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Red Hat OpenShift Service Mesh 1.1 RHSA-2020-2795-01 Critical DoS Risk

An update for servicemesh-operator 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,. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ==================================================================== Red Hat Security Advisory Synopsis: Important: Red Hat OpenShift Service Mesh 1.1 servicemesh-operator security update Advisory ID: RHSA-2020:2795-01 Product: Red Hat OpenShift Service Mesh Advisory URL: https://access.redhat.com/errata/RHSA-2020:2795 Issue date: 2020-07-01 CVE Names: CVE-2019-11253 CVE-2020-14306 ==================================================================== 1. Summary: An update for servicemesh-operator 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): * kubernetes: YAML parsing vulnerable to "Billion Laughs" attack, allowing for remote denial of service (CVE-2019-11253) * openshift-service-mesh/istio-rhel8-operator: control plane can deploy gateway image to any namespace (CVE-2020-14306) 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: 5. Bugs fixed(https://bugzilla.redhat.com/): 1757701 - CVE-2019-11253 kubernetes: YAML parsing vulnerable to "Billion Laughs" attack, allowing for remote denial of service 1850380 - CVE-2020-14306 openshift-service-mesh/istio-rhel8-operator: control plane can deploy gateway image to any namespace 6. Package List: OpenShift Service Mesh 1.1: Source: servicemesh-operator-1.1.4-3.el8.src.rpm x86_64: servicemesh-operator-1.1.4-3.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-2019-11253 https://access.redhat.com/security/cve/CVE-2020-14306 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: GnuPG v1 iQIVAwUBXvzahNzjgjWX9erEAQg6tA/7BGN9yUAhd3bJQ4Qa59K/jX98qJyo3PVN uWpKNC3iPwMJJT3UGIhcUgfDVsyEt3hcBqlYFyW7ZKO5UK7y3yKv12fjIX93NHbd LfiH7pha+OyqylRuZJDW5ibJyYhcD0FLGaoGA7JDhXbFoIEXuFcsf+C7JmS6P5OV yqKYEah6hX1ggTw1KSeaGc+2TN22n0YLuTueaRJ76vjiwFLPmdzfB1VwbDRGkcCG 4pJKHQtRl+HH1EJ0ZnElD9zBX1sEwRWtU8bAc3wagS3l/VoB2BRB5jas7xzu3LWY XAT2RPlea/jkBVXkK7m76KBD2Dhzb3gshZb0G6asLbskhFww/pYN+p674rbENPlE PBJRK7B7ofQSZUqsJvpctcOILA8oW4YyWsmWKUUiJT5wJBY5s0T/zmGav/4F7uSy fJGFhtMpRpIc8Vb7Gj3M/BtoZ1/mb1SdaCVJJ5N27PFaZt6VK3ICP7wXI+NQ4Ab8 ei5v1BDFPr66gME5BLROzzfNRzK3EMjQtfQm2JE9wBJDP7uiPxvuwkG2JpNf1cKX WAvpWMe2jVLkvwiQphlZJj96w32xgQ/qiPz3D+pbiihTj/SMZxaNpB6oY4obU1zT ToykkEUsrL/KOdv9Cwx3n09R/1QkVVL1ITklyAUuspRpVa/uaSfwmQx2LKu+uPEY 8zfguJ+XOXQ=javv -----END PGP SIGNATURE----- -- RHSA-announce mailing list This email address is being protected from spambots. You need JavaScript enabled to view it. . Kubernetes Cluster Security Management 2.0 upgrade tackles critical security vulnerabilities. Insights on rectifications for exposure to threats provided.. Red Hat OpenShift Service Mesh, servicemesh-operator update,security impact, important security advisory. . Severity: Important. LinuxSecurity.com Team

Jul 01, 2020 •Important Red Hat