glib2-2.68.4-11.el9

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: GVariant offset table entry size is not checked in is_normal() (CVE-2023-29499)
* glib: g_variant_byteswap() can take a long time with some non-normal inputs (CVE-2023-32611)
* glib: GVariant deserialisation does not match spec for non-normal data (CVE-2023-32665)

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.

Additional Changes:

For detailed information on changes in this release, see the MIRACLE LINUX 9.3 Release Notes linked from the References section.

CVE-2023-29499
A flaw was found in GLib. GVariant deserialization fails to validate that the input conforms to the expected format, leading to denial of service.
CVE-2023-32611
A flaw was found in GLib. GVariant deserialization is vulnerable to a slowdown issue where a crafted GVariant can cause excessive processing, leading to denial of service.
CVE-2023-32665
A flaw was found in GLib. GVariant deserialization is vulnerable to an exponential blowup issue where a crafted GVariant can cause excessive processing, leading to denial of service.