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Red Hat Enterprise Linux 8: RHSA-2019-3134-01 Critical OpenJDK Security Fix

red hat
Calendar Grey October 17, 2019
Dist Redhat Esm H88
A new version of java-1.8.0-openjdk has been released for Red Hat Enterprise Linux 8 addressing critical security vulnerabilities.
An update for java-1.8.0-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-1.8.0-openjdk packages provide the OpenJDK 8 Java Runtime Environment and the OpenJDK 8 Java Software Development Kit.
Security Fix(es):
* OpenJDK: Improper handling of Kerberos proxy credentials (Kerberos, 8220302) (CVE-2019-2949)
* OpenJDK: Unexpected exception thrown during regular expression processing in Nashorn (Scripting, 8223518) (CVE-2019-2975)
* OpenJDK: Incorrect handling of nested jar: URLs in Jar URL handler (Networking, 8223892) (CVE-2019-2978)
* OpenJDK: Incorrect handling of HTTP proxy responses in HttpURLConnection (Networking, 8225298) (CVE-2019-2989)
* OpenJDK: Missing restrictions on use of custom SocketImpl (Networking, 8218573) (CVE-2019-2945)
* OpenJDK: NULL pointer dereference in DrawGlyphList (2D, 8222690) (CVE-2019-2962)
* OpenJDK: Unexpected exception thrown by Pattern processing crafted regular expression (Concurrency, 8222684) (CVE-2019-2964)
* OpenJDK: Unexpected exception thrown by XPathParser processing crafted XPath expression (JAXP, 8223505) (CVE-2019-2973)
* OpenJDK: Unexpected exception thrown by XPath processing crafted XPath expression (JAXP, 8224532) (CVE-2019-2981)
* OpenJDK: Unexpected exception thrown during Font object deserialization (Serialization, 8224915) (CVE-2019-2983)
* OpenJDK: Missing glyph bitmap image dimension check in FreetypeFontScaler (2D, 8225286) (CVE-2019-2987)
* OpenJDK: Integer overflow in bounds check in SunGraphics2D (2D, 8225292) (CVE-2019-2988)
* OpenJDK: Excessive memory allocation in CMap when reading TrueType font (2D, 8225597) (CVE-2019-2992)
* OpenJDK: Insufficient filtering of HTML event attributes in Javadoc (Javadoc, 8226765) (CVE-2019-2999)
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 Red Hat Enterprise Linux java update Java Runtime Environment Important security issue networking fix OpenJDK fix

References

https://access.redhat.com/security/cve/CVE-2019-2945 https://access.redhat.com/security/cve/CVE-2019-2949 https://access.redhat.com/security/cve/CVE-2019-2962 https://access.redhat.com/security/cve/CVE-2019-2964 https://access.redhat.com/security/cve/CVE-2019-2973 https://access.redhat.com/security/cve/CVE-2019-2975 https://access.redhat.com/security/cve/CVE-2019-2978 https://access.redhat.com/security/cve/CVE-2019-2981 https://access.redhat.com/security/cve/CVE-2019-2983 https://access.redhat.com/security/cve/CVE-2019-2987 https://access.redhat.com/security/cve/CVE-2019-2988 https://access.redhat.com/security/cve/CVE-2019-2989 https://access.redhat.com/security/cve/CVE-2019-2992 https://access.redhat.com/security/cve/CVE-2019-2999 https://access.redhat.com/security/updates/classification/#important

Package List

Red Hat Enterprise Linux AppStream (v. 8):
Source: java-1.8.0-openjdk-1.8.0.232.b09-0.el8_0.src.rpm
aarch64: java-1.8.0-openjdk-1.8.0.232.b09-0.el8_0.aarch64.rpm java-1.8.0-openjdk-accessibility-1.8.0.232.b09-0.el8_0.aarch64.rpm java-1.8.0-openjdk-debuginfo-1.8.0.232.b09-0.el8_0.aarch64.rpm java-1.8.0-openjdk-debugsource-1.8.0.232.b09-0.el8_0.aarch64.rpm java-1.8.0-openjdk-demo-1.8.0.232.b09-0.el8_0.aarch64.rpm java-1.8.0-openjdk-demo-debuginfo-1.8.0.232.b09-0.el8_0.aarch64.rpm java-1.8.0-openjdk-demo-slowdebug-debuginfo-1.8.0.232.b09-0.el8_0.aarch64.rpm java-1.8.0-openjdk-devel-1.8.0.232.b09-0.el8_0.aarch64.rpm java-1.8.0-openjdk-devel-debuginfo-1.8.0.232.b09-0.el8_0.aarch64.rpm java-1.8.0-openjdk-devel-slowdebug-debuginfo-1.8.0.232.b09-0.el8_0.aarch64.rpm java-1.8.0-openjdk-headless-1.8.0.232.b09-0.el8_0.aarch64.rpm java-1.8.0-openjdk-headless-debuginfo-1.8.0.232.b09-0.el8_0.aarch64.rpm java-1.8.0-openjdk-headless-slowdebug-debuginfo-1.8.0.232.b09-0.el8_0.aarch64.rpm java-1.8.0-openjdk-slowdebug-debuginfo-1.8.0.232.b09-0.el8_0.aarch64.rpm java-1.8.0-openjdk-src-1.8.0.232.b09-0.el8_0.aarch64.rpm
noarch: java-1.8.0-openjdk-javadoc-1.8.0.232.b09-0.el8_0.noarch.rpm java-1.8.0-openjdk-javadoc-zip-1.8.0.232.b09-0.el8_0.noarch.rpm
ppc64le:

Read the Full Advisory


Severity
important
Lowest
Low
Medium
High
Critical

Advisory ID: RHSA-2019:3134-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2019:3134
Issue date: 2019-10-17

Topic

An update for java-1.8.0-openjdk is now available for Red Hat EnterpriseLinux 8.Red Hat Product Security has rated this update as having a security impactof Important. A Common Vulnerability Scoring System (CVSS) base score,which gives a detailed severity rating, is available for each vulnerabilityfrom the CVE link(s) in the References section.

Topics%20covered

Topics Covered

security advisory Red Hat Enterprise Linux java update Java Runtime Environment Important security issue networking fix OpenJDK fix

Relevant Releases Architectures

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

Bugs Fixed

1760963 - CVE-2019-2964 OpenJDK: Unexpected exception thrown by Pattern processing crafted regular expression (Concurrency, 8222684)

1760969 - CVE-2019-2975 OpenJDK: Unexpected exception thrown during regular expression processing in Nashorn (Scripting, 8223518)

1760978 - CVE-2019-2973 OpenJDK: Unexpected exception thrown by XPathParser processing crafted XPath expression (JAXP, 8223505)

1760980 - CVE-2019-2981 OpenJDK: Unexpected exception thrown by XPath processing crafted XPath expression (JAXP, 8224532)

1760992 - CVE-2019-2999 OpenJDK: Insufficient filtering of HTML event attributes in Javadoc (Javadoc, 8226765)

1760999 - CVE-2019-2988 OpenJDK: Integer overflow in bounds check in SunGraphics2D (2D, 8225292)

1761006 - CVE-2019-2978 OpenJDK: Incorrect handling of nested jar: URLs in Jar URL handler (Networking, 8223892)

1761146 - CVE-2019-2992 OpenJDK: Excessive memory allocation in CMap when reading TrueType font (2D, 8225597)

1761149 - CVE-2019-2987 OpenJDK: Missing glyph bitmap image dimension check in FreetypeFontScaler (2D, 8225286)

1761262 - CVE-2019-2983 OpenJDK: Unexpected exception thrown during Font object deserialization (Serialization, 8224915)

1761266 - CVE-2019-2962 OpenJDK: NULL pointer dereference in DrawGlyphList (2D, 8222690)

1761594 - CVE-2019-2949 OpenJDK: Improper handling of Kerberos proxy credentials (Kerberos, 8220302)

Read the Full Advisory

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