REDHAT-BUG-2015659
First published: Tue Oct 19 2021(Updated: )
A flaw was found in the way the ClassFileParser class implementation in the Hotspot component of OpenJDK performed validation of inner class index values. A specially-crafted class file could cause a Java virtual machine to crash when loaded.
| Affected Software | Affected Version | How to fix |
|---|---|---|
| OpenJDK 17 |
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Reference Links
- https://www.oracle.com/security-alerts/cpuoct2021.html#AppendixJAVA
- https://access.redhat.com/errata/RHSA-2021:3884
- https://access.redhat.com/errata/RHSA-2021:3885
- https://access.redhat.com/errata/RHSA-2021:3893
- https://access.redhat.com/security/cve/cve-2021-35588
- https://access.redhat.com/errata/RHSA-2021:3889
- https://access.redhat.com/errata/RHSA-2021:3960
- https://access.redhat.com/errata/RHSA-2021:3961
- http://hg.openjdk.java.net/jdk8u/jdk8u/hotspot/rev/78565a54a256
- https://bugzilla.redhat.com/show_bug.cgi?id=2015659
Frequently Asked Questions
What is the severity of REDHAT-BUG-2015659?
The severity of REDHAT-BUG-2015659 is considered critical due to its potential to cause a Java virtual machine crash.
How do I fix REDHAT-BUG-2015659?
To fix REDHAT-BUG-2015659, update your OpenJDK installation to the latest version that addresses this vulnerability.
What software is affected by REDHAT-BUG-2015659?
REDHAT-BUG-2015659 primarily affects Oracle OpenJDK.
What type of vulnerability is REDHAT-BUG-2015659?
REDHAT-BUG-2015659 is a flaw in the ClassFileParser class implementation within the Hotspot component of OpenJDK.
What could happen if REDHAT-BUG-2015659 is exploited?
If REDHAT-BUG-2015659 is exploited, it could lead to a crash of the Java virtual machine.
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