-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ==================================================================== Red Hat Security Advisory Synopsis: Moderate: java-11-openjdk security and bug fix update Advisory ID: RHSA-2020:4306-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2020:4306 Issue date: 2020-10-22 CVE Names: CVE-2020-14779 CVE-2020-14781 CVE-2020-14782 CVE-2020-14792 CVE-2020-14796 CVE-2020-14797 CVE-2020-14803 ==================================================================== 1. Summary: An update for java-11-openjdk is now available for Red Hat Enterprise Linux 8.1 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Moderate. 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 EUS (v. 8.1) - 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: Credentials sent over unencrypted LDAP connection (JNDI, 8237990) (CVE-2020-14781) * OpenJDK: Certificate blacklist bypass via alternate certificate encodings (Libraries, 8237995) (CVE-2020-14782) * OpenJDK: Integer overflow leading to out-of-bounds access (Hotspot, 8241114) (CVE-2020-14792) * OpenJDK: Incomplete check for invalid characters in URI to path conversion (Libraries, 8242685) (CVE-2020-14797) * OpenJDK: Race condition in NIO Buffer boundary checks (Libraries, 8244136) (CVE-2020-14803) * OpenJDK: High memory usage during deserialization of Proxy class with many interfaces (Serialization, 8236862) (CVE-2020-14779) * OpenJDK: Missing permission check in path to URI conversion (Libraries, 8242680) (CVE-2020-14796) 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. Bug Fix(es): * java-11-openjdk property java.vendor is "N/A" (BZ#1873389) 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/): 1873389 - java-11-openjdk property java.vendor is "N/A" [rhel-8.1.0.z] 1889271 - CVE-2020-14779 OpenJDK: High memory usage during deserialization of Proxy class with many interfaces (Serialization, 8236862) 1889274 - CVE-2020-14781 OpenJDK: Credentials sent over unencrypted LDAP connection (JNDI, 8237990) 1889280 - CVE-2020-14792 OpenJDK: Integer overflow leading to out-of-bounds access (Hotspot, 8241114) 1889290 - CVE-2020-14782 OpenJDK: Certificate blacklist bypass via alternate certificate encodings (Libraries, 8237995) 1889697 - CVE-2020-14796 OpenJDK: Missing permission check in path to URI conversion (Libraries, 8242680) 1889717 - CVE-2020-14797 OpenJDK: Incomplete check for invalid characters in URI to path conversion (Libraries, 8242685) 1889895 - CVE-2020-14803 OpenJDK: Race condition in NIO Buffer boundary checks (Libraries, 8244136) 6. Package List: Red Hat Enterprise Linux AppStream EUS (v. 8.1): Source: java-11-openjdk-11.0.9.11-0.el8_1.src.rpm aarch64: java-11-openjdk-11.0.9.11-0.el8_1.aarch64.rpm java-11-openjdk-debuginfo-11.0.9.11-0.el8_1.aarch64.rpm java-11-openjdk-debugsource-11.0.9.11-0.el8_1.aarch64.rpm java-11-openjdk-demo-11.0.9.11-0.el8_1.aarch64.rpm java-11-openjdk-devel-11.0.9.11-0.el8_1.aarch64.rpm java-11-openjdk-devel-debuginfo-11.0.9.11-0.el8_1.aarch64.rpm java-11-openjdk-devel-slowdebug-debuginfo-11.0.9.11-0.el8_1.aarch64.rpm java-11-openjdk-headless-11.0.9.11-0.el8_1.aarch64.rpm java-11-openjdk-headless-debuginfo-11.0.9.11-0.el8_1.aarch64.rpm java-11-openjdk-headless-slowdebug-debuginfo-11.0.9.11-0.el8_1.aarch64.rpm java-11-openjdk-javadoc-11.0.9.11-0.el8_1.aarch64.rpm java-11-openjdk-javadoc-zip-11.0.9.11-0.el8_1.aarch64.rpm java-11-openjdk-jmods-11.0.9.11-0.el8_1.aarch64.rpm java-11-openjdk-slowdebug-debuginfo-11.0.9.11-0.el8_1.aarch64.rpm java-11-openjdk-src-11.0.9.11-0.el8_1.aarch64.rpm ppc64le: java-11-openjdk-11.0.9.11-0.el8_1.ppc64le.rpm java-11-openjdk-debuginfo-11.0.9.11-0.el8_1.ppc64le.rpm java-11-openjdk-debugsource-11.0.9.11-0.el8_1.ppc64le.rpm java-11-openjdk-demo-11.0.9.11-0.el8_1.ppc64le.rpm java-11-openjdk-devel-11.0.9.11-0.el8_1.ppc64le.rpm java-11-openjdk-devel-debuginfo-11.0.9.11-0.el8_1.ppc64le.rpm java-11-openjdk-devel-slowdebug-debuginfo-11.0.9.11-0.el8_1.ppc64le.rpm java-11-openjdk-headless-11.0.9.11-0.el8_1.ppc64le.rpm java-11-openjdk-headless-debuginfo-11.0.9.11-0.el8_1.ppc64le.rpm java-11-openjdk-headless-slowdebug-debuginfo-11.0.9.11-0.el8_1.ppc64le.rpm java-11-openjdk-javadoc-11.0.9.11-0.el8_1.ppc64le.rpm java-11-openjdk-javadoc-zip-11.0.9.11-0.el8_1.ppc64le.rpm java-11-openjdk-jmods-11.0.9.11-0.el8_1.ppc64le.rpm java-11-openjdk-slowdebug-debuginfo-11.0.9.11-0.el8_1.ppc64le.rpm java-11-openjdk-src-11.0.9.11-0.el8_1.ppc64le.rpm s390x: java-11-openjdk-11.0.9.11-0.el8_1.s390x.rpm java-11-openjdk-debuginfo-11.0.9.11-0.el8_1.s390x.rpm java-11-openjdk-debugsource-11.0.9.11-0.el8_1.s390x.rpm java-11-openjdk-demo-11.0.9.11-0.el8_1.s390x.rpm java-11-openjdk-devel-11.0.9.11-0.el8_1.s390x.rpm java-11-openjdk-devel-debuginfo-11.0.9.11-0.el8_1.s390x.rpm java-11-openjdk-devel-slowdebug-debuginfo-11.0.9.11-0.el8_1.s390x.rpm java-11-openjdk-headless-11.0.9.11-0.el8_1.s390x.rpm java-11-openjdk-headless-debuginfo-11.0.9.11-0.el8_1.s390x.rpm java-11-openjdk-headless-slowdebug-debuginfo-11.0.9.11-0.el8_1.s390x.rpm java-11-openjdk-javadoc-11.0.9.11-0.el8_1.s390x.rpm java-11-openjdk-javadoc-zip-11.0.9.11-0.el8_1.s390x.rpm java-11-openjdk-jmods-11.0.9.11-0.el8_1.s390x.rpm java-11-openjdk-slowdebug-debuginfo-11.0.9.11-0.el8_1.s390x.rpm java-11-openjdk-src-11.0.9.11-0.el8_1.s390x.rpm x86_64: java-11-openjdk-11.0.9.11-0.el8_1.x86_64.rpm java-11-openjdk-debuginfo-11.0.9.11-0.el8_1.x86_64.rpm java-11-openjdk-debugsource-11.0.9.11-0.el8_1.x86_64.rpm java-11-openjdk-demo-11.0.9.11-0.el8_1.x86_64.rpm java-11-openjdk-devel-11.0.9.11-0.el8_1.x86_64.rpm java-11-openjdk-devel-debuginfo-11.0.9.11-0.el8_1.x86_64.rpm java-11-openjdk-devel-slowdebug-debuginfo-11.0.9.11-0.el8_1.x86_64.rpm java-11-openjdk-headless-11.0.9.11-0.el8_1.x86_64.rpm java-11-openjdk-headless-debuginfo-11.0.9.11-0.el8_1.x86_64.rpm java-11-openjdk-headless-slowdebug-debuginfo-11.0.9.11-0.el8_1.x86_64.rpm java-11-openjdk-javadoc-11.0.9.11-0.el8_1.x86_64.rpm java-11-openjdk-javadoc-zip-11.0.9.11-0.el8_1.x86_64.rpm java-11-openjdk-jmods-11.0.9.11-0.el8_1.x86_64.rpm java-11-openjdk-slowdebug-debuginfo-11.0.9.11-0.el8_1.x86_64.rpm java-11-openjdk-src-11.0.9.11-0.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-2020-14779 https://access.redhat.com/security/cve/CVE-2020-14781 https://access.redhat.com/security/cve/CVE-2020-14782 https://access.redhat.com/security/cve/CVE-2020-14792 https://access.redhat.com/security/cve/CVE-2020-14796 https://access.redhat.com/security/cve/CVE-2020-14797 https://access.redhat.com/security/cve/CVE-2020-14803 https://access.redhat.com/security/updates/classification/#moderate 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 iQIVAwUBX5FkJtzjgjWX9erEAQh80Q//eZ01H9YHJYItjl2tm/NSd5KajyGvS8/f kPC/1Yhz7G/L28IgUKv1u8aJXIay8KjaT0UTwtAfFGIzmTzDP+NgzH/FgyFFVpBR ERVRKLEPfjCUz4YY8mGFfFq3SVCFGyEsv6MzJ1n+PpGNy2m6X5YbEoY39muvMBjx qjMgB9doo4AG8smg6VYG0EwA/bzWmfOu9sEzry9YvB34q28GaTT/r8TpLwUl3Nm7 Q7RNGwdc3E6/RNbOIJ8micw0ukodp8Rjurss87+QThFQeTIxh6Q0xy+lFckbT8il MXsn9t/4l0UI9MHxMjc8l6API3EBSyJ4I/aOx+CDMYp8HuTvL3HsnbqBnXcb9uNd ErzEtlriUFH4cFjdVnlfsTk8wNAsozN9ntImWZFDhfCD+W4hmjwl3W3I7r9etzeP 2WjLo2M/pt4boQwqw6RMwFOH1v+s+/MoVmzabtBYSBoPzqEflXrc8fJZQgyLhTe4 Ofaa7cqBJnbGB2uV20AjYsumQp+s+FQjlzoiRcF9cKuhlFASZy+EDJBC6QO1SGPZ Pb87uaQeb1g2XDF2axga2EVIm1svbZrHs6n7/O6fowxFHmgWptT+rCn7fuFB+l44 A48AUB5Gon1CsWy4/oW2cd6cXeFhjzFJMEznTFiUlgRY5ZKOVrRfNS7gfSwLvj+/ WblOKbKAjuE=Mxd+ -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce