Alerts This Week
Warning Icon 1 764
Alerts This Week
Warning Icon 1 764

Red Hat Enterprise Linux 8 RHSA-2022:7813-01 Important Compression Flaw

red hat
Calendar Grey November 8, 2022
Dist Redhat Esm H88
A critical security patch for mingw-zlib in Red Hat Enterprise Linux 8 has been released to fix vulnerabilities that could compromise system integrity and privacy
An update for mingw-zlib is now available for Red Hat Enterprise Linux 8

Solution

For details on how to apply this update, which includes the changes described in this advisory, refer to:

https://access.redhat.com/articles/11258

Summary

The zlib packages provide a general-purpose lossless data compression library that is used by many different programs.
Security Fix(es):
* zlib: A flaw found in zlib when compressing (not decompressing) certain inputs (CVE-2018-25032)
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.
Additional Changes:
For detailed information on changes in this release, see the Red Hat Enterprise Linux 8.7 Release Notes linked from the References section.

Topics%20covered

Topics Covered

security advisory data protection Red Hat Enterprise Linux security impact important update compression flaw mingw-zlib

References

https://access.redhat.com/security/cve/CVE-2018-25032 https://access.redhat.com/security/updates/classification#important https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/8/html/8.7_release_notes/index

Package List

Red Hat CodeReady Linux Builder (v. 8):
Source: mingw-zlib-1.2.8-10.el8.src.rpm
noarch: mingw32-zlib-1.2.8-10.el8.noarch.rpm mingw32-zlib-debuginfo-1.2.8-10.el8.noarch.rpm mingw32-zlib-static-1.2.8-10.el8.noarch.rpm mingw64-zlib-1.2.8-10.el8.noarch.rpm mingw64-zlib-debuginfo-1.2.8-10.el8.noarch.rpm mingw64-zlib-static-1.2.8-10.el8.noarch.rpm
These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key


Severity
important
Lowest
Low
Medium
High
Critical

Advisory ID: RHSA-2022:7813-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2022:7813
Issue date: 2022-11-08

Topic

An update for mingw-zlib is now available for Red Hat Enterprise Linux 8.Red Hat Product Security has rated this update as having a security impactof Important. A Common Vulnerability Scoring System (CVSS) base score,which gives a detailed severity rating, is available for each vulnerabilityfrom the CVE link(s) in the References section.

Topics%20covered

Topics Covered

security advisory data protection Red Hat Enterprise Linux security impact important update compression flaw mingw-zlib

Relevant Releases Architectures

Red Hat CodeReady Linux Builder (v. 8) - noarch

Bugs Fixed

2067945 - CVE-2018-25032 zlib: A flaw found in zlib when compressing (not decompressing) certain inputs

Get the latest News and Insights

Get the latest Linux and open source security news straight to your inbox.

Your message here