<p>Upgrade <code>Centos:8</code> <code>glibc</code> to version 0:2.28-164.el8_5.3 or higher.</p>

Improper Input Validation Affecting glibc package, versions <0:2.28-164.el8_5.3

Snyk CVSS

Attack Complexity High

Availability High

Threat Intelligence

EPSS 0.17% (52^nd percentile)

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Snyk ID SNYK-CENTOS8-GLIBC-2346083
published 19 Jan 2022
disclosed 3 Dec 2017

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Introduced: 3 Dec 2017

CVE-2022-23219 Open this link in a new tab CWE-20 Open this link in a new tab CWE-119 Open this link in a new tab

How to fix?

Upgrade Centos:8 glibc to version 0:2.28-164.el8_5.3 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream glibc package and not the glibc package as distributed by Centos:8. See How to fix? for Centos:8 relevant fixed versions and status.

The deprecated compatibility function clnt_create in the sunrpc module of the GNU C Library (aka glibc) through 2.34 copies its hostname argument on the stack without validating its length, which may result in a buffer overflow, potentially resulting in a denial of service or (if an application is not built with a stack protector enabled) arbitrary code execution.