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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2020.4528 Red Hat OpenShift Service Mesh 1.1.11 security update 23 December 2020 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: Red Hat OpenShift Service Mesh 1.1.11 Publisher: Red Hat Operating System: Red Hat Impact/Access: Denial of Service -- Remote/Unauthenticated Resolution: Patch/Upgrade CVE Names: CVE-2020-16845 CVE-2020-15586 Reference: ESB-2020.4137 ESB-2020.3073 Original Bulletin: https://access.redhat.com/errata/RHSA-2020:5649 - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Low: Red Hat OpenShift Service Mesh 1.1.11 security update Advisory ID: RHSA-2020:5649-01 Product: Red Hat OpenShift Service Mesh Advisory URL: https://access.redhat.com/errata/RHSA-2020:5649 Issue date: 2020-12-22 CVE Names: CVE-2020-15586 CVE-2020-16845 ===================================================================== 1. Summary: An update is now available for OpenShift Service Mesh 1.1. Red Hat Product Security has rated this update as having a security impact of Low. 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): * golang: data race in certain net/http servers including ReverseProxy can lead to DoS (CVE-2020-15586) * golang: ReadUvarint and ReadVarint can read an unlimited number of bytes from invalid inputs (CVE-2020-16845) 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/): 1856953 - CVE-2020-15586 golang: data race in certain net/http servers including ReverseProxy can lead to DoS 1867099 - CVE-2020-16845 golang: ReadUvarint and ReadVarint can read an unlimited number of bytes from invalid inputs 6. Package List: OpenShift Service Mesh 1.1: Source: ior-1.1.11-2.el8.src.rpm servicemesh-1.1.11-2.el8.src.rpm servicemesh-cni-1.1.11-2.el8.src.rpm servicemesh-grafana-6.4.3-19.el8.src.rpm servicemesh-operator-1.1.11-3.el8.src.rpm servicemesh-prometheus-2.14.0-20.el8.src.rpm x86_64: ior-1.1.11-2.el8.x86_64.rpm servicemesh-1.1.11-2.el8.x86_64.rpm servicemesh-citadel-1.1.11-2.el8.x86_64.rpm servicemesh-cni-1.1.11-2.el8.x86_64.rpm servicemesh-galley-1.1.11-2.el8.x86_64.rpm servicemesh-grafana-6.4.3-19.el8.x86_64.rpm servicemesh-grafana-prometheus-6.4.3-19.el8.x86_64.rpm servicemesh-istioctl-1.1.11-2.el8.x86_64.rpm servicemesh-mixc-1.1.11-2.el8.x86_64.rpm servicemesh-mixs-1.1.11-2.el8.x86_64.rpm servicemesh-operator-1.1.11-3.el8.x86_64.rpm servicemesh-pilot-agent-1.1.11-2.el8.x86_64.rpm servicemesh-pilot-discovery-1.1.11-2.el8.x86_64.rpm servicemesh-prometheus-2.14.0-20.el8.x86_64.rpm servicemesh-sidecar-injector-1.1.11-2.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-2020-15586 https://access.redhat.com/security/cve/CVE-2020-16845 https://access.redhat.com/security/updates/classification/#low 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 iQIVAwUBX+GDAtzjgjWX9erEAQh09xAAhiSB0t2nhFm++GX0vDCnOW5fgFNr046g oG4lYsPhPXN0Lyqc6NwJT2FoAJI8KZnPZtyV61BT4cTELfcs7WCLKGxsDG8zyKnk G9ZRJItRAiNss3+BD11bfifTL9VJWBMs1FuA/bPi9sxDOq+taOpXKTQaE/pZOlni OY0xsalx/+hZrjhnIH/x9l9p02/rDyrgrDDL+U/orUFdtZN40z/ln4gK0jRIYaIp E5MOy3QTvS4b+0+6zwwrs9oVpQRCd9SiS5iWJEu5fUEdavZ7+yY7/ylgpNESwEF/ CuRAcfrkSZqwMafzbTuu4vZVdofnoPkkRcktu9VGBbm0XnNDU0tut38CkRfXYT3+ GqkZiF6fL/3R95t+dvMMASBdVldYM1ZfEQVuLBTmKsldcv6wq3p7c2pax7x/Y3uB uGqy2ZnXe91s31hCBVEcsMteKxbrur4qUn7yUxM/8lsAJVKknqKQl4+zmqisqnXE ySdf+OMt9I3WIVHQ3KXBzmz5QR4L60Wk4LwhmE0YIlIHv+lUQm7H3Sg/l9AYR7HG Et90Iay9JpFShc+ouk7xwm8A9eDwBp9ByitC0/SL0pZ3yO5C/0wfdPj69ktb1dRn hSjDGEwTCOs1crEnImPqhWkyvv+iVzuveP8026WmHG19QniYvFFOC66hFlQhvvoF ECn52w0Zldc= =UQ5c - -----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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