REDHAT-BUG-2044583: Null Pointer Dereference
First published: Mon Jan 24 2022(Updated: )
A null pointer dereference was found in unzip. The bug appears to be located in the code responsible for handling Unicode strings. This allows an attacker to perform a denial of service and possibly opens up other attack vectors. References: <a href="https://bugs.launchpad.net/ubuntu/+source/unzip/+bug/1957077">https://bugs.launchpad.net/ubuntu/+source/unzip/+bug/1957077</a>
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Info-ZIP Zip |
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Reference Links
Frequently Asked Questions
What is the severity of REDHAT-BUG-2044583?
The severity of REDHAT-BUG-2044583 is considered significant due to its potential for causing denial of service.
How do I fix REDHAT-BUG-2044583?
To fix REDHAT-BUG-2044583, update the unzip software to the latest patched version provided by the vendor.
What systems are affected by REDHAT-BUG-2044583?
The systems affected by REDHAT-BUG-2044583 include those running the Info-ZIP unzip software.
What kind of attack does REDHAT-BUG-2044583 enable?
REDHAT-BUG-2044583 enables denial of service attacks and may open up other vulnerabilities due to null pointer dereferences.
Who reported the REDHAT-BUG-2044583 vulnerability?
The REDHAT-BUG-2044583 vulnerability was reported within the context of Red Hat's bug tracking system.
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