Alerts This Week
Warning Icon 1 714
Alerts This Week
Warning Icon 1 714

Red Hat Enterprise Linux 7: RHSA-2019:1839-01 Moderate: Java Security Issue

red hat
Calendar Grey July 23, 2019
Dist Redhat Esm H88
Unveil the recent security enhancement for java-1.7.0-openjdk within RHEL, focusing on critical vulnerabilities and their respective resolutions.
An update for java-1.7.0-openjdk is now available for Red Hat Enterprise Linux 7

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-1.7.0-openjdk packages provide the OpenJDK 7 Java Runtime Environment and the OpenJDK 7 Java Software Development Kit.
Security Fix(es):
* OpenJDK: Side-channel attack risks in Elliptic Curve (EC) cryptography (Security, 8208698) (CVE-2019-2745)
* 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: Missing array bounds check in crypto providers (JCE, 8223511) (CVE-2019-2842)
* OpenJDK: Insufficient restriction of privileges in AccessController (Security, 8216381) (CVE-2019-2786)
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.

Topics%20covered

Topics Covered

security advisory security update software patch Red Hat Enterprise Linux moderate severity OpenJDK Java issue

References

https://access.redhat.com/security/cve/CVE-2019-2745 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-2019-2842 https://access.redhat.com/security/updates/classification#moderate

Package List

Red Hat Enterprise Linux Client (v. 7):
Source: java-1.7.0-openjdk-1.7.0.231-2.6.19.1.el7_6.src.rpm
x86_64: java-1.7.0-openjdk-1.7.0.231-2.6.19.1.el7_6.x86_64.rpm java-1.7.0-openjdk-debuginfo-1.7.0.231-2.6.19.1.el7_6.x86_64.rpm java-1.7.0-openjdk-headless-1.7.0.231-2.6.19.1.el7_6.x86_64.rpm
Red Hat Enterprise Linux Client Optional (v. 7):
noarch: java-1.7.0-openjdk-javadoc-1.7.0.231-2.6.19.1.el7_6.noarch.rpm
x86_64: java-1.7.0-openjdk-accessibility-1.7.0.231-2.6.19.1.el7_6.x86_64.rpm java-1.7.0-openjdk-debuginfo-1.7.0.231-2.6.19.1.el7_6.x86_64.rpm java-1.7.0-openjdk-demo-1.7.0.231-2.6.19.1.el7_6.x86_64.rpm java-1.7.0-openjdk-devel-1.7.0.231-2.6.19.1.el7_6.x86_64.rpm java-1.7.0-openjdk-src-1.7.0.231-2.6.19.1.el7_6.x86_64.rpm
Red Hat Enterprise Linux ComputeNode (v. 7):
Source: java-1.7.0-openjdk-1.7.0.231-2.6.19.1.el7_6.src.rpm
x86_64: java-1.7.0-openjdk-1.7.0.231-2.6.19.1.el7_6.x86_64.rpm java-1.7.0-openjdk-debuginfo-1.7.0.231-2.6.19.1.el7_6.x86_64.rpm java-1.7.0-openjdk-headless-1.7.0.231-2.6.19.1.el7_6.x86_64.rpm
Red Hat Enterprise Linux ComputeNode Optional (v. 7):
noarch: java-1.7.0-openjdk-javadoc-1.7.0.231-2.6.19.1.el7_6.noarch.rpm
x86_64: java-1.7.0-openjdk-accessibility-1.7.0.231-2.6.19.1.el7_6.x86_64.rpm java-1.7.0-openjdk-debuginfo-1.7.0.231-2.6.19.1.el7_6.x86_64.rpm

Read the Full Advisory


Advisory ID: RHSA-2019:1839-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2019:1839
Issue date: 2019-07-23

Topic

An update for java-1.7.0-openjdk is now available for Red Hat EnterpriseLinux 7.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%20covered

Topics Covered

security advisory security update software patch Red Hat Enterprise Linux moderate severity OpenJDK Java issue

Relevant Releases Architectures

Red Hat Enterprise Linux Client (v. 7) - x86_64

Red Hat Enterprise Linux Client Optional (v. 7) - noarch, x86_64

Red Hat Enterprise Linux ComputeNode (v. 7) - x86_64

Red Hat Enterprise Linux ComputeNode Optional (v. 7) - noarch, x86_64

Red Hat Enterprise Linux Server (v. 7) - ppc64, ppc64le, s390x, x86_64

Red Hat Enterprise Linux Server Optional (v. 7) - noarch, ppc64, ppc64le, s390x, x86_64

Red Hat Enterprise Linux Workstation (v. 7) - x86_64

Red Hat Enterprise Linux Workstation Optional (v. 7) - noarch, x86_64

Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server (v. 7) - aarch64, ppc64le, s390x

Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server Optional (v. 7) - aarch64, noarch, ppc64le, s390x

Bugs Fixed

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)

1730110 - CVE-2019-2842 OpenJDK: Missing array bounds check in crypto providers (JCE, 8223511)

1730255 - CVE-2019-2786 OpenJDK: Insufficient restriction of privileges in AccessController (Security, 8216381)

1730411 - CVE-2019-2745 OpenJDK: Side-channel attack risks in Elliptic Curve (EC) cryptography (Security, 8208698)

1730415 - CVE-2019-2762 OpenJDK: Insufficient checks of suppressed exceptions in deserialization (Utilities, 8212328)

Get the latest News and Insights

Get the latest Linux and open source security news straight to your inbox.

Your message here