- Vulnerability/
- RHSA-2023:0005
RHSA-2023:0005: Important: bcel security update
First published: Mon Jan 02 2023(Updated: )
The Byte Code Engineering Library (Apache Commons BCEL) is intended to give users a convenient way to analyze, create, and manipulate (binary) Java class files (those ending with .class).<br>Security Fix(es):<br><li> Apache-Commons-BCEL: arbitrary bytecode produced via out-of-bounds writing (CVE-2022-42920)</li> For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
| Affected Software | Affected Version | How to fix |
|---|---|---|
| redhat/bcel | <6.4.1-9.el9_1 | 6.4.1-9.el9_1 |
| redhat/bcel | <6.4.1-9.el9_1 | 6.4.1-9.el9_1 |
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Reference Links
Frequently Asked Questions
What is the severity of RHSA-2023:0005?
The severity of RHSA-2023:0005 is classified as important.
How do I fix RHSA-2023:0005?
To fix RHSA-2023:0005, update the bcel package to version 6.4.1-9.el9_1 or later.
What vulnerability is addressed in RHSA-2023:0005?
RHSA-2023:0005 addresses a vulnerability in the Byte Code Engineering Library (Apache Commons BCEL) related to arbitrary bytecode execution.
Which software is affected by RHSA-2023:0005?
RHSA-2023:0005 affects the bcel package version prior to 6.4.1-9.el9_1.
What type of attack does RHSA-2023:0005 help mitigate?
RHSA-2023:0005 helps mitigate the risk of executing malicious or arbitrary bytecode through out-of-bounds inputs.
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