RHSA-2021:2170: Important: glib2 security and bug fix update
GLib provides the core application building blocks for libraries and applications written in C. It provides the core object system used in GNOME, the main loop implementation, and a large set of utility functions for strings and common data structures.Security Fix(es): glib: integer overflow in gbytesnew function on 64-bit platforms due to an implicit cast from 64 bits to 32 bits (CVE-2021-27219) 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.Bug Fix(es): Refcounting issue causes crashes and slow workarounds (BZ#1953553)
Affected Software
Remediation
Event History
Frequently Asked Questions
What is the severity of RHSA-2021:2170?
The severity of RHSA-2021:2170 is typically classified as high due to its potential impact on system security.
How do I fix RHSA-2021:2170?
To fix RHSA-2021:2170, you should upgrade to glib2 version 2.56.4-10.el8_4 or later.
Which software packages are affected by RHSA-2021:2170?
RHSA-2021:2170 affects glib2, glib2-debuginfo, glib2-devel, glib2-fam, and other related packages.
Is RHSA-2021:2170 an urgent vulnerability to address?
Yes, it is important to address RHSA-2021:2170 promptly due to its potential to affect the stability and security of applications.
What type of vulnerability is identified in RHSA-2021:2170?
RHSA-2021:2170 identifies a security vulnerability in the GLib library that could lead to application vulnerabilities.