-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ==================================================================== Red Hat Security Advisory Synopsis: Important: java-1.8.0-openjdk security update Advisory ID: RHSA-2020:0196-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2020:0196 Issue date: 2020-01-21 CVE Names: CVE-2020-2583 CVE-2020-2590 CVE-2020-2593 CVE-2020-2601 CVE-2020-2604 CVE-2020-2654 CVE-2020-2659 ==================================================================== 1. Summary: An update for java-1.8.0-openjdk is now available for Red Hat Enterprise Linux 7. 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: Red Hat Enterprise Linux Client (v. 7) - x86_64 Red Hat Enterprise Linux Client Optional (v. 7) - noarch, x86_64 Red Hat Enterprise Linux ComputeNode (v. 7) - x86_64 Red Hat Enterprise Linux ComputeNode Optional (v. 7) - noarch, x86_64 Red Hat Enterprise Linux Server (v. 7) - ppc64, ppc64le, s390x, x86_64 Red Hat Enterprise Linux Server Optional (v. 7) - noarch, ppc64, ppc64le, s390x, x86_64 Red Hat Enterprise Linux Workstation (v. 7) - x86_64 Red Hat Enterprise Linux Workstation Optional (v. 7) - noarch, x86_64 3. Description: The java-1.8.0-openjdk packages provide the OpenJDK 8 Java Runtime Environment and the OpenJDK 8 Java Software Development Kit. Security Fix(es): * OpenJDK: Use of unsafe RSA-MD5 checkum in Kerberos TGS (Security, 8229951) (CVE-2020-2601) * OpenJDK: Serialization filter changes via jdk.serialFilter property modification (Serialization, 8231422) (CVE-2020-2604) * OpenJDK: Improper checks of SASL message properties in GssKrb5Base (Security, 8226352) (CVE-2020-2590) * OpenJDK: Incorrect isBuiltinStreamHandler causing URL normalization issues (Networking, 8228548) (CVE-2020-2593) * OpenJDK: Excessive memory usage in OID processing in X.509 certificate parsing (Libraries, 8234037) (CVE-2020-2654) * OpenJDK: Incorrect exception processing during deserialization in BeanContextSupport (Serialization, 8224909) (CVE-2020-2583) * OpenJDK: Incomplete enforcement of maxDatagramSockets limit in DatagramChannelImpl (Networking, 8231795) (CVE-2020-2659) 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 All running instances of OpenJDK Java must be restarted for this update to take effect. 