RHSA-2020:1515: Important: java-1.8.0-openjdk security update
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: Incorrect bounds checks in NIO Buffers (Libraries, 8234841) (CVE-2020-2803) OpenJDK: Incorrect type checks in MethodType.readObject() (Libraries, 8235274) (CVE-2020-2805) OpenJDK: Unexpected exceptions raised by DOMKeyInfoFactory and DOMXMLSignatureFactory (Security, 8231415) (CVE-2020-2773) OpenJDK: Re-use of single TLS session for new connections (JSSE, 8234408) (CVE-2020-2781) OpenJDK: CRLF injection into HTTP headers in HttpServer (Lightweight HTTP Server, 8234825) (CVE-2020-2800) OpenJDK: Regular expression DoS in Scanner (Concurrency, 8236201) (CVE-2020-2830) OpenJDK: Misplaced regular expression syntax error check in RegExpScanner (Scripting, 8223898) (CVE-2020-2754) OpenJDK: Incorrect handling of empty string nodes in regular expression Parser (Scripting, 8223904) (CVE-2020-2755) OpenJDK: Incorrect handling of references to uninitialized class descriptors during deserialization (Serialization, 8224541) (CVE-2020-2756) OpenJDK: Uncaught InstantiationError exception in ObjectStreamClass (Serialization, 8224549) (CVE-2020-2757) 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
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
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redhat/javato a version that resolves this vulnerability.Fixed in 1.8.0-openjdk-1.8.0.252.b09-2.el8_1 - Upgrade
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redhat/javato a version that resolves this vulnerability.Fixed in 1.8.0-openjdk-accessibility-1.8.0.252.b09-2.el8_1 - Upgrade
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redhat/javato a version that resolves this vulnerability.Fixed in 1.8.0-openjdk-debuginfo-1.8.0.252.b09-2.el8_1 - Upgrade
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redhat/javato a version that resolves this vulnerability.Fixed in 1.8.0-openjdk-debugsource-1.8.0.252.b09-2.el8_1 - Upgrade
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redhat/javato a version that resolves this vulnerability.Fixed in 1.8.0-openjdk-demo-1.8.0.252.b09-2.el8_1 - Upgrade
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redhat/javato a version that resolves this vulnerability.Fixed in 1.8.0-openjdk-demo-debuginfo-1.8.0.252.b09-2.el8_1 - Upgrade
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redhat/javato a version that resolves this vulnerability.Fixed in 1.8.0-openjdk-demo-slowdebug-debuginfo-1.8.0.252.b09-2.el8_1 - Upgrade
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redhat/javato a version that resolves this vulnerability.Fixed in 1.8.0-openjdk-devel-1.8.0.252.b09-2.el8_1 - Upgrade
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redhat/javato a version that resolves this vulnerability.Fixed in 1.8.0-openjdk-devel-debuginfo-1.8.0.252.b09-2.el8_1 - Upgrade
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redhat/javato a version that resolves this vulnerability.Fixed in 1.8.0-openjdk-devel-slowdebug-debuginfo-1.8.0.252.b09-2.el8_1 - Upgrade
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redhat/javato a version that resolves this vulnerability.Fixed in 1.8.0-openjdk-headless-1.8.0.252.b09-2.el8_1 - Upgrade
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redhat/javato a version that resolves this vulnerability.Fixed in 1.8.0-openjdk-headless-debuginfo-1.8.0.252.b09-2.el8_1 - Upgrade
Upgrade
redhat/javato a version that resolves this vulnerability.Fixed in 1.8.0-openjdk-headless-slowdebug-debuginfo-1.8.0.252.b09-2.el8_1 - Upgrade
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redhat/javato a version that resolves this vulnerability.Fixed in 1.8.0-openjdk-javadoc-1.8.0.252.b09-2.el8_1 - Upgrade
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redhat/javato a version that resolves this vulnerability.Fixed in 1.8.0-openjdk-javadoc-zip-1.8.0.252.b09-2.el8_1 - Upgrade
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redhat/javato a version that resolves this vulnerability.Fixed in 1.8.0-openjdk-slowdebug-debuginfo-1.8.0.252.b09-2.el8_1 - Upgrade
Upgrade
redhat/javato a version that resolves this vulnerability.Fixed in 1.8.0-openjdk-src-1.8.0.252.b09-2.el8_1 - Upgrade
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redhat/javato a version that resolves this vulnerability.Fixed in 1.8.0-openjdk-1.8.0.252.b09-2.el8_1.aa - Upgrade
Upgrade
redhat/javato a version that resolves this vulnerability.Fixed in 1.8.0-openjdk-accessibility-1.8.0.252.b09-2.el8_1.aa - Upgrade
Upgrade
redhat/javato a version that resolves this vulnerability.Fixed in 1.8.0-openjdk-debuginfo-1.8.0.252.b09-2.el8_1.aa - Upgrade
Upgrade
redhat/javato a version that resolves this vulnerability.Fixed in 1.8.0-openjdk-debugsource-1.8.0.252.b09-2.el8_1.aa - Upgrade
Upgrade
redhat/javato a version that resolves this vulnerability.Fixed in 1.8.0-openjdk-demo-1.8.0.252.b09-2.el8_1.aa - Upgrade
Upgrade
redhat/javato a version that resolves this vulnerability.Fixed in 1.8.0-openjdk-demo-debuginfo-1.8.0.252.b09-2.el8_1.aa - Upgrade
Upgrade
redhat/javato a version that resolves this vulnerability.Fixed in 1.8.0-openjdk-demo-slowdebug-debuginfo-1.8.0.252.b09-2.el8_1.aa - Upgrade
Upgrade
redhat/javato a version that resolves this vulnerability.Fixed in 1.8.0-openjdk-devel-1.8.0.252.b09-2.el8_1.aa - Upgrade
Upgrade
redhat/javato a version that resolves this vulnerability.Fixed in 1.8.0-openjdk-devel-debuginfo-1.8.0.252.b09-2.el8_1.aa - Upgrade
Upgrade
redhat/javato a version that resolves this vulnerability.Fixed in 1.8.0-openjdk-devel-slowdebug-debuginfo-1.8.0.252.b09-2.el8_1.aa - Upgrade
Upgrade
redhat/javato a version that resolves this vulnerability.Fixed in 1.8.0-openjdk-headless-1.8.0.252.b09-2.el8_1.aa - Upgrade
Upgrade
redhat/javato a version that resolves this vulnerability.Fixed in 1.8.0-openjdk-headless-debuginfo-1.8.0.252.b09-2.el8_1.aa - Upgrade
Upgrade
redhat/javato a version that resolves this vulnerability.Fixed in 1.8.0-openjdk-headless-slowdebug-debuginfo-1.8.0.252.b09-2.el8_1.aa - Upgrade
Upgrade
redhat/javato a version that resolves this vulnerability.Fixed in 1.8.0-openjdk-slowdebug-debuginfo-1.8.0.252.b09-2.el8_1.aa - Upgrade
Upgrade
redhat/javato a version that resolves this vulnerability.Fixed in 1.8.0-openjdk-src-1.8.0.252.b09-2.el8_1.aa - Operational
Restart all running instances of OpenJDK Java after applying the update for the changes to take effect.
Event History
Frequently Asked Questions
What is the severity of RHSA-2020:1515?
The severity of RHSA-2020:1515 is classified as moderate.
How do I fix RHSA-2020:1515?
To fix RHSA-2020:1515, update the affected java-1.8.0-openjdk packages to version 1.8.0-openjdk-1.8.0.252.b09-2.el8_1 or later.
Which packages are affected by RHSA-2020:1515?
RHSA-2020:1515 affects multiple java-1.8.0-openjdk packages, including the runtime environment, accessibility, and development packages.
What vulnerabilities are addressed in RHSA-2020:1515?
RHSA-2020:1515 addresses vulnerabilities including incorrect bounds checks in NIO Buffers (CVE-2020-2803) and incorrect type checks.
Is RHSA-2020:1515 relevant for all Java versions?
No, RHSA-2020:1515 specifically pertains to the OpenJDK 8 Java Runtime Environment and Software Development Kit.