-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ==================================================================== Red Hat Security Advisory Synopsis: Moderate: Red Hat OpenShift Logging Security and Bug update Release 5.4.1 Advisory ID: RHSA-2022:2216-01 Product: Logging Subsystem for Red Hat OpenShift Advisory URL: https://access.redhat.com/errata/RHSA-2022:2216 Issue date: 2022-05-11 CVE Names: CVE-2018-25032 CVE-2021-4028 CVE-2021-37136 CVE-2021-37137 CVE-2021-43797 CVE-2022-0778 CVE-2022-1154 CVE-2022-1271 CVE-2022-21426 CVE-2022-21434 CVE-2022-21443 CVE-2022-21476 CVE-2022-21496 CVE-2022-21698 CVE-2022-25636 ==================================================================== 1. Summary: Logging Subsystem 5.4.1 - Red Hat OpenShift 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. Description: Logging Subsystem 5.4.1 - Red Hat OpenShift Security Fix(es): * netty-codec: Bzip2Decoder doesn't allow setting size restrictions for decompressed data (CVE-2021-37136) * netty-codec: SnappyFrameDecoder doesn't restrict chunk length and may buffer skippable chunks in an unnecessary way (CVE-2021-37137) * netty: control chars in header names may lead to HTTP request smuggling (CVE-2021-43797) * prometheus/client_golang: Denial of service using InstrumentHandlerCounter (CVE-2022-21698) 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 OpenShift Container Platform 4.9 see the following documentation, which will be updated shortly for this release, for important instructions on how to upgrade your cluster and fully apply this errata update: https://docs.openshift.com/container-platform/4.9/release_notes/ocp-4-9-release-notes.html For Red Hat OpenShift Logging 5.4, see the following instructions to apply this update: https://docs.openshift.com/container-platform/4.7/logging/cluster-logging-upgrading.html 4. Bugs fixed (https://bugzilla.redhat.com/): 2004133 - CVE-2021-37136 netty-codec: Bzip2Decoder doesn't allow setting size restrictions for decompressed data 2004135 - CVE-2021-37137 netty-codec: SnappyFrameDecoder doesn't restrict chunk length and may buffer skippable chunks in an unnecessary way 2031958 - CVE-2021-43797 netty: control chars in header names may lead to HTTP request smuggling 2045880 - CVE-2022-21698 prometheus/client_golang: Denial of service using InstrumentHandlerCounter 5. JIRA issues fixed (https://issues.jboss.org/): LOG-2437 - EO shouldn't grant cluster-wide permission to system:serviceaccount:openshift-monitoring:prometheus-k8s when ES cluster is deployed. [openshift-logging 5.4] LOG-2442 - Log file metric exporter not working with /var/log/pods LOG-2448 - Audit and journald logs cannot be viewed from LokiStack, when logs are forwarded with Vector as collector. 6. References: https://access.redhat.com/security/cve/CVE-2018-25032 https://access.redhat.com/security/cve/CVE-2021-4028 https://access.redhat.com/security/cve/CVE-2021-37136 https://access.redhat.com/security/cve/CVE-2021-37137 https://access.redhat.com/security/cve/CVE-2021-43797 https://access.redhat.com/security/cve/CVE-2022-0778 https://access.redhat.com/security/cve/CVE-2022-1154 https://access.redhat.com/security/cve/CVE-2022-1271 https://access.redhat.com/security/cve/CVE-2022-21426 https://access.redhat.com/security/cve/CVE-2022-21434 https://access.redhat.com/security/cve/CVE-2022-21443 https://access.redhat.com/security/cve/CVE-2022-21476 https://access.redhat.com/security/cve/CVE-2022-21496 https://access.redhat.com/security/cve/CVE-2022-21698 https://access.redhat.com/security/cve/CVE-2022-25636 https://access.redhat.com/security/updates/classification/#moderate 7. Contact: The Red Hat security contact is . More contact details at https://access.redhat.com/security/team/contact/ Copyright 2022 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBYnw2WdzjgjWX9erEAQjPCg//efYQE45tMWtgRGVGo0hKPbiqn/XluxH2 mV9guOJoNcN79wArIn9tGr1SUHMQ8csRyFAzcDOSLZHhqakXdYx+9lZx1xyqYmCm yoQ7/JOZRmmISnrUl8BY0k8/SVfFIcteWZM6H9ZPKHT59XwpLGdK4vJBi90gyFum Khc3Xf+AcA1/W4C3zaOznRw/ERhbVQwiCzdxPyCV2hrkxDQNx7fdW55qCYF158Wv x4AYebhKMtVQuOgLL+/S/lkGcoOj4CMTHKJASrDk58YH3c6u6ZO6SAfutB6fgg59 N5+lR1jv5M7yJPwwdOXyd/NcPKdDmX+dSmcxV9j6e923rC92UkdMcE5MpswOai/P Le/N9vnLAM9YU7Y7ed3q0mAKqyZ0IKDldtE5qApgXz3PylrkodfDivBF7ewMYPz5 WcM6ggu9cIJDNbyp4oADRO9iPU6NHzyldjtaXfFQ2uiBmIdPhCrBNFFng6jJSWRA wIfoCJgbUeeEZVle3fmYTNDU62/DIDXIUlVjJar7YVbnwiRn/b//S09Wj3sZ9G23 F69dYrUdZwqgOjLnDStu2xLszFSE9zA9UxoyIOSVikahdMfazMgQsR2GLap1Ekd7 UFXxtgF46vvY4Xy3OtEjqB/CBV8fiKsM9eXAyPws8X5ZSNs7u9jRqj4ZxionIMKl 9rwS/Y7RBGg=tfqg -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://listman.redhat.com/mailman/listinfo/rhsa-announce