5. Bugs fixed (https://bugzilla.redhat.com/): 1790444 - CVE-2020-2583 OpenJDK: Incorrect exception processing during deserialization in BeanContextSupport (Serialization, 8224909) 1790556 - CVE-2020-2590 OpenJDK: Improper checks of SASL message properties in GssKrb5Base (Security, 8226352) 1790570 - CVE-2020-2601 OpenJDK: Use of unsafe RSA-MD5 checkum in Kerberos TGS (Security, 8229951) 1790884 - CVE-2020-2593 OpenJDK: Incorrect isBuiltinStreamHandler causing URL normalization issues (Networking, 8228548) 1790944 - CVE-2020-2604 OpenJDK: Serialization filter changes via jdk.serialFilter property modification (Serialization, 8231422) 1791217 - CVE-2020-2654 OpenJDK: Excessive memory usage in OID processing in X.509 certificate parsing (Libraries, 8234037) 1791284 - CVE-2020-2659 OpenJDK: Incomplete enforcement of maxDatagramSockets limit in DatagramChannelImpl (Networking, 8231795) 6. Package List: Red Hat Enterprise Linux Client (v. 7): Source: java-1.8.0-openjdk-1.8.0.242.b08-0.el7_7.src.rpm x86_64: java-1.8.0-openjdk-1.8.0.242.b08-0.el7_7.i686.rpm java-1.8.0-openjdk-1.8.0.242.b08-0.el7_7.x86_64.rpm java-1.8.0-openjdk-debuginfo-1.8.0.242.b08-0.el7_7.i686.rpm java-1.8.0-openjdk-debuginfo-1.8.0.242.b08-0.el7_7.x86_64.rpm java-1.8.0-openjdk-headless-1.8.0.242.b08-0.el7_7.i686.rpm java-1.8.0-openjdk-headless-1.8.0.242.b08-0.el7_7.x86_64.rpm Red Hat Enterprise Linux Client Optional (v. 7): noarch: java-1.8.0-openjdk-javadoc-1.8.0.242.b08-0.el7_7.noarch.rpm java-1.8.0-openjdk-javadoc-debug-1.8.0.242.b08-0.el7_7.noarch.rpm java-1.8.0-openjdk-javadoc-zip-1.8.0.242.b08-0.el7_7.noarch.rpm java-1.8.0-openjdk-javadoc-zip-debug-1.8.0.242.b08-0.el7_7.noarch.rpm x86_64: java-1.8.0-openjdk-accessibility-1.8.0.242.b08-0.el7_7.i686.rpm java-1.8.0-openjdk-accessibility-1.8.0.242.b08-0.el7_7.x86_64.rpm java-1.8.0-openjdk-accessibility-debug-1.8.0.242.b08-0.el7_7.i686.rpm java-1.8.0-openjdk-accessibility-debug-1.8.0.242.b08-0.el7_7.x86_64.rpm java-1.8.0-openjdk-debug-1.8.0.242.b08-0.el7_7.i686.rpm java-1.8.0-openjdk-debug-1.8.0.242.b08-0.el7_7.x86_64.rpm java-1.8.0-openjdk-debuginfo-1.8.0.242.b08-0.el7_7.i686.rpm java-1.8.0-openjdk-debuginfo-1.8.0.242.b08-0.el7_7.x86_64.rpm java-1.8.0-openjdk-demo-1.8.0.242.b08-0.el7_7.i686.rpm java-1.8.0-openjdk-demo-1.8.0.242.b08-0.el7_7.x86_64.rpm java-1.8.0-openjdk-demo-debug-1.8.0.242.b08-0.el7_7.i686.rpm java-1.8.0-openjdk-demo-debug-1.8.0.242.b08-0.el7_7.x86_64.rpm java-1.8.0-openjdk-devel-1.8.0.242.b08-0.el7_7.i686.rpm java-1.8.0-openjdk-devel-1.8.0.242.b08-0.el7_7.x86_64.rpm java-1.8.0-openjdk-devel-debug-1.8.0.242.b08-0.el7_7.i686.rpm java-1.8.0-openjdk-devel-debug-1.8.0.242.b08-0.el7_7.x86_64.rpm java-1.8.0-openjdk-headless-debug-1.8.0.242.b08-0.el7_7.i686.rpm java-1.8.0-openjdk-headless-debug-1.8.0.242.b08-0.el7_7.x86_64.rpm java-1.8.0-openjdk-src-1.8.0.242.b08-0.el7_7.i686.rpm java-1.8.0-openjdk-src-1.8.0.242.b08-0.el7_7.x86_64.rpm java-1.8.0-openjdk-src-debug-1.8.0.242.b08-0.el7_7.i686.rpm java-1.8.0-openjdk-src-debug-1.8.0.242.b08-0.el7_7.x86_64.rpm Red Hat Enterprise Linux ComputeNode (v. 7): Source: java-1.8.0-openjdk-1.8.0.242.b08-0.el7_7.src.rpm x86_64: java-1.8.0-openjdk-1.8.0.242.b08-0.el7_7.i686.rpm java-1.8.0-openjdk-1.8.0.242.b08-0.el7_7.x86_64.rpm java-1.8.0-openjdk-debuginfo-1.8.0.242.b08-0.el7_7.i686.rpm java-1.8.0-openjdk-debuginfo-1.8.0.242.b08-0.el7_7.x86_64.rpm java-1.8.0-openjdk-headless-1.8.0.242.b08-0.el7_7.i686.rpm java-1.8.0-openjdk-headless-1.8.0.242.b08-0.el7_7.x86_64.rpm Red Hat Enterprise Linux ComputeNode Optional (v. 7): noarch: java-1.8.0-openjdk-javadoc-1.8.0.242.b08-0.el7_7.noarch.rpm java-1.8.0-openjdk-javadoc-debug-1.8.0.242.b08-0.el7_7.noarch.rpm java-1.8.0-openjdk-javadoc-zip-1.8.0.242.b08-0.el7_7.noarch.rpm java-1.8.0-openjdk-javadoc-zip-debug-1.8.0.242.b08-0.el7_7.noarch.rpm x86_64: java-1.8.0-openjdk-accessibility-1.8.0.242.b08-0.el7_7.i686.rpm java-1.8.0-openjdk-accessibility-1.8.0.242.b08-0.el7_7.x86_64.rpm java-1.8.0-openjdk-accessibility-debug-1.8.0.242.b08-0.el7_7.i686.rpm java-1.8.0-openjdk-accessibility-debug-1.8.0.242.b08-0.el7_7.x86_64.rpm java-1.8.0-openjdk-debug-1.8.0.242.b08-0.el7_7.i686.rpm java-1.8.0-openjdk-debug-1.8.0.242.b08-0.el7_7.x86_64.rpm java-1.8.0-openjdk-debuginfo-1.8.0.242.b08-0.el7_7.i686.rpm java-1.8.0-openjdk-debuginfo-1.8.0.242.b08-0.el7_7.x86_64.rpm java-1.8.0-openjdk-demo-1.8.0.242.b08-0.el7_7.i686.rpm java-1.8.0-openjdk-demo-1.8.0.242.b08-0.el7_7.x86_64.rpm java-1.8.0-openjdk-demo-debug-1.8.0.242.b08-0.el7_7.i686.rpm java-1.8.0-openjdk-demo-debug-1.8.0.242.b08-0.el7_7.x86_64.rpm java-1.8.0-openjdk-devel-1.8.0.242.b08-0.el7_7.i686.rpm java-1.8.0-openjdk-devel-1.8.0.242.b08-0.el7_7.x86_64.rpm java-1.8.0-openjdk-devel-debug-1.8.0.242.b08-0.el7_7.i686.rpm java-1.8.0-openjdk-devel-debug-1.8.0.242.b08-0.el7_7.x86_64.rpm java-1.8.0-openjdk-headless-debug-1.8.0.242.b08-0.el7_7.i686.rpm java-1.8.0-openjdk-headless-debug-1.8.0.242.b08-0.el7_7.x86_64.rpm java-1.8.0-openjdk-src-1.8.0.242.b08-0.el7_7.i686.rpm java-1.8.0-openjdk-src-1.8.0.242.b08-0.el7_7.x86_64.rpm java-1.8.0-openjdk-src-debug-1.8.0.242.b08-0.el7_7.i686.rpm java-1.8.0-openjdk-src-debug-1.8.0.242.b08-0.el7_7.x86_64.rpm Red Hat Enterprise Linux Server (v. 7): Source: java-1.8.0-openjdk-1.8.0.242.b08-0.el7_7.src.rpm ppc64: java-1.8.0-openjdk-1.8.0.242.b08-0.el7_7.ppc64.rpm