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Red Hat Security Advisory

Synopsis: Important: java-1.8.0-ibm security update
Advisory ID: RHSA-2019:2737-01
Product: Red Hat Satellite
Advisory URL: https://access.redhat.com/errata/RHSA-2019:2737
Issue date: 2019-09-11
CVE Names: CVE-2019-2762 CVE-2019-2769 CVE-2019-2786
CVE-2019-2816 CVE-2019-7317 CVE-2019-11772
CVE-2019-11775
=====================================================================

1. Summary:

An update for java-1.8.0-ibm is now available for Red Hat Satellite 5.8.

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 Satellite 5.8 (RHEL v.6) – 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 SR5-FP40.

Security Fix(es):

* IBM JDK: Out-of-bounds access in the String.getBytes method
(CVE-2019-11772)

* IBM JDK: Failure to privatize a value pulled out of the loop by
versioning (CVE-2019-11775)

* OpenJDK: Insufficient checks of suppressed exceptions in deserialization
(Utilities, 8212328) (CVE-2019-2762)

* OpenJDK: Unbounded memory allocation during deserialization in
Collections (Utilities, 8213432) (CVE-2019-2769)

* OpenJDK: Missing URL format validation (Networking, 8221518)
(CVE-2019-2816)

* OpenJDK: Insufficient restriction of privileges in AccessController
(Security, 8216381) (CVE-2019-2786)

* libpng: use-after-free in png_image_free in png.c (CVE-2019-7317)

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:

Before applying this update, make sure all previously released errata
relevant to your system have been applied.

For details on how to apply this update, refer to:

https://access.redhat.com/articles/11258

5. Bugs fixed (https://bugzilla.redhat.com/):

1672409 – CVE-2019-7317 libpng: use-after-free in png_image_free in png.c
1730056 – CVE-2019-2769 OpenJDK: Unbounded memory allocation during deserialization in Collections (Utilities, 8213432)
1730099 – CVE-2019-2816 OpenJDK: Missing URL format validation (Networking, 8221518)
1730255 – CVE-2019-2786 OpenJDK: Insufficient restriction of privileges in AccessController (Security, 8216381)
1730415 – CVE-2019-2762 OpenJDK: Insufficient checks of suppressed exceptions in deserialization (Utilities, 8212328)
1738547 – CVE-2019-11772 IBM JDK: Out-of-bounds access in the String.getBytes method
1738549 – CVE-2019-11775 IBM JDK: Failure to privatize a value pulled out of the loop by versioning

6. Package List:

Red Hat Satellite 5.8 (RHEL v.6):

s390x:
java-1.8.0-ibm-1.8.0.5.40-1jpp.1.el6_10.s390x.rpm
java-1.8.0-ibm-devel-1.8.0.5.40-1jpp.1.el6_10.s390x.rpm

x86_64:
java-1.8.0-ibm-1.8.0.5.40-1jpp.1.el6_10.x86_64.rpm
java-1.8.0-ibm-devel-1.8.0.5.40-1jpp.1.el6_10.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-2019-2762
https://access.redhat.com/security/cve/CVE-2019-2769
https://access.redhat.com/security/cve/CVE-2019-2786
https://access.redhat.com/security/cve/CVE-2019-2816
https://access.redhat.com/security/cve/CVE-2019-7317
https://access.redhat.com/security/cve/CVE-2019-11772
https://access.redhat.com/security/cve/CVE-2019-11775
https://access.redhat.com/security/updates/classification/#important

8. Contact:

The Red Hat security contact is <secalert@redhat.com>. More contact
details at https://access.redhat.com/security/team/contact/

Copyright 2019 Red Hat, Inc.
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