Information Exposure Affecting glib2 package, versions <0:2.56.4-156.el8


Severity

Recommended
0.0
medium
0
10

Based on CentOS security rating.

Threat Intelligence

EPSS
0.07% (33rd 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 IDSNYK-CENTOS8-GLIB2-1973053
  • published6 Oct 2021
  • disclosed4 Mar 2021

Introduced: 4 Mar 2021

CVE-2021-3800  (opens in a new tab)
CWE-200  (opens in a new tab)
CWE-552  (opens in a new tab)

How to fix?

Upgrade Centos:8 glib2 to version 0:2.56.4-156.el8 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream glib2 package and not the glib2 package as distributed by Centos. See How to fix? for Centos:8 relevant fixed versions and status.

A flaw was found in glib before version 2.63.6. Due to random charset alias, pkexec can leak content from files owned by privileged users to unprivileged ones under the right condition.

CVSS Scores

version 3.1