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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2020.0185 java-11-openjdk security update 17 January 2020 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: java-11-openjdk Publisher: Red Hat Operating System: Red Hat Enterprise Linux Server 8 Red Hat Enterprise Linux WS/Desktop 8 Impact/Access: Execute Arbitrary Code/Commands -- Remote/Unauthenticated Modify Arbitrary Files -- Remote/Unauthenticated Denial of Service -- Remote/Unauthenticated Access Confidential Data -- Remote/Unauthenticated Resolution: Patch/Upgrade CVE Names: CVE-2020-2655 CVE-2020-2654 CVE-2020-2604 CVE-2020-2601 CVE-2020-2593 CVE-2020-2590 CVE-2020-2583 Reference: ASB-2020.0028 ASB-2020.0027 ESB-2020.0181 Original Bulletin: https://access.redhat.com/errata/RHSA-2020:0128 - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Important: java-11-openjdk security update Advisory ID: RHSA-2020:0128-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2020:0128 Issue date: 2020-01-16 CVE Names: CVE-2020-2583 CVE-2020-2590 CVE-2020-2593 CVE-2020-2601 CVE-2020-2604 CVE-2020-2654 CVE-2020-2655 ===================================================================== 1. Summary: An update for java-11-openjdk is now available for Red Hat Enterprise Linux 8. 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 AppStream (v. 8) - aarch64, ppc64le, s390x, x86_64 3. Description: The java-11-openjdk packages provide the OpenJDK 11 Java Runtime Environment and the OpenJDK 11 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 handling of unexpected CertificateVerify TLS handshake messages (JSSE, 8231780) (CVE-2020-2655) * OpenJDK: Incorrect exception processing during deserialization in BeanContextSupport (Serialization, 8224909) (CVE-2020-2583) 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) 1790951 - CVE-2020-2655 OpenJDK: Incorrect handling of unexpected CertificateVerify TLS handshake messages (JSSE, 8231780) 1791217 - CVE-2020-2654 OpenJDK: Excessive memory usage in OID processing in X.509 certificate parsing (Libraries, 8234037) 6. Package List: Red Hat Enterprise Linux AppStream (v. 8): Source: java-11-openjdk-11.0.6.10-0.el8_1.src.rpm aarch64: java-11-openjdk-11.0.6.10-0.el8_1.aarch64.rpm java-11-openjdk-debuginfo-11.0.6.10-0.el8_1.aarch64.rpm java-11-openjdk-debugsource-11.0.6.10-0.el8_1.aarch64.rpm java-11-openjdk-demo-11.0.6.10-0.el8_1.aarch64.rpm java-11-openjdk-devel-11.0.6.10-0.el8_1.aarch64.rpm java-11-openjdk-devel-debuginfo-11.0.6.10-0.el8_1.aarch64.rpm java-11-openjdk-devel-slowdebug-debuginfo-11.0.6.10-0.el8_1.aarch64.rpm java-11-openjdk-headless-11.0.6.10-0.el8_1.aarch64.rpm java-11-openjdk-headless-debuginfo-11.0.6.10-0.el8_1.aarch64.rpm java-11-openjdk-headless-slowdebug-debuginfo-11.0.6.10-0.el8_1.aarch64.rpm java-11-openjdk-javadoc-11.0.6.10-0.el8_1.aarch64.rpm java-11-openjdk-javadoc-zip-11.0.6.10-0.el8_1.aarch64.rpm java-11-openjdk-jmods-11.0.6.10-0.el8_1.aarch64.rpm java-11-openjdk-slowdebug-debuginfo-11.0.6.10-0.el8_1.aarch64.rpm java-11-openjdk-src-11.0.6.10-0.el8_1.aarch64.rpm ppc64le: java-11-openjdk-11.0.6.10-0.el8_1.ppc64le.rpm java-11-openjdk-debuginfo-11.0.6.10-0.el8_1.ppc64le.rpm java-11-openjdk-debugsource-11.0.6.10-0.el8_1.ppc64le.rpm java-11-openjdk-demo-11.0.6.10-0.el8_1.ppc64le.rpm java-11-openjdk-devel-11.0.6.10-0.el8_1.ppc64le.rpm java-11-openjdk-devel-debuginfo-11.0.6.10-0.el8_1.ppc64le.rpm java-11-openjdk-devel-slowdebug-debuginfo-11.0.6.10-0.el8_1.ppc64le.rpm java-11-openjdk-headless-11.0.6.10-0.el8_1.ppc64le.rpm java-11-openjdk-headless-debuginfo-11.0.6.10-0.el8_1.ppc64le.rpm java-11-openjdk-headless-slowdebug-debuginfo-11.0.6.10-0.el8_1.ppc64le.rpm java-11-openjdk-javadoc-11.0.6.10-0.el8_1.ppc64le.rpm java-11-openjdk-javadoc-zip-11.0.6.10-0.el8_1.ppc64le.rpm java-11-openjdk-jmods-11.0.6.10-0.el8_1.ppc64le.rpm java-11-openjdk-slowdebug-debuginfo-11.0.6.10-0.el8_1.ppc64le.rpm java-11-openjdk-src-11.0.6.10-0.el8_1.ppc64le.rpm s390x: java-11-openjdk-11.0.6.10-0.el8_1.s390x.rpm java-11-openjdk-debuginfo-11.0.6.10-0.el8_1.s390x.rpm java-11-openjdk-debugsource-11.0.6.10-0.el8_1.s390x.rpm java-11-openjdk-demo-11.0.6.10-0.el8_1.s390x.rpm java-11-openjdk-devel-11.0.6.10-0.el8_1.s390x.rpm java-11-openjdk-devel-debuginfo-11.0.6.10-0.el8_1.s390x.rpm java-11-openjdk-devel-slowdebug-debuginfo-11.0.6.10-0.el8_1.s390x.rpm java-11-openjdk-headless-11.0.6.10-0.el8_1.s390x.rpm java-11-openjdk-headless-debuginfo-11.0.6.10-0.el8_1.s390x.rpm java-11-openjdk-headless-slowdebug-debuginfo-11.0.6.10-0.el8_1.s390x.rpm java-11-openjdk-javadoc-11.0.6.10-0.el8_1.s390x.rpm java-11-openjdk-javadoc-zip-11.0.6.10-0.el8_1.s390x.rpm java-11-openjdk-jmods-11.0.6.10-0.el8_1.s390x.rpm java-11-openjdk-slowdebug-debuginfo-11.0.6.10-0.el8_1.s390x.rpm java-11-openjdk-src-11.0.6.10-0.el8_1.s390x.rpm x86_64: java-11-openjdk-11.0.6.10-0.el8_1.x86_64.rpm java-11-openjdk-debuginfo-11.0.6.10-0.el8_1.x86_64.rpm java-11-openjdk-debugsource-11.0.6.10-0.el8_1.x86_64.rpm java-11-openjdk-demo-11.0.6.10-0.el8_1.x86_64.rpm java-11-openjdk-devel-11.0.6.10-0.el8_1.x86_64.rpm java-11-openjdk-devel-debuginfo-11.0.6.10-0.el8_1.x86_64.rpm java-11-openjdk-devel-slowdebug-debuginfo-11.0.6.10-0.el8_1.x86_64.rpm java-11-openjdk-headless-11.0.6.10-0.el8_1.x86_64.rpm java-11-openjdk-headless-debuginfo-11.0.6.10-0.el8_1.x86_64.rpm java-11-openjdk-headless-slowdebug-debuginfo-11.0.6.10-0.el8_1.x86_64.rpm java-11-openjdk-javadoc-11.0.6.10-0.el8_1.x86_64.rpm java-11-openjdk-javadoc-zip-11.0.6.10-0.el8_1.x86_64.rpm java-11-openjdk-jmods-11.0.6.10-0.el8_1.x86_64.rpm java-11-openjdk-slowdebug-debuginfo-11.0.6.10-0.el8_1.x86_64.rpm java-11-openjdk-src-11.0.6.10-0.el8_1.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-2020-2655 https://access.redhat.com/security/updates/classification/#important 8. Contact: The Red Hat security contact is <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/ Copyright 2020 Red Hat, Inc. - -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBXiBfC9zjgjWX9erEAQgRQw/+L3kv1/+yOp7S/3J/LS4s6VNrh4INUkVq 2OvJyPiOQy/+B+79IFhNWJ7cla5RxxmHiP/lUXqa0U/KrFW1HOg5foLAPLb4y4VA KP/tnQtZVkl4EEGVPYeGf/ZzEGKe+iIpnBOFdIDBP9UaAx66prc03c74lTOpaiyP FxppoqrrHYgxDx/N5shNawm4RpB5CFkTD4u4LkpRzuNbKFqf34mWfyVQPdh+VoSX djIjLR35KaWsy6LfxORwKVKxUxn3IP0aiVmGRuSj87dCgVGo5hoDk6Pv+ZNZ5lRW cw1jw0hifVkOsKEIsWPPAf1GF1LMqM7uzQ9sNUioafQH6bXOZbQY9zC+4OGX0ZRQ LC9l2pWLmvbsrKqPn8g/xj6BQFgG2JIhDevxyv4i6zxhgsUT4xHgdK2wZfeBfhjE ndY5ilFNOnWKQ3eEWJS1He/ocbmcLKh/Pvo0yOsMzdvKUmbsmNIuB7rQ+abF4uQY hl0c56/8dLLiX3tN69yIyE8BNQvY86NRSIGf263qJCN1SPtyhGPBy2JjjNOilRbZ Jc+gqUaJPiDg5Qg7aihLnTE9s0GM9FSZANuS65s2zGUqh7+O5wFnWjFvWnmP50cq J5MDPUW475f90dXan1S9JRvTyTCCRS8anttJbrr/6eUA22KG4e8NKxEzTZj/rnz+ t+O0n35JKes= =aIiH - -----END PGP SIGNATURE----- - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. 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