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RedHat: RHSA-2020-2864-01 Critical Update for OpenShift Service Mesh

An update for servicemesh-proxy is now available for OpenShift Service Mesh 1.0. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score,. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ==================================================================== Red Hat Security Advisory Synopsis: Important: Red Hat OpenShift Service Mesh 1.0 servicemesh-proxy security update Advisory ID: RHSA-2020:2864-01 Product: Red Hat OpenShift Service Mesh Advisory URL: https://access.redhat.com/errata/RHSA-2020:2864 Issue date: 2020-07-07 CVE Names: CVE-2020-8663 CVE-2020-12603 CVE-2020-12604 CVE-2020-12605 ==================================================================== 1. Summary: An update for servicemesh-proxy is now available for OpenShift Service Mesh 1.0. 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 1.0 - 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): * envoy: Resource exhaustion when accepting too many connections (CVE-2020-8663) * envoy: Resource exhaustion when proxying HTTP/2 requests or responses with small data frames (CVE-2020-12603) * envoy: Resource exhaustion when processing HTTP/1.1 headers with long field names (CVE-2020-12605) * envoy: Resource exhaustion via HTTP/2 client requests with large payloads and improper stream windows (CVE-2020-12604) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other relatedinformation, 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: 5. Bugs fixed (https://bugzilla.redhat.com/): 1844251 - CVE-2020-12603 envoy: Resource exhaustion when proxying HTTP/2 requests or responses with small data frames 1844252 - CVE-2020-12605 envoy: Resource exhaustion when processing HTTP/1.1 headers with long field names 1844254 - CVE-2020-8663 envoy: Resource exhaustion when accepting too many connections 1844255 - CVE-2020-12604 envoy: Resource exhaustion via HTTP/2 client requests with large payloads and improper stream windows 6. Package List: OpenShift Service Mesh 1.0: Source: servicemesh-proxy-1.0.11-1.el8.src.rpm x86_64: servicemesh-proxy-1.0.11-1.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-2020-8663 https://access.redhat.com/security/cve/CVE-2020-12603 https://access.redhat.com/security/cve/CVE-2020-12604 https://access.redhat.com/security/cve/CVE-2020-12605 https://access.redhat.com/security/updates/classification/#important 8. Contact: The Red Hat security contact is . More contact details at https://access.redhat.com/security/team/contact/ Copyright 2020 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPGv1 iQIUAwUBXwTOstzjgjWX9erEAQhSyg/0CDZeUoy2EvmNHi8V/GMoo5pS3r2Pn099 FxV+Rs8zwz5q8kaKnU/TMp5uzNw+IHrwSfsBKT99txPFspS0yGE+hcsil+1gyfLv 6ERtxgNaPEGG6EHueWly+vLP58dLITPelmGVIKtmzQYSj+7rT4E53zdoIa4INJBi bN6TetPRj2BnjjkE8Fb1muPmpV6HWGvrsdHSsqvBUl8QQUNKMFony+aMBN6gQfyc zXc0wh8yAfs12ClVGCluwdLQugzJMl2JyxLK3aKnOitmqtSBoicNoWKCECaLX2ui VKL75iWTWhuGIyXXBRfW3kS++uw5Nk1aCOGyJe7olbhW0dzNJYK+79+tuGz7qsxn r9QZ2coXO2PChyH1QRJcolf3k854KYXi765mYZDm5aNKPCxtN3iB4wtHGR12IuuR QS9tj9sHofOa9xv7hGO2g7VwYPwUYqMSXubbvi9PiVgT1X2r0z81k3xvj8z0McAW IUcT/ProlMYG0rzhgKTr9r1BrwjVWti/3fm4KTsTqh70N4z3VVPymW3EIQb8JfXN iQOBoc7MmLX0rhzWewnIE5xW7KB9QOO7rpGVzcXd8HD7PmD75pwL0XCAu/fcUoip N0EG0TG//PWqQTu4RVNW9gyoqdQb9a1XmfdvrNyZ9uZKVAJysPI/F0QWE/mrmm5t D0EN45lDDg==P3Yn -----END PGP SIGNATURE----- -- RHSA-announce mailing list This email address is being protected from spambots. You need JavaScript enabled to view it. . Crucial security enhancement released for Red Hat OpenShift Service Mesh tackling significant resource depletion vulnerabilities.. Red Hat OpenShift, servicemesh-proxy, resource exhaustion, security update, advisory. . Severity: Important. LinuxSecurity.com Team

Jul 07, 2020 •Important Red Hat