-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256

====================================================================                   
Red Hat Security Advisory

Synopsis:          Moderate: java-11-openjdk security and bug fix update
Advisory ID:       RHSA-2020:4305-01
Product:           Red Hat Enterprise Linux
Advisory URL:      https://access.redhat.com/errata/RHSA-2020:4305
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.

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 (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: 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-headless" scriptlet failed during RHEL7 > RHEL8 upgrade
transaction (BZ#1871709)

* java-11-openjdk property java.vendor is "N/A" (BZ#1873390)

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/):

1871709 - "java-11-openjdk-headless" scriptlet failed during RHEL7 > RHEL8 upgrade transaction [rhel-8.2.0.z]
1873390 - java-11-openjdk property java.vendor is "N/A" [rhel-8.2.0.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 (v. 8):

Source:
java-11-openjdk-11.0.9.11-0.el8_2.src.rpm

aarch64:
java-11-openjdk-11.0.9.11-0.el8_2.aarch64.rpm
java-11-openjdk-debuginfo-11.0.9.11-0.el8_2.aarch64.rpm
java-11-openjdk-debugsource-11.0.9.11-0.el8_2.aarch64.rpm
java-11-openjdk-demo-11.0.9.11-0.el8_2.aarch64.rpm
java-11-openjdk-devel-11.0.9.11-0.el8_2.aarch64.rpm
java-11-openjdk-devel-debuginfo-11.0.9.11-0.el8_2.aarch64.rpm
java-11-openjdk-headless-11.0.9.11-0.el8_2.aarch64.rpm
java-11-openjdk-headless-debuginfo-11.0.9.11-0.el8_2.aarch64.rpm
java-11-openjdk-javadoc-11.0.9.11-0.el8_2.aarch64.rpm
java-11-openjdk-javadoc-zip-11.0.9.11-0.el8_2.aarch64.rpm
java-11-openjdk-jmods-11.0.9.11-0.el8_2.aarch64.rpm
java-11-openjdk-src-11.0.9.11-0.el8_2.aarch64.rpm
java-11-openjdk-static-libs-11.0.9.11-0.el8_2.aarch64.rpm

ppc64le:
java-11-openjdk-11.0.9.11-0.el8_2.ppc64le.rpm
java-11-openjdk-debuginfo-11.0.9.11-0.el8_2.ppc64le.rpm
java-11-openjdk-debugsource-11.0.9.11-0.el8_2.ppc64le.rpm
java-11-openjdk-demo-11.0.9.11-0.el8_2.ppc64le.rpm
java-11-openjdk-devel-11.0.9.11-0.el8_2.ppc64le.rpm
java-11-openjdk-devel-debuginfo-11.0.9.11-0.el8_2.ppc64le.rpm
java-11-openjdk-headless-11.0.9.11-0.el8_2.ppc64le.rpm
java-11-openjdk-headless-debuginfo-11.0.9.11-0.el8_2.ppc64le.rpm
java-11-openjdk-javadoc-11.0.9.11-0.el8_2.ppc64le.rpm
java-11-openjdk-javadoc-zip-11.0.9.11-0.el8_2.ppc64le.rpm
java-11-openjdk-jmods-11.0.9.11-0.el8_2.ppc64le.rpm
java-11-openjdk-src-11.0.9.11-0.el8_2.ppc64le.rpm
java-11-openjdk-static-libs-11.0.9.11-0.el8_2.ppc64le.rpm

s390x:
java-11-openjdk-11.0.9.11-0.el8_2.s390x.rpm
java-11-openjdk-debuginfo-11.0.9.11-0.el8_2.s390x.rpm
java-11-openjdk-debugsource-11.0.9.11-0.el8_2.s390x.rpm
java-11-openjdk-demo-11.0.9.11-0.el8_2.s390x.rpm
java-11-openjdk-devel-11.0.9.11-0.el8_2.s390x.rpm
java-11-openjdk-devel-debuginfo-11.0.9.11-0.el8_2.s390x.rpm
java-11-openjdk-headless-11.0.9.11-0.el8_2.s390x.rpm
java-11-openjdk-headless-debuginfo-11.0.9.11-0.el8_2.s390x.rpm
java-11-openjdk-javadoc-11.0.9.11-0.el8_2.s390x.rpm
java-11-openjdk-javadoc-zip-11.0.9.11-0.el8_2.s390x.rpm
java-11-openjdk-jmods-11.0.9.11-0.el8_2.s390x.rpm
java-11-openjdk-src-11.0.9.11-0.el8_2.s390x.rpm
java-11-openjdk-static-libs-11.0.9.11-0.el8_2.s390x.rpm

x86_64:
java-11-openjdk-11.0.9.11-0.el8_2.x86_64.rpm
java-11-openjdk-debuginfo-11.0.9.11-0.el8_2.x86_64.rpm
java-11-openjdk-debugsource-11.0.9.11-0.el8_2.x86_64.rpm
java-11-openjdk-demo-11.0.9.11-0.el8_2.x86_64.rpm
java-11-openjdk-devel-11.0.9.11-0.el8_2.x86_64.rpm
java-11-openjdk-devel-debuginfo-11.0.9.11-0.el8_2.x86_64.rpm
java-11-openjdk-headless-11.0.9.11-0.el8_2.x86_64.rpm
java-11-openjdk-headless-debuginfo-11.0.9.11-0.el8_2.x86_64.rpm
java-11-openjdk-javadoc-11.0.9.11-0.el8_2.x86_64.rpm
java-11-openjdk-javadoc-zip-11.0.9.11-0.el8_2.x86_64.rpm
java-11-openjdk-jmods-11.0.9.11-0.el8_2.x86_64.rpm
java-11-openjdk-src-11.0.9.11-0.el8_2.x86_64.rpm
java-11-openjdk-static-libs-11.0.9.11-0.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-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 <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
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GakF
-----END PGP SIGNATURE-----

--
RHSA-announce mailing list
RHSA-announce@redhat.com
https://www.redhat.com/mailman/listinfo/rhsa-announce