- Vulnerability/
- RHSA-2022:2214
RHSA-2022:2214: Important: zlib security update
First published: Wed May 11 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 | <1.2.3-31.el6_10 | 1.2.3-31.el6_10 |
| redhat/minizip | <1.2.3-31.el6_10 | 1.2.3-31.el6_10 |
| redhat/minizip | <1.2.3-31.el6_10 | 1.2.3-31.el6_10 |
| redhat/minizip-devel | <1.2.3-31.el6_10 | 1.2.3-31.el6_10 |
| redhat/minizip-devel | <1.2.3-31.el6_10 | 1.2.3-31.el6_10 |
| redhat/zlib | <1.2.3-31.el6_10 | 1.2.3-31.el6_10 |
| redhat/zlib-debuginfo | <1.2.3-31.el6_10 | 1.2.3-31.el6_10 |
| redhat/zlib-debuginfo | <1.2.3-31.el6_10 | 1.2.3-31.el6_10 |
| redhat/zlib-devel | <1.2.3-31.el6_10 | 1.2.3-31.el6_10 |
| redhat/zlib-devel | <1.2.3-31.el6_10 | 1.2.3-31.el6_10 |
| redhat/zlib-static | <1.2.3-31.el6_10 | 1.2.3-31.el6_10 |
| redhat/zlib-static | <1.2.3-31.el6_10 | 1.2.3-31.el6_10 |
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Reference Links
Frequently Asked Questions
What is the severity of RHSA-2022:2214?
The severity of RHSA-2022:2214 is classified as moderate due to the flaw in zlib when compressing certain inputs.
How do I fix RHSA-2022:2214?
To fix RHSA-2022:2214, update the zlib and related packages to version 1.2.3-31.el6_10 or later.
What software is affected by RHSA-2022:2214?
RHSA-2022:2214 affects zlib, minizip, minizip-devel, and their respective debuginfo and static packages.
What specific vulnerability is addressed in RHSA-2022:2214?
RHSA-2022:2214 addresses the CVE-2018-25032 vulnerability in zlib.
Is this a critical vulnerability in RHSA-2022:2214?
No, the vulnerability in RHSA-2022:2214 is not considered critical but can potentially lead to denial of service under certain conditions.
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