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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2023.0929 Red Hat OpenShift (Logging Subsystem) security update 16 February 2023 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: Red Hat OpenShift (Logging Subsystem) Publisher: Red Hat Operating System: Red Hat Resolution: Patch/Upgrade CVE Names: CVE-2023-21843 CVE-2023-21835 CVE-2022-47629 CVE-2022-46285 CVE-2022-44617 CVE-2022-41903 CVE-2022-41717 CVE-2022-40304 CVE-2022-40303 CVE-2022-30123 CVE-2022-23521 CVE-2022-4883 Original Bulletin: https://access.redhat.com/errata/RHSA-2023:0632 Comment: CVSS (Max): 10.0 CVE-2022-30123 (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H) CVSS Source: Red Hat Calculator: https://www.first.org/cvss/calculator/3.1#CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Moderate: Red Hat OpenShift (Logging Subsystem) security update Advisory ID: RHSA-2023:0632-01 Product: Logging Subsystem for Red Hat OpenShift Advisory URL: https://access.redhat.com/errata/RHSA-2023:0632 Issue date: 2023-02-15 CVE Names: CVE-2022-4883 CVE-2022-23521 CVE-2022-30123 CVE-2022-40303 CVE-2022-40304 CVE-2022-41717 CVE-2022-41903 CVE-2022-44617 CVE-2022-46285 CVE-2022-47629 CVE-2023-21835 CVE-2023-21843 ===================================================================== 1. Summary: An update is now available for the Logging subsystem for Red Hat OpenShift 5.4. 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. Description: Logging Subsystem 5.4.11 - Red Hat OpenShift Security Fix(es): * rubygem-rack: crafted requests can cause shell escape sequences (CVE-2022-30123) * golang: net/http: An attacker can cause excessive memory growth in a Go server accepting HTTP/2 requests (CVE-2022-41717) 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 details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 4. Bugs fixed (https://bugzilla.redhat.com/): 2099524 - CVE-2022-30123 rubygem-rack: crafted requests can cause shell escape sequences 2161274 - CVE-2022-41717 golang: net/http: An attacker can cause excessive memory growth in a Go server accepting HTTP/2 requests 5. References: https://access.redhat.com/security/cve/CVE-2022-4883 https://access.redhat.com/security/cve/CVE-2022-23521 https://access.redhat.com/security/cve/CVE-2022-30123 https://access.redhat.com/security/cve/CVE-2022-40303 https://access.redhat.com/security/cve/CVE-2022-40304 https://access.redhat.com/security/cve/CVE-2022-41717 https://access.redhat.com/security/cve/CVE-2022-41903 https://access.redhat.com/security/cve/CVE-2022-44617 https://access.redhat.com/security/cve/CVE-2022-46285 https://access.redhat.com/security/cve/CVE-2022-47629 https://access.redhat.com/security/cve/CVE-2023-21835 https://access.redhat.com/security/cve/CVE-2023-21843 https://access.redhat.com/security/updates/classification/#moderate 6. Contact: The Red Hat security contact is <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/ Copyright 2023 Red Hat, Inc. - -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBY+zQANzjgjWX9erEAQiH1g//X870GJDPdbNfdY26uTCuTK2PebCDghmn aHyyZUj1dt0EGxtNsjqcG3ivrgbaSEhEOnQaE3IkRQoEK8XWVFtodr8fw6VnFHSG rrgKn/Kl4zHaDpIRRFPpImHBEUYJiXYh2AX9+IASkvi8/J90enitS8S1cCYRQmTO DS3CHnpKa1EmlVZaD5DqZacoQl7n8rHZRXtMQ9oel2FuymSXEUHkBQSYfPLLLjuP yOTeYi5jn3JWH3xSzCzi65jm0P3n6IzQqKU45Hn8fMbNbcoTrl+Q1QMuCwxQLjQr mfHO+U8nmGbqoLcvazMcOQ5UFyX/R4WJkef19BxUiCiH2xCsl1k2bmFn7Ofu5Q5E 0s6+DNx2s6BMP2DBTvFggYNoEaz6uP0yPnYuCKX0PPp+lgydMcE4FPO2hLjhOTr/ 5nFaQW8tHMJ1zFUmrux8xnPBf5W6ivaa5tKJV1u6BCJSi7PcGcd1a+cq3HaUOpqr CFZtKsLr+/yQBSZlRDpurbpwK+499/fU/R5M3ya3Rswa7XuA7uEzsYceZ8rsXk34 n94845yMc9OL57rw0Ld5shgH8G8IFULrorcS+Yj0LL6yZa4zKpGdqawsiG2X7E+j BD9y5xpmQ3tqwcjP7LcIKFq/9Xcc9g4F99bu4BNGV7+DzdMFFIgCGpdkO8JrjNVW EgMXmUtLcsI= =cn0O - -----END PGP SIGNATURE----- - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. 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On call after hours for member emergencies only. =========================================================================== -----BEGIN PGP SIGNATURE----- Comment: https://auscert.org.au/gpg-key/ iQIVAwUBY+2KDskNZI30y1K9AQhyLRAAiAe7HVQZ/U5IzFV95O0lOPUSXY/gf7b/ U4hojBi0ScKNFIGGVUz1m6Muc1SKYUf6LZ8FEQ4PYTXZBZiubXfXHZMNoyepcAds aNfHAhnUG22f5VVzE4bvud83EInIkEarwAMEe9X+XA1dHGPNS43qcvUpSLUfGUxN dydb3KaUWhiuL/dK+0sHK4OLyHYxE8ACsa6ZBW63x8AUO1OH0049jS3waON9vydU gXx4yPfZeaDiPOBi8xiaDMK64ixbhZQ/KSSn+MsVWxt5EVJczyF5y+6YbMzbm86l pEjgMv/dnzZtt8g89FO1IneVIdjNuWuJPQkkFYo31wbCWvh6tdHDYA0ad1RwUAXJ U1DtG4Bo+NxmQTCSH4eavrBn+H9l+KDgxfxaAVKTzLChgsfIpUa1fwysGxM0vIHT gEOv1Kx91UXmnIB7Clfez+rCWsSuiPtervS39WX5VhCz9iPJq5wh9ZEhq1rr+hPC ZFIgWZPUmnWJsohMk0PYftpGZC5AinCtK9ORY3b3CEqJD+BHp6fwfxP1oZp4cuuw lh8VV1chiJQYSwW0RLp4vChSuX7/8rIBzxsfb7lqfmS1VKGpgAeBHdzAV1l5ASUg PYfjo5fHitbhhKRRVVZcCM+HfMdmjSRTV4ns59qrFIjf2bTTQBPr9q6yxo7A6ZUy xEqHw7+zrJM= =ohyi -----END PGP SIGNATURE-----