed.
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