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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2020.1687 Red Hat OpenShift Service Mesh 1.1.2 Service Mesh Proxy security update 14 May 2020 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: Red Hat OpenShift Service Mesh 1.1.2 Service Mesh Proxy Publisher: Red Hat Operating System: Red Hat Enterprise Linux Server 8 Red Hat Enterprise Linux WS/Desktop 8 Impact/Access: Denial of Service -- Remote/Unauthenticated Resolution: Patch/Upgrade CVE Names: CVE-2020-10739 Original Bulletin: https://access.redhat.com/errata/RHSA-2020:2148 - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Important: Red Hat OpenShift Service Mesh 1.1.2 Service Mesh Proxy security update Advisory ID: RHSA-2020:2148-01 Product: Red Hat OpenShift Service Mesh Advisory URL: https://access.redhat.com/errata/RHSA-2020:2148 Issue date: 2020-05-13 CVE Names: CVE-2020-10739 ===================================================================== 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 Important. 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): * istio/envoy: crafted packet allows remote attacker to cause denial of service (CVE-2020-10739) 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/): 1833184 - CVE-2020-10739 istio/envoy: crafted packet allows remote attacker to cause denial of service 6. Package List: OpenShift Service Mesh 1.1: Source: servicemesh-proxy-1.1.2-2.el8.src.rpm x86_64: servicemesh-proxy-1.1.2-2.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-2020-10739 https://access.redhat.com/security/updates/classification/#important 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 iQIVAwUBXrxrJNzjgjWX9erEAQgczg//SeDzawoCS5hFwSZ0FAhKFC36Fl/NKSCs VsKA6VwuolQdvVx8q/c6d7VzUA+J4pk85GZNUdL5qKlEcZeG15y8QNWn6crS1/nZ unIl5QFpbeENPzg+X3feEIOY60bMZaNMX82IWBnl1rf2eGSM+r5/5XFNAaR0KHmk 0L6bPPxy9LxRP6b52zlfSc9Nc99k1JiUmrQNzjTObBw8e5/zbjVGyT0Ejbf3XS0E AbxOFVuopEjETukoQe+Mbbg2/qHpKYrA0j+taEJeOqcbg4QGeYcBdwmNC12pv+ea 6TkQvuhoPKofZHAQU4VW2S2D6pskwnB0KJ1X+1f09SDAT9nQ3Ym+EnCm2ZGDlR/c OUi4EZsmqkoNr5m6TyOv5xSC6MYPRh3nyiFzW7nyRQB+brUEa/oxB92cIk74DAvI EpUtEpRod74UoUoeecr3aLLLkgNnc5l/caZh3imKJGJrh9yuGQ+A0yqKqXMmy94c EEw3cr5sOpwYkkW+Dk2mB4dZvVR8+/JDClktivqWgdfxuf8444/lER1I7MNf1TO5 NYCaTq5C3Vry1JCT0j/f0PgFQRUY4ehJ+GWg1H2JyQzFH4xgDNTxVBetMmqQNx9s z04GE+RO8FcnuC8Lgqu21L2eACg3gbh49WbcIGKSX2jh11tZvG9rZSgzxso2n7Er Ta4YAhBtHCQ= =nee4 - -----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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