Integer Overflow or Wraparound Affecting glib2 package, versions <0:2.56.4-10.el8_4.1
Snyk CVSS
Attack Complexity
Low
Availability
High
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 ID SNYK-CENTOS8-GLIB2-2117013
- published 26 Jul 2021
- disclosed 10 Feb 2021
Introduced: 10 Feb 2021
CVE-2021-27218 Open this link in a new tabHow to fix?
Upgrade Centos:8
glib2
to version 0:2.56.4-10.el8_4.1 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:8
.
See How to fix?
for Centos:8
relevant fixed versions and status.
An issue was discovered in GNOME GLib before 2.66.7 and 2.67.x before 2.67.4. If g_byte_array_new_take() was called with a buffer of 4GB or more on a 64-bit platform, the length would be truncated modulo 2**32, causing unintended length truncation.