java-1.8.0-openjdk-debuginfo-1.8.0.242.b08-0.el7_7.ppc64.rpm java-1.8.0-openjdk-devel-1.8.0.242.b08-0.el7_7.ppc64.rpm java-1.8.0-openjdk-headless-1.8.0.242.b08-0.el7_7.ppc64.rpm ppc64le: java-1.8.0-openjdk-1.8.0.242.b08-0.el7_7.ppc64le.rpm java-1.8.0-openjdk-debuginfo-1.8.0.242.b08-0.el7_7.ppc64le.rpm java-1.8.0-openjdk-devel-1.8.0.242.b08-0.el7_7.ppc64le.rpm java-1.8.0-openjdk-headless-1.8.0.242.b08-0.el7_7.ppc64le.rpm s390x: java-1.8.0-openjdk-1.8.0.242.b08-0.el7_7.s390x.rpm java-1.8.0-openjdk-debuginfo-1.8.0.242.b08-0.el7_7.s390x.rpm java-1.8.0-openjdk-devel-1.8.0.242.b08-0.el7_7.s390x.rpm java-1.8.0-openjdk-headless-1.8.0.242.b08-0.el7_7.s390x.rpm x86_64: java-1.8.0-openjdk-1.8.0.242.b08-0.el7_7.i686.rpm java-1.8.0-openjdk-1.8.0.242.b08-0.el7_7.x86_64.rpm java-1.8.0-openjdk-debuginfo-1.8.0.242.b08-0.el7_7.i686.rpm java-1.8.0-openjdk-debuginfo-1.8.0.242.b08-0.el7_7.x86_64.rpm java-1.8.0-openjdk-devel-1.8.0.242.b08-0.el7_7.i686.rpm java-1.8.0-openjdk-devel-1.8.0.242.b08-0.el7_7.x86_64.rpm java-1.8.0-openjdk-headless-1.8.0.242.b08-0.el7_7.i686.rpm java-1.8.0-openjdk-headless-1.8.0.242.b08-0.el7_7.x86_64.rpm Red Hat Enterprise Linux Server Optional (v. 7): noarch: java-1.8.0-openjdk-javadoc-1.8.0.242.b08-0.el7_7.noarch.rpm java-1.8.0-openjdk-javadoc-debug-1.8.0.242.b08-0.el7_7.noarch.rpm java-1.8.0-openjdk-javadoc-zip-1.8.0.242.b08-0.el7_7.noarch.rpm java-1.8.0-openjdk-javadoc-zip-debug-1.8.0.242.b08-0.el7_7.noarch.rpm ppc64: java-1.8.0-openjdk-accessibility-1.8.0.242.b08-0.el7_7.ppc64.rpm java-1.8.0-openjdk-accessibility-debug-1.8.0.242.b08-0.el7_7.ppc64.rpm java-1.8.0-openjdk-debug-1.8.0.242.b08-0.el7_7.ppc64.rpm java-1.8.0-openjdk-debuginfo-1.8.0.242.b08-0.el7_7.ppc64.rpm java-1.8.0-openjdk-demo-1.8.0.242.b08-0.el7_7.ppc64.rpm java-1.8.0-openjdk-demo-debug-1.8.0.242.b08-0.el7_7.ppc64.rpm java-1.8.0-openjdk-devel-debug-1.8.0.242.b08-0.el7_7.ppc64.rpm java-1.8.0-openjdk-headless-debug-1.8.0.242.b08-0.el7_7.ppc64.rpm java-1.8.0-openjdk-src-1.8.0.242.b08-0.el7_7.ppc64.rpm java-1.8.0-openjdk-src-debug-1.8.0.242.b08-0.el7_7.ppc64.rpm ppc64le: java-1.8.0-openjdk-accessibility-1.8.0.242.b08-0.el7_7.ppc64le.rpm java-1.8.0-openjdk-accessibility-debug-1.8.0.242.b08-0.el7_7.ppc64le.rpm java-1.8.0-openjdk-debug-1.8.0.242.b08-0.el7_7.ppc64le.rpm java-1.8.0-openjdk-debuginfo-1.8.0.242.b08-0.el7_7.ppc64le.rpm java-1.8.0-openjdk-demo-1.8.0.242.b08-0.el7_7.ppc64le.rpm java-1.8.0-openjdk-demo-debug-1.8.0.242.b08-0.el7_7.ppc64le.rpm java-1.8.0-openjdk-devel-debug-1.8.0.242.b08-0.el7_7.ppc64le.rpm java-1.8.0-openjdk-headless-debug-1.8.0.242.b08-0.el7_7.ppc64le.rpm java-1.8.0-openjdk-src-1.8.0.242.b08-0.el7_7.ppc64le.rpm java-1.8.0-openjdk-src-debug-1.8.0.242.b08-0.el7_7.ppc64le.rpm s390x: java-1.8.0-openjdk-accessibility-1.8.0.242.b08-0.el7_7.s390x.rpm java-1.8.0-openjdk-debuginfo-1.8.0.242.b08-0.el7_7.s390x.rpm java-1.8.0-openjdk-demo-1.8.0.242.b08-0.el7_7.s390x.rpm java-1.8.0-openjdk-src-1.8.0.242.b08-0.el7_7.s390x.rpm x86_64: java-1.8.0-openjdk-accessibility-1.8.0.242.b08-0.el7_7.i686.rpm java-1.8.0-openjdk-accessibility-1.8.0.242.b08-0.el7_7.x86_64.rpm java-1.8.0-openjdk-accessibility-debug-1.8.0.242.b08-0.el7_7.i686.rpm java-1.8.0-openjdk-accessibility-debug-1.8.0.242.b08-0.el7_7.x86_64.rpm java-1.8.0-openjdk-debug-1.8.0.242.b08-0.el7_7.i686.rpm java-1.8.0-openjdk-debug-1.8.0.242.b08-0.el7_7.x86_64.rpm java-1.8.0-openjdk-debuginfo-1.8.0.242.b08-0.el7_7.i686.rpm java-1.8.0-openjdk-debuginfo-1.8.0.242.b08-0.el7_7.x86_64.rpm java-1.8.0-openjdk-demo-1.8.0.242.b08-0.el7_7.i686.rpm java-1.8.0-openjdk-demo-1.8.0.242.b08-0.el7_7.x86_64.rpm java-1.8.0-openjdk-demo-debug-1.8.0.242.b08-0.el7_7.i686.rpm java-1.8.0-openjdk-demo-debug-1.8.0.242.b08-0.el7_7.x86_64.rpm java-1.8.0-openjdk-devel-debug-1.8.0.242.b08-0.el7_7.i686.rpm java-1.8.0-openjdk-devel-debug-1.8.0.242.b08-0.el7_7.x86_64.rpm java-1.8.0-openjdk-headless-debug-1.8.0.242.b08-0.el7_7.i686.rpm java-1.8.0-openjdk-headless-debug-1.8.0.242.b08-0.el7_7.x86_64.rpm java-1.8.0-openjdk-src-1.8.0.242.b08-0.el7_7.i686.rpm java-1.8.0-openjdk-src-1.8.0.242.b08-0.el7_7.x86_64.rpm java-1.8.0-openjdk-src-debug-1.8.0.242.b08-0.el7_7.i686.rpm java-1.8.0-openjdk-src-debug-1.8.0.242.b08-0.el7_7.x86_64.rpm Red Hat Enterprise Linux Workstation (v. 7): Source: java-1.8.0-openjdk-1.8.0.242.b08-0.el7_7.src.rpm x86_64: java-1.8.0-openjdk-1.8.0.242.b08-0.el7_7.i686.rpm java-1.8.0-openjdk-1.8.0.242.b08-0.el7_7.x86_64.rpm java-1.8.0-openjdk-debuginfo-1.8.0.242.b08-0.el7_7.i686.rpm java-1.8.0-openjdk-debuginfo-1.8.0.242.b08-0.el7_7.x86_64.rpm java-1.8.0-openjdk-devel-1.8.0.242.b08-0.el7_7.i686.rpm java-1.8.0-openjdk-devel-1.8.0.242.b08-0.el7_7.x86_64.rpm java-1.8.0-openjdk-headless-1.8.0.242.b08-0.el7_7.i686.rpm java-1.8.0-openjdk-headless-1.8.0.242.b08-0.el7_7.x86_64.rpm Red Hat Enterprise Linux Workstation Optional (v. 7): noarch: java-1.8.0-openjdk-javadoc-1.8.0.242.b08-0.el7_7.noarch.rpm java-1.8.0-openjdk-javadoc-debug-1.8.0.242.b08-0.el7_7.noarch.rpm java-1.8.0-openjdk-javadoc-zip-1.8.0.242.b08-0.el7_7.noarch.rpm