6.8 - RHSA-2019:3134

Problem Description:

An update for java-1.8.0-openjdk is now available for Red Hat Enterprise Linux 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 Enterprise Linux AppStream (v. 8) - aarch64, noarch, ppc64le, s390x, x86_64

3. Description:

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.

4. 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.

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

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) 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)