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====================================================================                   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 . More contact
details at https://access.redhat.com/security/team/contact

Copyright 2020 Red Hat, Inc.
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Red Hat Enterprise Linux 8: RHSA-2020-4305-01 Java 11 OpenJDK Security Fix

red hat

October 22, 2020

An update for java-11-openjdk is now available for Red Hat Enterprise Linux 8

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.

Summary

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)

Topics Covered

security advisory moderate security issue red hat bug fix red hat enterprise java openjdk

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

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

Read the Full Advisory

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

Topic

An update for java-11-openjdk is now available for Red Hat Enterprise Linux8.Red Hat Product Security has rated this update as having a security impactof Moderate. A Common Vulnerability Scoring System (CVSS) base score, whichgives a detailed severity rating, is available for each vulnerability fromthe CVE link(s) in the References section.

Topics Covered

security advisory moderate security issue red hat bug fix red hat enterprise java openjdk

Relevant Releases Architectures

Red Hat Enterprise Linux AppStream (v. 8) - aarch64, ppc64le, s390x, x86_64

Bugs Fixed

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)

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Red Hat Enterprise Linux 8: RHSA-2020-4305-01 Java 11 OpenJDK Security Fix

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Red Hat Enterprise Linux 8: RHSA-2020-4305-01 Java 11 OpenJDK Security Fix

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Red Hat Enterprise Linux 8: RHSA-2020-4305-01 Java 11 OpenJDK Security Fix

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