REDHAT-BUG-2274975
First published: Sun Apr 14 2024(Updated: )
It was found that the ConnectionPool class implementation in the Networking/HTTP client component of OpenJDK improperly performs a reverse DNS query if the passed argument is an IP address, potentially sending a request over the wrong connection under certain conditions.
| Affected Software | Affected Version | How to fix |
|---|---|---|
| OpenJDK 17 |
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Reference Links
- https://access.redhat.com/errata/RHSA-2024:1820
- https://access.redhat.com/errata/RHSA-2024:1824
- https://access.redhat.com/errata/RHSA-2024:1823
- https://access.redhat.com/errata/RHSA-2024:1827
- https://access.redhat.com/errata/RHSA-2024:1825
- https://access.redhat.com/errata/RHSA-2024:1826
- https://access.redhat.com/errata/RHSA-2024:1828
- https://access.redhat.com/errata/RHSA-2024:1819
- https://access.redhat.com/errata/RHSA-2024:1821
- https://access.redhat.com/errata/RHSA-2024:1822
- https://github.com/openjdk/jdk21u/commit/8eba98ad61905be909b673144b68c6259346665f
- https://github.com/openjdk/jdk17u/commit/692600074d5262d518e8f8d592de9e9c889b7106
- https://github.com/openjdk/jdk11u/commit/4d72038fbca04c71a063810fb1034b1bbcc0268e
- https://www.oracle.com/security-alerts/cpuapr2024.html#AppendixJAVA
- https://www.oracle.com/java/technologies/javase/11-0-23-relnotes.html
- https://www.oracle.com/java/technologies/javase/17-0-11-relnotes.html
- https://www.oracle.com/java/technologies/javase/21-0-3-relnotes.html
- https://bugzilla.redhat.com/show_bug.cgi?id=2274975
Frequently Asked Questions
What is the severity of REDHAT-BUG-2274975?
The severity of REDHAT-BUG-2274975 is critical due to the potential exposure to incorrect connection handling.
How do I fix REDHAT-BUG-2274975?
To fix REDHAT-BUG-2274975, you should update to the latest patch of OpenJDK as indicated in the security advisory.
Which versions of OpenJDK are affected by REDHAT-BUG-2274975?
REDHAT-BUG-2274975 affects OpenJDK 17 as identified in the vulnerability description.
What are the potential risks of REDHAT-BUG-2274975?
The potential risks of REDHAT-BUG-2274975 include incorrect connection routing which could lead to data exposure or interception.
Is there a known exploit for REDHAT-BUG-2274975?
As of now, there are no known exploits for REDHAT-BUG-2274975, but it is recommended to address the vulnerability promptly.
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