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

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

Synopsis:          Critical: java-1.8.0-ibm security update
Advisory ID:       RHSA-2021:0736-01
Product:           Red Hat Enterprise Linux
Advisory URL:      https://access.redhat.com/errata/RHSA-2021:0736
Issue date:        2021-03-04
CVE Names:         CVE-2020-2773 CVE-2020-14781 CVE-2020-14782 
                   CVE-2020-14803 CVE-2020-27221 
====================================================================
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 Critical. 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-FP25.

Security Fix(es):

* IBM JDK: Stack-based buffer overflow when converting from UTF-8
characters to platform encoding (CVE-2020-27221)

* OpenJDK: Unexpected exceptions raised by DOMKeyInfoFactory and
DOMXMLSignatureFactory (Security, 8231415) (CVE-2020-2773)

* 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: Race condition in NIO Buffer boundary checks (Libraries,
8244136) (CVE-2020-14803)

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/):

1823224 - CVE-2020-2773 OpenJDK: Unexpected exceptions raised by DOMKeyInfoFactory and DOMXMLSignatureFactory (Security, 8231415)
1889274 - CVE-2020-14781 OpenJDK: Credentials sent over unencrypted LDAP connection (JNDI, 8237990)
1889290 - CVE-2020-14782 OpenJDK: Certificate blacklist bypass via alternate certificate encodings (Libraries, 8237995)
1889895 - CVE-2020-14803 OpenJDK: Race condition in NIO Buffer boundary checks (Libraries, 8244136)
1928555 - CVE-2020-27221 IBM JDK: Stack-based buffer overflow when converting from UTF-8 characters to platform encoding

6. Package List:

Red Hat Enterprise Linux 8 Supplementary:

ppc64le:
java-1.8.0-ibm-1.8.0.6.25-2.el8_3.ppc64le.rpm
java-1.8.0-ibm-demo-1.8.0.6.25-2.el8_3.ppc64le.rpm
java-1.8.0-ibm-devel-1.8.0.6.25-2.el8_3.ppc64le.rpm
java-1.8.0-ibm-headless-1.8.0.6.25-2.el8_3.ppc64le.rpm
java-1.8.0-ibm-jdbc-1.8.0.6.25-2.el8_3.ppc64le.rpm
java-1.8.0-ibm-plugin-1.8.0.6.25-2.el8_3.ppc64le.rpm
java-1.8.0-ibm-src-1.8.0.6.25-2.el8_3.ppc64le.rpm
java-1.8.0-ibm-webstart-1.8.0.6.25-2.el8_3.ppc64le.rpm

s390x:
java-1.8.0-ibm-1.8.0.6.25-2.el8_3.s390x.rpm
java-1.8.0-ibm-demo-1.8.0.6.25-2.el8_3.s390x.rpm
java-1.8.0-ibm-devel-1.8.0.6.25-2.el8_3.s390x.rpm
java-1.8.0-ibm-headless-1.8.0.6.25-2.el8_3.s390x.rpm
java-1.8.0-ibm-jdbc-1.8.0.6.25-2.el8_3.s390x.rpm
java-1.8.0-ibm-src-1.8.0.6.25-2.el8_3.s390x.rpm

x86_64:
java-1.8.0-ibm-1.8.0.6.25-2.el8_3.x86_64.rpm
java-1.8.0-ibm-demo-1.8.0.6.25-2.el8_3.x86_64.rpm
java-1.8.0-ibm-devel-1.8.0.6.25-2.el8_3.x86_64.rpm
java-1.8.0-ibm-headless-1.8.0.6.25-2.el8_3.x86_64.rpm
java-1.8.0-ibm-jdbc-1.8.0.6.25-2.el8_3.x86_64.rpm
java-1.8.0-ibm-plugin-1.8.0.6.25-2.el8_3.x86_64.rpm
java-1.8.0-ibm-src-1.8.0.6.25-2.el8_3.x86_64.rpm
java-1.8.0-ibm-webstart-1.8.0.6.25-2.el8_3.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-2020-2773
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-2020-14803
https://access.redhat.com/security/cve/CVE-2020-27221
https://access.redhat.com/security/updates/classification/#critical

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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RedHat: RHSA-2021-0736:01 Critical: java-1.8.0-ibm security update

An update for java-1.8.0-ibm is now available for Red Hat Enterprise Linux 8

Summary

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-FP25.
Security Fix(es):
* IBM JDK: Stack-based buffer overflow when converting from UTF-8 characters to platform encoding (CVE-2020-27221)
* OpenJDK: Unexpected exceptions raised by DOMKeyInfoFactory and DOMXMLSignatureFactory (Security, 8231415) (CVE-2020-2773)
* 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: Race condition in NIO Buffer boundary checks (Libraries, 8244136) (CVE-2020-14803)
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.



