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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2020.2518 Red Hat OpenShift Service Mesh 1.1 servicemesh-proxy security update 23 July 2020 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: Red Hat OpenShift Service Mesh 1.1 servicemesh-proxy Publisher: Red Hat Operating System: Red Hat Impact/Access: Reduced Security -- Existing Account Resolution: Patch/Upgrade CVE Names: CVE-2020-15104 Original Bulletin: https://access.redhat.com/errata/RHSA-2020:3090 - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Moderate: Red Hat OpenShift Service Mesh 1.1 servicemesh-proxy security update Advisory ID: RHSA-2020:3090-01 Product: Red Hat OpenShift Service Mesh Advisory URL: https://access.redhat.com/errata/RHSA-2020:3090 Issue date: 2020-07-22 CVE Names: CVE-2020-15104 ===================================================================== 1. Summary: An update for servicemesh-proxy is now available for OpenShift Service Mesh 1.1. 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: OpenShift Service Mesh 1.1 - x86_64 3. Description: Red Hat OpenShift Service Mesh is Red Hat's distribution of the Istio service mesh project, tailored for installation into an on-premise OpenShift Container Platform installation. Security Fix(es): * envoyproxy/envoy: incorrectly validates TLS certificates when using wildcards for DNS SAN's (CVE-2020-15104) 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. 4. Solution: The OpenShift Service Mesh release notes provide information on the features and known issues: https://docs.openshift.com/container-platform/latest/service_mesh/serviceme sh-release-notes.html 5. Bugs fixed (https://bugzilla.redhat.com/): 1856232 - CVE-2020-15104 envoyproxy/envoy: incorrectly validates TLS certificates when using wildcards for DNS SAN's 6. Package List: OpenShift Service Mesh 1.1: Source: servicemesh-proxy-1.1.5-1.el8.src.rpm x86_64: servicemesh-proxy-1.1.5-1.el8.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-2020-15104 https://access.redhat.com/security/updates/classification/#moderate 8. Contact: The Red Hat security contact is <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/ Copyright 2020 Red Hat, Inc. - -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBXxf0LtzjgjWX9erEAQh9xRAAjnAHLRoxR64iGZW/8gxWjs10TZavt23B XNrIh8UX1g1pUPAreWrcnKN4L0B9GXqBlTniTn4FqoQAFLgy/f1eTkP3ckixGC32 YQOktQhEudRHPD8PCJrfYu899mum96Ae3cZ9KnxrubXBIGd5zFwMFcNEX6G5MPuq X7m8YzL8m+++gol7aEVox57t5cirNJku33LsJE5Ity4IRzAg06y7RvNfsaewyyJg CIcqOBXYtD4kK58VvE8b2o3x1wkdw2q1gOcF46szzRv286rrOZVchKQJRD+MJF98 D/vuva+8LO0eEN2NiSnyKHB7hMgsFAQPi/0yWRUgOomUyB2XpBNa6pcMlwZLQifm ALZSLzfy1huYsV9Xuyk4zhJXiOCLQbZKrIsq8ZAQiCeD2HIljBH8Y/pYnaH1Less t+CwqcNdzwD1KtI3ieIC9eOwhAdCXuF5xcBYENZX7zRLWC5AZPsKSom5iiBx+g8a kWbKYveuwS7cT4WekNpXUGA/OyAs8XJwF2FfOaIlA4shLccYUq0BByGa2ohD3anL 8x9f3zBhyr0EDB8b5p0u/5jJsy0i3HTnVoyD7IO18jBy6KmL309xPN7xI9q7JkaA IsQL+rma/Y0kI7mB7HMC/VgySJzoiSqV9bI+yI/jqz7BqA4xrzcKmXm+uo6Q5BxV hQ+uaYHAr2U= =/SCC - -----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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It may not be updated when updates to the original are made. If downloading at a later date, it is recommended that the bulletin is retrieved directly from the author's website to ensure that the information is still current. Contact information for the authors of the original document is included in the Security Bulletin above. If you have any questions or need further information, please contact them directly. Previous advisories and external security bulletins can be retrieved from: https://www.auscert.org.au/bulletins/ =========================================================================== Australian Computer Emergency Response Team The University of Queensland Brisbane Qld 4072 Internet Email: auscert@auscert.org.au Facsimile: (07) 3365 7031 Telephone: (07) 3365 4417 (International: +61 7 3365 4417) AusCERT personnel answer during Queensland business hours which are GMT+10:00 (AEST). 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