REDHAT-BUG-1761002
First published: Fri Oct 11 2019(Updated: )
An out of bounds access flaw was found in the optimized implementation of String indexof() method for x86 platform in the Hotspot component of OpenJDK. This could cause Java Virtual Machine to crash or disclose limited information about the memory content.
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Microsoft Build of OpenJDK with Hotspot |
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Reference Links
- https://www.oracle.com/security-alerts/cpuoct2019.html#AppendixJAVA
- https://access.redhat.com/errata/RHSA-2019:3127
- https://access.redhat.com/errata/RHSA-2019:3135
- http://hg.openjdk.java.net/jdk-updates/jdk11u/rev/2a4be9a65705
- https://access.redhat.com/security/cve/cve-2019-2977
- https://bugzilla.redhat.com/show_bug.cgi?id=1761002
Frequently Asked Questions
What is the severity of REDHAT-BUG-1761002?
The severity of REDHAT-BUG-1761002 is classified as critical due to potential crashes and memory disclosure.
How do I fix REDHAT-BUG-1761002?
To fix REDHAT-BUG-1761002, update your OpenJDK Hotspot to the latest version provided by your vendor.
What causes the vulnerability identified by REDHAT-BUG-1761002?
REDHAT-BUG-1761002 is caused by an out of bounds access flaw in the optimized implementation of the String indexof() method for the x86 platform.
What are the potential consequences of exploiting REDHAT-BUG-1761002?
Exploiting REDHAT-BUG-1761002 can lead to the Java Virtual Machine crashing or revealing limited information from memory.
Which software is affected by REDHAT-BUG-1761002?
The affected software for REDHAT-BUG-1761002 is the OpenJDK Hotspot component.
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