-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ==================================================================== Red Hat Security Advisory Synopsis: Important: Red Hat OpenShift Service Mesh 1.0 servicemesh-cni security update Advisory ID: RHSA-2020:2870-01 Product: Red Hat OpenShift Service Mesh Advisory URL: https://access.redhat.com/errata/RHSA-2020:2870 Issue date: 2020-07-07 CVE Names: CVE-2019-11253 ==================================================================== 1. Summary: An update for servicemesh-cni 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): * kubernetes: YAML parsing vulnerable to "Billion Laughs" attack, allowing for remote denial of service (CVE-2019-11253) 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/): 1757701 - CVE-2019-11253 kubernetes: YAML parsing vulnerable to "Billion Laughs" attack, allowing for remote denial of service 6. Package List: OpenShift Service Mesh 1.0: Source: servicemesh-cni-1.0.11-1.el8.src.rpm x86_64: servicemesh-cni-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-2019-11253 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 iQIVAwUBXwTmXtzjgjWX9erEAQgJJhAAnrTF/zZSniKZkuxR8PpjUq4SZ6TMC+ph SuM7I4tn5O5SEyJgXKjEsysgF7NKyn65K36wcrwQHYyOUvlgecV/u/LfSaNsa1+L SxY9YxiZNBTnnobVbpxvUPzYM22L9p6etjGTsH5wmUtbeOto671QBivaTmAcdRBM c5+GKLweKQ1T18G33pNwKlt8nCCS5AOn59PnYR1C+B5fzWnBSj4H2kE4KMu+QcUJ rXFf6jGDovLH6Nbggx5WJo1dhf93t6Lmv94lKZIYjYC7WnMxU0AdLESGFvh99tGl b4WEpK5del7wM55QIGC+wF8d97CKOtRcwMUvyKVrt8/koeb3dPVL35xG09dabc6Y +Z/lyQnJxOzAsArDN3vfp+IXAmJu0loXPd+T3vc9lOMuemljQnTGvorzagxTpxuS uTFnVOjt+gFs2XRML6T0u7WzjsKmEpqNzwAN5wvi3vCJ2MRLK7Iq8E1Pq82NpMKr 9P2jKXNPvuJcXdtbBSisTiw+y5rs+NWqyKwXRODKvnPBlGrUy4FF/hzhDaSaiUDS js0zinW4EmLyrxhxeEQvuGhXHlzdM3f6xofXKomeaV0S1HDBT+NvNwHKV4eNm7AB Fn2Cp67Hlj9cvyktXqNv1XU9N+NrweaGkWjX1uK/8MkLI2qb5aZEKxrYMNYhqLB2 maA7HKX+f3s=qz9n -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce