-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ==================================================================== Red Hat Security Advisory Synopsis: Important: java-1.8.0-ibm security update Advisory ID: RHSA-2020:2241-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2020:2241 Issue date: 2020-05-20 CVE Names: CVE-2019-2949 CVE-2020-2654 CVE-2020-2754 CVE-2020-2755 CVE-2020-2756 CVE-2020-2757 CVE-2020-2781 CVE-2020-2800 CVE-2020-2803 CVE-2020-2805 CVE-2020-2830 ==================================================================== 1. Summary: An update for java-1.8.0-ibm 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 8 Supplementary - ppc64le, s390x, x86_64 3. Description: IBM Java SE version 8 includes the IBM Java Runtime Environment and the IBM Java Software Development Kit. This update upgrades IBM Java SE 8 to version 8 SR6-FP10. Security Fix(es): * OpenJDK: Improper handling of Kerberos proxy credentials (Kerberos, 8220302) (CVE-2019-2949) * OpenJDK: Incorrect bounds checks in NIO Buffers (Libraries, 8234841) (CVE-2020-2803) * OpenJDK: Incorrect type checks in MethodType.readObject() (Libraries, 8235274) (CVE-2020-2805) * OpenJDK: Excessive memory usage in OID processing in X.509 certificate parsing (Libraries, 8234037) (CVE-2020-2654) * OpenJDK: Re-use of single TLS session for new connections (JSSE, 8234408) (CVE-2020-2781) * OpenJDK: CRLF injection into HTTP headers in HttpServer (Lightweight HTTP Server, 8234825) (CVE-2020-2800) * OpenJDK: Regular expression DoS in Scanner (Concurrency, 8236201) (CVE-2020-2830) * OpenJDK: Misplaced regular expression syntax error check in RegExpScanner (Scripting, 8223898) (CVE-2020-2754) * OpenJDK: Incorrect handling of empty string nodes in regular expression Parser (Scripting, 8223904) (CVE-2020-2755) * OpenJDK: Incorrect handling of references to uninitialized class descriptors during deserialization (Serialization, 8224541) (CVE-2020-2756) * OpenJDK: Uncaught InstantiationError exception in ObjectStreamClass (Serialization, 8224549) (CVE-2020-2757) 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 IBM Java must be restarted for this update to take effect. 5. Bugs fixed (https://bugzilla.redhat.com/): 1761594 - CVE-2019-2949 OpenJDK: Improper handling of Kerberos proxy credentials (Kerberos, 8220302) 1791217 - CVE-2020-2654 OpenJDK: Excessive memory usage in OID processing in X.509 certificate parsing (Libraries, 8234037) 1823199 - CVE-2020-2754 OpenJDK: Misplaced regular expression syntax error check in RegExpScanner (Scripting, 8223898) 1823200 - CVE-2020-2755 OpenJDK: Incorrect handling of empty string nodes in regular expression Parser (Scripting, 8223904) 1823215 - CVE-2020-2756 OpenJDK: Incorrect handling of references to uninitialized class descriptors during deserialization (Serialization, 8224541) 1823216 - CVE-2020-2757 OpenJDK: Uncaught InstantiationError exception in ObjectStreamClass (Serialization, 8224549) 1823527 - CVE-2020-2800 OpenJDK: CRLF injection into HTTP headers in HttpServer (Lightweight