Summary


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.

References

https://access.redhat.com/security/cve/CVE-2020-2773 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-2020-14803 https://access.redhat.com/security/cve/CVE-2020-27221 https://access.redhat.com/security/updates/classification/#critical

Package List

Red Hat Enterprise Linux 8 Supplementary:
ppc64le: java-1.8.0-ibm-1.8.0.6.25-2.el8_3.ppc64le.rpm java-1.8.0-ibm-demo-1.8.0.6.25-2.el8_3.ppc64le.rpm java-1.8.0-ibm-devel-1.8.0.6.25-2.el8_3.ppc64le.rpm java-1.8.0-ibm-headless-1.8.0.6.25-2.el8_3.ppc64le.rpm java-1.8.0-ibm-jdbc-1.8.0.6.25-2.el8_3.ppc64le.rpm java-1.8.0-ibm-plugin-1.8.0.6.25-2.el8_3.ppc64le.rpm java-1.8.0-ibm-src-1.8.0.6.25-2.el8_3.ppc64le.rpm java-1.8.0-ibm-webstart-1.8.0.6.25-2.el8_3.ppc64le.rpm
s390x: java-1.8.0-ibm-1.8.0.6.25-2.el8_3.s390x.rpm java-1.8.0-ibm-demo-1.8.0.6.25-2.el8_3.s390x.rpm java-1.8.0-ibm-devel-1.8.0.6.25-2.el8_3.s390x.rpm java-1.8.0-ibm-headless-1.8.0.6.25-2.el8_3.s390x.rpm java-1.8.0-ibm-jdbc-1.8.0.6.25-2.el8_3.s390x.rpm java-1.8.0-ibm-src-1.8.0.6.25-2.el8_3.s390x.rpm
x86_64: java-1.8.0-ibm-1.8.0.6.25-2.el8_3.x86_64.rpm java-1.8.0-ibm-demo-1.8.0.6.25-2.el8_3.x86_64.rpm java-1.8.0-ibm-devel-1.8.0.6.25-2.el8_3.x86_64.rpm java-1.8.0-ibm-headless-1.8.0.6.25-2.el8_3.x86_64.rpm java-1.8.0-ibm-jdbc-1.8.0.6.25-2.el8_3.x86_64.rpm java-1.8.0-ibm-plugin-1.8.0.6.25-2.el8_3.x86_64.rpm java-1.8.0-ibm-src-1.8.0.6.25-2.el8_3.x86_64.rpm java-1.8.0-ibm-webstart-1.8.0.6.25-2.el8_3.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/


Severity
Advisory ID: RHSA-2021:0736-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2021:0736
Issued Date: : 2021-03-04
CVE Names: CVE-2020-2773 CVE-2020-14781 CVE-2020-14782 CVE-2020-14803 CVE-2020-27221

Topic

An update for java-1.8.0-ibm is now available for Red Hat Enterprise Linux8.Red Hat Product Security has rated this update as having a security impactof Critical. 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.


Topic


 

Relevant Releases Architectures

Red Hat Enterprise Linux 8 Supplementary - ppc64le, s390x, x86_64


Bugs Fixed

1823224 - CVE-2020-2773 OpenJDK: Unexpected exceptions raised by DOMKeyInfoFactory and DOMXMLSignatureFactory (Security, 8231415)

1889274 - CVE-2020-14781 OpenJDK: Credentials sent over unencrypted LDAP connection (JNDI, 8237990)

1889290 - CVE-2020-14782 OpenJDK: Certificate blacklist bypass via alternate certificate encodings (Libraries, 8237995)

1889895 - CVE-2020-14803 OpenJDK: Race condition in NIO Buffer boundary checks (Libraries, 8244136)

1928555 - CVE-2020-27221 IBM JDK: Stack-based buffer overflow when converting from UTF-8 characters to platform encoding


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