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Red Hat: CVE-2019-17639: CVE-2019-17639 IBM JDK: Information disclosure via calls to System.arraycopy() with invalid length (Multiple Advisories)

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Red Hat: CVE-2019-17639: CVE-2019-17639 IBM JDK: Information disclosure via calls to System.arraycopy() with invalid length (Multiple Advisories)

Severity
5
CVSS
(AV:N/AC:L/Au:N/C:P/I:N/A:N)
Published
07/15/2020
Created
08/12/2020
Added
08/11/2020
Modified
12/15/2023

Description

In Eclipse OpenJ9 prior to version 0.21 on Power platforms, calling the System.arraycopy method with a length longer than the length of the source or destination array can, in certain specially crafted code patterns, cause the current method to return prematurely with an undefined return value. This allows whatever value happens to be in the return register at that time to be used as if it matches the method's declared return type.

Solution(s)

  • redhat-upgrade-java-1-7-1-ibm
  • redhat-upgrade-java-1-7-1-ibm-demo
  • redhat-upgrade-java-1-7-1-ibm-devel
  • redhat-upgrade-java-1-7-1-ibm-jdbc
  • redhat-upgrade-java-1-7-1-ibm-plugin
  • redhat-upgrade-java-1-7-1-ibm-src
  • redhat-upgrade-java-1-8-0-ibm
  • redhat-upgrade-java-1-8-0-ibm-demo
  • redhat-upgrade-java-1-8-0-ibm-devel
  • redhat-upgrade-java-1-8-0-ibm-headless
  • redhat-upgrade-java-1-8-0-ibm-jdbc
  • redhat-upgrade-java-1-8-0-ibm-plugin
  • redhat-upgrade-java-1-8-0-ibm-src
  • redhat-upgrade-java-1-8-0-ibm-webstart

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