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RedHat Linux 6: RHSA-2019-3158 Moderate: OpenJDK Security Issues

red hat
Calendar Grey October 21, 2019
Dist Redhat Esm H88
A critical update for java-1.7.0-openjdk on Red Hat Enterprise Linux has been issued to enhance security measures against significant vulnerabilities.
An update for java-1.7.0-openjdk is now available for Red Hat Enterprise Linux 6. Red Hat Product Security has rated this update as having a security impact of Moderate

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: 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 moderate security issue red hat networking issue openjdk java update

References

https://access.redhat.com/security/cve/CVE-2019-2945 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-2019-2978 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/#moderate

Package List

Red Hat Enterprise Linux Desktop (v. 6):
Source: java-1.7.0-openjdk-1.7.0.241-2.6.20.0.el6_10.src.rpm
i386: java-1.7.0-openjdk-1.7.0.241-2.6.20.0.el6_10.i686.rpm java-1.7.0-openjdk-debuginfo-1.7.0.241-2.6.20.0.el6_10.i686.rpm java-1.7.0-openjdk-devel-1.7.0.241-2.6.20.0.el6_10.i686.rpm
x86_64: java-1.7.0-openjdk-1.7.0.241-2.6.20.0.el6_10.x86_64.rpm java-1.7.0-openjdk-debuginfo-1.7.0.241-2.6.20.0.el6_10.x86_64.rpm java-1.7.0-openjdk-devel-1.7.0.241-2.6.20.0.el6_10.x86_64.rpm
Red Hat Enterprise Linux Desktop Optional (v. 6):
i386: java-1.7.0-openjdk-debuginfo-1.7.0.241-2.6.20.0.el6_10.i686.rpm java-1.7.0-openjdk-demo-1.7.0.241-2.6.20.0.el6_10.i686.rpm java-1.7.0-openjdk-src-1.7.0.241-2.6.20.0.el6_10.i686.rpm
noarch: java-1.7.0-openjdk-javadoc-1.7.0.241-2.6.20.0.el6_10.noarch.rpm
x86_64: java-1.7.0-openjdk-debuginfo-1.7.0.241-2.6.20.0.el6_10.x86_64.rpm java-1.7.0-openjdk-demo-1.7.0.241-2.6.20.0.el6_10.x86_64.rpm java-1.7.0-openjdk-src-1.7.0.241-2.6.20.0.el6_10.x86_64.rpm
Red Hat Enterprise Linux HPC Node (v. 6):
Source: java-1.7.0-openjdk-1.7.0.241-2.6.20.0.el6_10.src.rpm
x86_64: java-1.7.0-openjdk-1.7.0.241-2.6.20.0.el6_10.x86_64.rpm java-1.7.0-openjdk-debuginfo-1.7.0.241-2.6.20.0.el6_10.x86_64.rpm

Read the Full Advisory


Advisory ID: RHSA-2019:3158-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2019:3158
Issue date: 2019-10-21

Topic

An update for java-1.7.0-openjdk is now available for Red Hat Enterprise Linux 6.

Red Hat Product Security has rated this update as having a security impact of Moderate. 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.

Topics%20covered

Topics Covered

security advisory moderate security issue red hat networking issue openjdk java update

Relevant Releases Architectures

Red Hat Enterprise Linux Desktop (v. 6) - i386, x86_64

Red Hat Enterprise Linux Desktop Optional (v. 6) - i386, noarch, x86_64

Red Hat Enterprise Linux HPC Node (v. 6) - x86_64

Red Hat Enterprise Linux HPC Node Optional (v. 6) - noarch, x86_64

Red Hat Enterprise Linux Server (v. 6) - i386, x86_64

Red Hat Enterprise Linux Server Optional (v. 6) - i386, noarch, x86_64

Red Hat Enterprise Linux Workstation (v. 6) - i386, x86_64

Red Hat Enterprise Linux Workstation Optional (v. 6) - i386, noarch, x86_64

Bugs Fixed

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

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)

1761596 - CVE-2019-2945 OpenJDK: Missing restrictions on use of custom SocketImpl (Networking, 8218573)

1761601 - CVE-2019-2989 OpenJDK: Incorrect handling of HTTP proxy responses in HttpURLConnection (Networking, 8225298)

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