RHSA-2019:3158: Moderate: java-1.7.0-openjdk security update
First published: Mon Oct 21 2019(Updated: )
The java-1.7.0-openjdk packages provide the OpenJDK 7 Java Runtime Environment and the OpenJDK 7 Java Software Development Kit.<br>Security Fix(es):<br><li> OpenJDK: Incorrect handling of nested jar: URLs in Jar URL handler (Networking, 8223892) (CVE-2019-2978)</li> <li> OpenJDK: Incorrect handling of HTTP proxy responses in HttpURLConnection (Networking, 8225298) (CVE-2019-2989)</li> <li> OpenJDK: Missing restrictions on use of custom SocketImpl (Networking, 8218573) (CVE-2019-2945)</li> <li> OpenJDK: NULL pointer dereference in DrawGlyphList (2D, 8222690) (CVE-2019-2962)</li> <li> OpenJDK: Unexpected exception thrown by Pattern processing crafted regular expression (Concurrency, 8222684) (CVE-2019-2964)</li> <li> OpenJDK: Unexpected exception thrown by XPathParser processing crafted XPath expression (JAXP, 8223505) (CVE-2019-2973)</li> <li> OpenJDK: Unexpected exception thrown by XPath processing crafted XPath expression (JAXP, 8224532) (CVE-2019-2981)</li> <li> OpenJDK: Unexpected exception thrown during Font object deserialization (Serialization, 8224915) (CVE-2019-2983)</li> <li> OpenJDK: Missing glyph bitmap image dimension check in FreetypeFontScaler (2D, 8225286) (CVE-2019-2987)</li> <li> OpenJDK: Integer overflow in bounds check in SunGraphics2D (2D, 8225292) (CVE-2019-2988)</li> <li> OpenJDK: Excessive memory allocation in CMap when reading TrueType font (2D, 8225597) (CVE-2019-2992)</li> <li> OpenJDK: Insufficient filtering of HTML event attributes in Javadoc (Javadoc, 8226765) (CVE-2019-2999)</li> 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.
| Affected Software | Affected Version | How to fix |
|---|---|---|
| redhat/java | <1.7.0-openjdk-1.7.0.241-2.6.20.0.el6_10 | 1.7.0-openjdk-1.7.0.241-2.6.20.0.el6_10 |
| redhat/java | <1.7.0-openjdk-1.7.0.241-2.6.20.0.el6_10 | 1.7.0-openjdk-1.7.0.241-2.6.20.0.el6_10 |
| redhat/java | <1.7.0-openjdk-debuginfo-1.7.0.241-2.6.20.0.el6_10 | 1.7.0-openjdk-debuginfo-1.7.0.241-2.6.20.0.el6_10 |
| redhat/java | <1.7.0-openjdk-demo-1.7.0.241-2.6.20.0.el6_10 | 1.7.0-openjdk-demo-1.7.0.241-2.6.20.0.el6_10 |
| redhat/java | <1.7.0-openjdk-devel-1.7.0.241-2.6.20.0.el6_10 | 1.7.0-openjdk-devel-1.7.0.241-2.6.20.0.el6_10 |
| redhat/java | <1.7.0-openjdk-javadoc-1.7.0.241-2.6.20.0.el6_10 | 1.7.0-openjdk-javadoc-1.7.0.241-2.6.20.0.el6_10 |
| redhat/java | <1.7.0-openjdk-src-1.7.0.241-2.6.20.0.el6_10 | 1.7.0-openjdk-src-1.7.0.241-2.6.20.0.el6_10 |
| redhat/java | <1.7.0-openjdk-debuginfo-1.7.0.241-2.6.20.0.el6_10 | 1.7.0-openjdk-debuginfo-1.7.0.241-2.6.20.0.el6_10 |
| redhat/java | <1.7.0-openjdk-demo-1.7.0.241-2.6.20.0.el6_10 | 1.7.0-openjdk-demo-1.7.0.241-2.6.20.0.el6_10 |
| redhat/java | <1.7.0-openjdk-devel-1.7.0.241-2.6.20.0.el6_10 | 1.7.0-openjdk-devel-1.7.0.241-2.6.20.0.el6_10 |
| redhat/java | <1.7.0-openjdk-src-1.7.0.241-2.6.20.0.el6_10 | 1.7.0-openjdk-src-1.7.0.241-2.6.20.0.el6_10 |
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Reference Links
- https://bugzilla.redhat.com/show_bug.cgi?id=1760963
- https://bugzilla.redhat.com/show_bug.cgi?id=1760978
- https://bugzilla.redhat.com/show_bug.cgi?id=1760980
- https://bugzilla.redhat.com/show_bug.cgi?id=1760992
- https://bugzilla.redhat.com/show_bug.cgi?id=1760999
- https://bugzilla.redhat.com/show_bug.cgi?id=1761006
- https://bugzilla.redhat.com/show_bug.cgi?id=1761146
- https://bugzilla.redhat.com/show_bug.cgi?id=1761149
- https://bugzilla.redhat.com/show_bug.cgi?id=1761262
- https://bugzilla.redhat.com/show_bug.cgi?id=1761266
- https://bugzilla.redhat.com/show_bug.cgi?id=1761596
- https://bugzilla.redhat.com/show_bug.cgi?id=1761601
- https://access.redhat.com/security/updates/classification/#moderate
- https://access.redhat.com/errata/RHSA-2019:3158 (Advisory)
Frequently Asked Questions
What is the severity of RHSA-2019:3158?
RHSA-2019:3158 addresses a critical vulnerability due to incorrect handling of nested jar URLs in the OpenJDK.
How do I fix RHSA-2019:3158?
To fix RHSA-2019:3158, you should update your OpenJDK packages to the latest version, specifically 1.7.0-openjdk-1.7.0.241-2.6.20.0.el6_10.
Which software is affected by RHSA-2019:3158?
RHSA-2019:3158 affects the OpenJDK 7 Java Runtime Environment and Software Development Kit packages.
What is CVE-2019-2978 in relation to RHSA-2019:3158?
CVE-2019-2978 is the specific identifier for the vulnerability addressed in RHSA-2019:3158 related to OpenJDK.
Is the OpenJDK 7 version 1.7.0-openjdk-1.7.0.241-2.6.20.0.el6_10 safe after applying the patch from RHSA-2019:3158?
Yes, after applying the patch from RHSA-2019:3158, the OpenJDK 7 version 1.7.0-openjdk-1.7.0.241-2.6.20.0.el6_10 should be safe from the identified vulnerabilities.
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