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


Severity

Recommended
medium

Based on CentOS security rating.

Threat Intelligence

EPSS
1.88% (89th percentile)

Do your applications use this vulnerable package?

In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.

Test your applications

Snyk Learn

Learn about Improper Input Validation vulnerabilities in an interactive lesson.

Start learning
  • Snyk IDSNYK-CENTOS8-GLIBCMINIMALLANGPACK-2345991
  • published19 Jan 2022
  • disclosed12 Jan 2022

Introduced: 12 Jan 2022

CVE-2022-23218  (opens in a new tab)
CWE-20  (opens in a new tab)
CWE-119  (opens in a new tab)

How to fix?

Upgrade Centos:8 glibc-minimal-langpack 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-minimal-langpack package and not the glibc-minimal-langpack package as distributed by Centos. See How to fix? for Centos:8 relevant fixed versions and status.

The deprecated compatibility function svcunix_create in the sunrpc module of the GNU C Library (aka glibc) through 2.34 copies its path 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.

CVSS Scores

version 3.1