java-1.8.0-openjdk-javadoc-zip-debug-1.8.0.242.b08-0.el7_7.noarch.rpm x86_64: java-1.8.0-openjdk-accessibility-1.8.0.242.b08-0.el7_7.i686.rpm java-1.8.0-openjdk-accessibility-1.8.0.242.b08-0.el7_7.x86_64.rpm java-1.8.0-openjdk-accessibility-debug-1.8.0.242.b08-0.el7_7.i686.rpm java-1.8.0-openjdk-accessibility-debug-1.8.0.242.b08-0.el7_7.x86_64.rpm java-1.8.0-openjdk-debug-1.8.0.242.b08-0.el7_7.i686.rpm java-1.8.0-openjdk-debug-1.8.0.242.b08-0.el7_7.x86_64.rpm java-1.8.0-openjdk-debuginfo-1.8.0.242.b08-0.el7_7.i686.rpm java-1.8.0-openjdk-debuginfo-1.8.0.242.b08-0.el7_7.x86_64.rpm java-1.8.0-openjdk-demo-1.8.0.242.b08-0.el7_7.i686.rpm java-1.8.0-openjdk-demo-1.8.0.242.b08-0.el7_7.x86_64.rpm java-1.8.0-openjdk-demo-debug-1.8.0.242.b08-0.el7_7.i686.rpm java-1.8.0-openjdk-demo-debug-1.8.0.242.b08-0.el7_7.x86_64.rpm java-1.8.0-openjdk-devel-debug-1.8.0.242.b08-0.el7_7.i686.rpm java-1.8.0-openjdk-devel-debug-1.8.0.242.b08-0.el7_7.x86_64.rpm java-1.8.0-openjdk-headless-debug-1.8.0.242.b08-0.el7_7.i686.rpm java-1.8.0-openjdk-headless-debug-1.8.0.242.b08-0.el7_7.x86_64.rpm java-1.8.0-openjdk-src-1.8.0.242.b08-0.el7_7.i686.rpm java-1.8.0-openjdk-src-1.8.0.242.b08-0.el7_7.x86_64.rpm java-1.8.0-openjdk-src-debug-1.8.0.242.b08-0.el7_7.i686.rpm java-1.8.0-openjdk-src-debug-1.8.0.242.b08-0.el7_7.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-2020-2583 https://access.redhat.com/security/cve/CVE-2020-2590 https://access.redhat.com/security/cve/CVE-2020-2593 https://access.redhat.com/security/cve/CVE-2020-2601 https://access.redhat.com/security/cve/CVE-2020-2604 https://access.redhat.com/security/cve/CVE-2020-2654 https://access.redhat.com/security/cve/CVE-2020-2659 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 iQIVAwUBXieCtNzjgjWX9erEAQhZYhAAp9qeVfMsp0a7/KRKoDABzRP4St7NW4Oa FUngZFcODmvuFtznj9q9GENZGHtPZkByI+2NEW646DD74fm6NhsHQEzKjR4FEvwK b5PM/ERqgsteKItrkTb84hYERFtTgihFMd0tkHEb+xv2XigOWyDAgDcg3AtUuxC2 dMtqdI/oixRGxBONs4DL/2t0NzDmtcd6eNwVjRjuAxpO10SqA6UgVPoRl8JzFzKJ 6ACIT28BA9zSq0h+7RdH10zj9dOpSuWmT5c5YlWQihqwRRQzJ8dsuK2+ulCyvPUk IT15ij2wXsdH42VqOx+VEnI/PyxcCTjMz7qryO88dz5Q9muIc9d875C3k6CEC5Fv H9SdrIom0LtAZTRhfycBwWhy7ttKLBdo6h0bgPuzrC0mtym9cni84ZQtyCDFS4f/ 56TPDZNaTiTfZwmszKomwSsvgatqOpDk5r+gpTnFb2uGiIhB6+TLR7AbQXavefUT QSwoFMmZm4gGvV4pNI0kPUw5e8Ho82SGGFYdaCutR97NN/NXSo/dwzeKX0Xux23Z ZFK9fEEEQHJWjp3uwTegG6DUD2KBoWJ52TQb4YR5B/5StOK7uIVbM8604gItsh4V 2SAYR2DaJnTSqmjJFbPZIg60jNSXSAFyw99crFiBgjqO57yzD5LrInU2MAryyoYD JW8WahxqPFc=ysqR -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce