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

Synopsis:          Important: java-11-openjdk security update
Advisory ID:       RHSA-2021:3886-01
Product:           Red Hat Enterprise Linux
Advisory URL:      https://access.redhat.com/errata/RHSA-2021:3886
Issue date:        2021-10-20
CVE Names:         CVE-2021-35550 CVE-2021-35556 CVE-2021-35559 
                   CVE-2021-35561 CVE-2021-35564 CVE-2021-35565 
                   CVE-2021-35567 CVE-2021-35578 CVE-2021-35586 
                   CVE-2021-35603 
=====================================================================

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 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 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: Loop in HttpsServer triggered during TLS session close (JSSE,
8254967) (CVE-2021-35565)

* OpenJDK: Incorrect principal selection when using Kerberos Constrained
Delegation (Libraries, 8266689) (CVE-2021-35567)

* OpenJDK: Weak ciphers preferred over stronger ones for TLS (JSSE,
8264210) (CVE-2021-35550)

* OpenJDK: Excessive memory allocation in RTFParser (Swing, 8265167)
(CVE-2021-35556)

* OpenJDK: Excessive memory allocation in RTFReader (Swing, 8265580)
(CVE-2021-35559)

* OpenJDK: Excessive memory allocation in HashMap and HashSet (Utility,
8266097) (CVE-2021-35561)

* OpenJDK: Certificates with end dates too far in the future can corrupt
keystore (Keytool, 8266137) (CVE-2021-35564)

* OpenJDK: Unexpected exception raised during TLS handshake (JSSE, 8267729)
(CVE-2021-35578)

* OpenJDK: Excessive memory allocation in BMPImageReader (ImageIO, 8267735)
(CVE-2021-35586)

* OpenJDK: Non-constant comparison during TLS handshakes (JSSE, 8269618)
(CVE-2021-35603)

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/):

2014508 - CVE-2021-35565 OpenJDK: Loop in HttpsServer triggered during TLS session close (JSSE, 8254967)
2014515 - CVE-2021-35556 OpenJDK: Excessive memory allocation in RTFParser (Swing, 8265167)
2014518 - CVE-2021-35559 OpenJDK: Excessive memory allocation in RTFReader (Swing, 8265580)
2014524 - CVE-2021-35561 OpenJDK: Excessive memory allocation in HashMap and HashSet (Utility, 8266097)
2015061 - CVE-2021-35564 OpenJDK: Certificates with end dates too far in the future can corrupt keystore (Keytool, 8266137)
2015308 - CVE-2021-35586 OpenJDK: Excessive memory allocation in BMPImageReader (ImageIO, 8267735)
2015311 - CVE-2021-35603 OpenJDK: Non-constant comparison during TLS handshakes (JSSE, 8269618)
2015648 - CVE-2021-35550 OpenJDK: Weak ciphers preferred over stronger ones for TLS (JSSE, 8264210)
2015653 - CVE-2021-35578 OpenJDK: Unexpected exception raised during TLS handshake (JSSE, 8267729)
2015658 - CVE-2021-35567 OpenJDK: Incorrect principal selection when using Kerberos Constrained Delegation (Libraries, 8266689)

6. Package List:

Red Hat Enterprise Linux AppStream EUS (v. 8.1):

Source:
java-11-openjdk-11.0.13.0.8-1.el8_1.src.rpm

aarch64:
java-11-openjdk-11.0.13.0.8-1.el8_1.aarch64.rpm
java-11-openjdk-debuginfo-11.0.13.0.8-1.el8_1.aarch64.rpm
java-11-openjdk-debugsource-11.0.13.0.8-1.el8_1.aarch64.rpm
java-11-openjdk-demo-11.0.13.0.8-1.el8_1.aarch64.rpm
java-11-openjdk-devel-11.0.13.0.8-1.el8_1.aarch64.rpm
java-11-openjdk-devel-debuginfo-11.0.13.0.8-1.el8_1.aarch64.rpm
java-11-openjdk-devel-slowdebug-debuginfo-11.0.13.0.8-1.el8_1.aarch64.rpm
java-11-openjdk-headless-11.0.13.0.8-1.el8_1.aarch64.rpm
java-11-openjdk-headless-debuginfo-11.0.13.0.8-1.el8_1.aarch64.rpm
java-11-openjdk-headless-slowdebug-debuginfo-11.0.13.0.8-1.el8_1.aarch64.rpm
java-11-openjdk-javadoc-11.0.13.0.8-1.el8_1.aarch64.rpm
java-11-openjdk-javadoc-zip-11.0.13.0.8-1.el8_1.aarch64.rpm
java-11-openjdk-jmods-11.0.13.0.8-1.el8_1.aarch64.rpm
java-11-openjdk-slowdebug-debuginfo-11.0.13.0.8-1.el8_1.aarch64.rpm
java-11-openjdk-src-11.0.13.0.8-1.el8_1.aarch64.rpm

ppc64le:
java-11-openjdk-11.0.13.0.8-1.el8_1.ppc64le.rpm
java-11-openjdk-debuginfo-11.0.13.0.8-1.el8_1.ppc64le.rpm
java-11-openjdk-debugsource-11.0.13.0.8-1.el8_1.ppc64le.rpm
java-11-openjdk-demo-11.0.13.0.8-1.el8_1.ppc64le.rpm
java-11-openjdk-devel-11.0.13.0.8-1.el8_1.ppc64le.rpm
java-11-openjdk-devel-debuginfo-11.0.13.0.8-1.el8_1.ppc64le.rpm
java-11-openjdk-devel-slowdebug-debuginfo-11.0.13.0.8-1.el8_1.ppc64le.rpm
java-11-openjdk-headless-11.0.13.0.8-1.el8_1.ppc64le.rpm
java-11-openjdk-headless-debuginfo-11.0.13.0.8-1.el8_1.ppc64le.rpm
java-11-openjdk-headless-slowdebug-debuginfo-11.0.13.0.8-1.el8_1.ppc64le.rpm
java-11-openjdk-javadoc-11.0.13.0.8-1.el8_1.ppc64le.rpm
java-11-openjdk-javadoc-zip-11.0.13.0.8-1.el8_1.ppc64le.rpm
java-11-openjdk-jmods-11.0.13.0.8-1.el8_1.ppc64le.rpm
java-11-openjdk-slowdebug-debuginfo-11.0.13.0.8-1.el8_1.ppc64le.rpm
java-11-openjdk-src-11.0.13.0.8-1.el8_1.ppc64le.rpm

s390x:
java-11-openjdk-11.0.13.0.8-1.el8_1.s390x.rpm
java-11-openjdk-debuginfo-11.0.13.0.8-1.el8_1.s390x.rpm
java-11-openjdk-debugsource-11.0.13.0.8-1.el8_1.s390x.rpm
java-11-openjdk-demo-11.0.13.0.8-1.el8_1.s390x.rpm
java-11-openjdk-devel-11.0.13.0.8-1.el8_1.s390x.rpm
java-11-openjdk-devel-debuginfo-11.0.13.0.8-1.el8_1.s390x.rpm
java-11-openjdk-devel-slowdebug-debuginfo-11.0.13.0.8-1.el8_1.s390x.rpm
java-11-openjdk-headless-11.0.13.0.8-1.el8_1.s390x.rpm
java-11-openjdk-headless-debuginfo-11.0.13.0.8-1.el8_1.s390x.rpm
java-11-openjdk-headless-slowdebug-debuginfo-11.0.13.0.8-1.el8_1.s390x.rpm
java-11-openjdk-javadoc-11.0.13.0.8-1.el8_1.s390x.rpm
java-11-openjdk-javadoc-zip-11.0.13.0.8-1.el8_1.s390x.rpm
java-11-openjdk-jmods-11.0.13.0.8-1.el8_1.s390x.rpm
java-11-openjdk-slowdebug-debuginfo-11.0.13.0.8-1.el8_1.s390x.rpm
java-11-openjdk-src-11.0.13.0.8-1.el8_1.s390x.rpm

x86_64:
java-11-openjdk-11.0.13.0.8-1.el8_1.x86_64.rpm
java-11-openjdk-debuginfo-11.0.13.0.8-1.el8_1.x86_64.rpm
java-11-openjdk-debugsource-11.0.13.0.8-1.el8_1.x86_64.rpm
java-11-openjdk-demo-11.0.13.0.8-1.el8_1.x86_64.rpm
java-11-openjdk-devel-11.0.13.0.8-1.el8_1.x86_64.rpm
java-11-openjdk-devel-debuginfo-11.0.13.0.8-1.el8_1.x86_64.rpm
java-11-openjdk-devel-slowdebug-debuginfo-11.0.13.0.8-1.el8_1.x86_64.rpm
java-11-openjdk-headless-11.0.13.0.8-1.el8_1.x86_64.rpm
java-11-openjdk-headless-debuginfo-11.0.13.0.8-1.el8_1.x86_64.rpm
java-11-openjdk-headless-slowdebug-debuginfo-11.0.13.0.8-1.el8_1.x86_64.rpm
java-11-openjdk-javadoc-11.0.13.0.8-1.el8_1.x86_64.rpm
java-11-openjdk-javadoc-zip-11.0.13.0.8-1.el8_1.x86_64.rpm
java-11-openjdk-jmods-11.0.13.0.8-1.el8_1.x86_64.rpm
java-11-openjdk-slowdebug-debuginfo-11.0.13.0.8-1.el8_1.x86_64.rpm
java-11-openjdk-src-11.0.13.0.8-1.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-2021-35550
https://access.redhat.com/security/cve/CVE-2021-35556
https://access.redhat.com/security/cve/CVE-2021-35559
https://access.redhat.com/security/cve/CVE-2021-35561
https://access.redhat.com/security/cve/CVE-2021-35564
https://access.redhat.com/security/cve/CVE-2021-35565
https://access.redhat.com/security/cve/CVE-2021-35567
https://access.redhat.com/security/cve/CVE-2021-35578
https://access.redhat.com/security/cve/CVE-2021-35586
https://access.redhat.com/security/cve/CVE-2021-35603
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 2021 Red Hat, Inc.
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