REDHAT-BUG-1573045
First published: Mon Apr 30 2018(Updated: )
Undertow has a file handler leak vulnerability caused by JarURLConnection.getLastModified(). A remote attacker could exploit this to cause a denial of service. External References: <a href="https://issues.jboss.org/browse/UNDERTOW-1338">https://issues.jboss.org/browse/UNDERTOW-1338</a> <a href="https://bugs.openjdk.java.net/browse/JDK-6956385">https://bugs.openjdk.java.net/browse/JDK-6956385</a>
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Undertow |
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Reference Links
- https://issues.jboss.org/browse/UNDERTOW-1338
- https://bugs.openjdk.java.net/browse/JDK-6956385
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1573047
- https://access.redhat.com/errata/RHSA-2018:2643
- https://access.redhat.com/errata/RHSA-2018:2669
- https://access.redhat.com/errata/RHSA-2019:0877
- https://bugzilla.redhat.com/show_bug.cgi?id=1573045
Frequently Asked Questions
What is the severity of REDHAT-BUG-1573045?
The severity of REDHAT-BUG-1573045 is rated as a denial of service vulnerability.
How do I fix REDHAT-BUG-1573045?
To fix REDHAT-BUG-1573045, update to the latest patched version of JBoss Undertow.
Who can be affected by REDHAT-BUG-1573045?
Organizations using JBoss Undertow for web services can be affected by REDHAT-BUG-1573045.
What type of attack can REDHAT-BUG-1573045 lead to?
REDHAT-BUG-1573045 can lead to a denial of service attack, affecting application availability.
Is there a workaround for REDHAT-BUG-1573045?
Currently, the recommended approach is to apply software updates as no specific workaround is mentioned.
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