HTTP Server, 8234825) 1823542 - CVE-2020-2830 OpenJDK: Regular expression DoS in Scanner (Concurrency, 8236201) 1823694 - CVE-2020-2803 OpenJDK: Incorrect bounds checks in NIO Buffers (Libraries, 8234841) 1823844 - CVE-2020-2805 OpenJDK: Incorrect type checks in MethodType.readObject() (Libraries, 8235274) 1823960 - CVE-2020-2781 OpenJDK: Re-use of single TLS session for new connections (JSSE, 8234408) 6. Package List: Red Hat Enterprise Linux 8 Supplementary: ppc64le: java-1.8.0-ibm-1.8.0.6.10-1.el8_2.ppc64le.rpm java-1.8.0-ibm-demo-1.8.0.6.10-1.el8_2.ppc64le.rpm java-1.8.0-ibm-devel-1.8.0.6.10-1.el8_2.ppc64le.rpm java-1.8.0-ibm-headless-1.8.0.6.10-1.el8_2.ppc64le.rpm java-1.8.0-ibm-jdbc-1.8.0.6.10-1.el8_2.ppc64le.rpm java-1.8.0-ibm-plugin-1.8.0.6.10-1.el8_2.ppc64le.rpm java-1.8.0-ibm-src-1.8.0.6.10-1.el8_2.ppc64le.rpm java-1.8.0-ibm-webstart-1.8.0.6.10-1.el8_2.ppc64le.rpm s390x: java-1.8.0-ibm-1.8.0.6.10-1.el8_2.s390x.rpm java-1.8.0-ibm-demo-1.8.0.6.10-1.el8_2.s390x.rpm java-1.8.0-ibm-devel-1.8.0.6.10-1.el8_2.s390x.rpm java-1.8.0-ibm-headless-1.8.0.6.10-1.el8_2.s390x.rpm java-1.8.0-ibm-jdbc-1.8.0.6.10-1.el8_2.s390x.rpm java-1.8.0-ibm-src-1.8.0.6.10-1.el8_2.s390x.rpm x86_64: java-1.8.0-ibm-1.8.0.6.10-1.el8_2.x86_64.rpm java-1.8.0-ibm-demo-1.8.0.6.10-1.el8_2.x86_64.rpm java-1.8.0-ibm-devel-1.8.0.6.10-1.el8_2.x86_64.rpm java-1.8.0-ibm-headless-1.8.0.6.10-1.el8_2.x86_64.rpm java-1.8.0-ibm-jdbc-1.8.0.6.10-1.el8_2.x86_64.rpm java-1.8.0-ibm-plugin-1.8.0.6.10-1.el8_2.x86_64.rpm java-1.8.0-ibm-src-1.8.0.6.10-1.el8_2.x86_64.rpm java-1.8.0-ibm-webstart-1.8.0.6.10-1.el8_2.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-2019-2949 https://access.redhat.com/security/cve/CVE-2020-2654 https://access.redhat.com/security/cve/CVE-2020-2754 https://access.redhat.com/security/cve/CVE-2020-2755 https://access.redhat.com/security/cve/CVE-2020-2756 https://access.redhat.com/security/cve/CVE-2020-2757 https://access.redhat.com/security/cve/CVE-2020-2781 https://access.redhat.com/security/cve/CVE-2020-2800 https://access.redhat.com/security/cve/CVE-2020-2803 https://access.redhat.com/security/cve/CVE-2020-2805 https://access.redhat.com/security/cve/CVE-2020-2830 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 iQIVAwUBXsVU8tzjgjWX9erEAQgQYg/8DsN99sE3VjueIWpVuE+53Vdmzyk4qF8Z x4BxMLBYvwvSyKa4R3g7HNlBo1KZRoFOYbnii6PBVl6ldokTkovVU2gKtYIUDr1g 6fFktbaL+oTRfdT7XOg/KF9VtbmL/UdXvMHPGXUDkC5MB55UIMhocoHNP3zqjG92 lBviTQIIh0aRZdhUuqjI/uiBnuO+wkIvMzX2XxdtSCXR3pOUdzWJ4L9mo2qrR+Iz MTJ3H0A/ArtwTy49tB7gLR99mlxaONgP+gi1vlKmfepwTw0I64hQQ3Xt95Jjdjw8 uNCcKnzjkyNtngZy9fKe5EJtn1zKxY7/yjWqmXAiYUU/HHF/L907iUC1dD9ja3QW YO7sib/L5v5Wko6AZj2oQnxBmqGljOobtmYKnedHakYGF9WFP0Xlj/xqaHauAEEc Fk9Ffrdv0o+O+X+Y5Z5BTwP56dZ7/gj4Jo1L70Gd53B6qFM58VD8qq8/UrwLNBC9 JUO+nZBK0K5A6yR6beGwCT0DPpx/Elg/NO0yXNsyMefnGuV3jyTlx9jhPEmyiufe nYgoWMeO1E6TO/5vagycGjgP+bmcl8UPqk5WV7PaJ8kUSiyBOl3T0ZGKTGyxg3w5 QBCqbQSxge1UJ2b59bgD4Tcr0KT3nsR4xq+NkRdpkINGc1QCVX24roqdMJp3OPvg qX5hayTiKkY=r5zd -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce