- Vulnerability/
- RHSA-2022:1661
RHSA-2022:1661: Important: zlib security update
First published: Mon May 02 2022(Updated: )
The zlib packages provide a general-purpose lossless data compression library that is used by many different programs.<br>Security Fix(es):<br><li> zlib: A flaw found in zlib when compressing (not decompressing) certain inputs (CVE-2018-25032)</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/zlib | <1.2.11-17.el8_2 | 1.2.11-17.el8_2 |
| redhat/zlib | <1.2.11-17.el8_2 | 1.2.11-17.el8_2 |
| redhat/zlib-debuginfo | <1.2.11-17.el8_2 | 1.2.11-17.el8_2 |
| redhat/zlib-debuginfo | <1.2.11-17.el8_2 | 1.2.11-17.el8_2 |
| redhat/zlib-debugsource | <1.2.11-17.el8_2 | 1.2.11-17.el8_2 |
| redhat/zlib-debugsource | <1.2.11-17.el8_2 | 1.2.11-17.el8_2 |
| redhat/zlib-devel | <1.2.11-17.el8_2 | 1.2.11-17.el8_2 |
| redhat/zlib-devel | <1.2.11-17.el8_2 | 1.2.11-17.el8_2 |
| redhat/zlib | <1.2.11-17.el8_2 | 1.2.11-17.el8_2 |
| redhat/zlib-debuginfo | <1.2.11-17.el8_2 | 1.2.11-17.el8_2 |
| redhat/zlib-debugsource | <1.2.11-17.el8_2 | 1.2.11-17.el8_2 |
| redhat/zlib-devel | <1.2.11-17.el8_2 | 1.2.11-17.el8_2 |
| redhat/zlib | <1.2.11-17.el8_2.aa | 1.2.11-17.el8_2.aa |
| redhat/zlib-debuginfo | <1.2.11-17.el8_2.aa | 1.2.11-17.el8_2.aa |
| redhat/zlib-debugsource | <1.2.11-17.el8_2.aa | 1.2.11-17.el8_2.aa |
| redhat/zlib-devel | <1.2.11-17.el8_2.aa | 1.2.11-17.el8_2.aa |
| redhat/zlib-static | <1.2.11-17.el8_2 | 1.2.11-17.el8_2 |
| redhat/zlib-static | <1.2.11-17.el8_2 | 1.2.11-17.el8_2 |
| redhat/zlib-static | <1.2.11-17.el8_2 | 1.2.11-17.el8_2 |
| redhat/zlib-static | <1.2.11-17.el8_2.aa | 1.2.11-17.el8_2.aa |
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Reference Links
Frequently Asked Questions
What is the severity of RHSA-2022:1661?
The severity of RHSA-2022:1661 is classified as important.
How do I fix RHSA-2022:1661?
To fix RHSA-2022:1661, update the zlib package to version 1.2.11-17.el8_2 or later.
What vulnerability is addressed in RHSA-2022:1661?
RHSA-2022:1661 addresses a flaw in zlib found when compressing certain inputs (CVE-2018-25032).
Which versions of zlib are affected by RHSA-2022:1661?
Versions of zlib prior to 1.2.11-17.el8_2 are affected by RHSA-2022:1661.
Is there a specific command to update zlib for RHSA-2022:1661?
Yes, you can use the command 'yum update zlib' to update to the fixed version for RHSA-2022:1661.
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