-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Important: Red Hat OpenShift Service Mesh 2.0.3 security update Advisory ID: RHSA-2021:1324-01 Product: Red Hat OpenShift Service Mesh Advisory URL: https://access.redhat.com/errata/RHSA-2021:1324 Issue date: 2021-04-22 CVE Names: CVE-2021-28682 CVE-2021-28683 CVE-2021-29258 ===================================================================== 1. Summary: An update for servicemesh-proxy is now available for OpenShift Service Mesh 2.0. 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: 2.0 - ppc64le, s390x, 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): * envoyproxy/envoy: integer overflow handling large grpc-timeouts (CVE-2021-28682) * envoyproxy/envoy: NULL pointer dereference in TLS alert code handling (CVE-2021-28683) * envoyproxy/envoy: crash with empty HTTP/2 metadata map (CVE-2021-29258) 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: For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 5. Bugs fixed (https://bugzilla.redhat.com/): 1942263 - CVE-2021-28683 envoyproxy/envoy: NULL pointer dereference in TLS alert code handling 1942272 - CVE-2021-28682 envoyproxy/envoy: integer overflow handling large grpc-timeouts 1942280 - CVE-2021-29258 envoyproxy/envoy: crash with empty HTTP/2 metadata map 6. Package List: 2.0: Source: servicemesh-proxy-2.0.3-1.el8.src.rpm ppc64le: servicemesh-proxy-2.0.3-1.el8.ppc64le.rpm s390x: servicemesh-proxy-2.0.3-1.el8.s390x.rpm x86_64: servicemesh-proxy-2.0.3-1.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-2021-28682 https://access.redhat.com/security/cve/CVE-2021-28683 https://access.redhat.com/security/cve/CVE-2021-29258 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 2021 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBYIE7XtzjgjWX9erEAQi9VA//VR6ZxZQROcCvTHcDlFzAKJUt89yCG/7F Khs+XFmHuAnPaHW2s85vaJYPPGj7mVrKAZwc999bTbVw1yCtnCKnhTYgb27nx7QI jQph7nLrFdOiXDw0tnJk6QeGxwsZJU5kdOy03f5aNMLfNU398Q4bV5X4XywdiGtC V1X9uZzPlpfVWnJO7F32gp0egmVr7PZpsd/EDnlSTuqXBW0cFP5uaIceUclMtAMt ZaXBGENBieA5KP3xlkoNH9+cgxARVSrmm6H9BqlOrbd1f3KleSHN3b+YMk/RqoZ9 RyTgiYhOOpa296A8EiFQXx00imv87AlIoSy9szCCIs079rB+eZpYIgBt0IeZokMM /SvIC8hMrFH886xBuBFK21S1iShc4ZuPjfHunmMCABAbKEJU0S52u7t2Nth3u4Ri OPIfpuyR5vnWrA3BaI5NZn/VTG16Pw43ZH3AJyZSFW9Z5ZwYL2F86vxzU2momUUk oeDFPPGcMVuVQtGe6lFpkpt7az8BaqzWtbGzWkgicsBMGKmtXeZFVOjQmHIGun/d mGi23/acHNAk8kqxzl0PjG2Rq3C9/htKZpB3Pr5uGxHcdn5JQlKakQwucmEY3KXy ENagT82q1t9VX0srAL4W4Qe4nPEeYzh12MpenJpo8shYIqx0u/U8leaShJEFw3yy XrXzX4971yg= =33Dt -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://listman.redhat.com/mailman/listinfo/rhsa-announce