Ubuntu Security Notice 6165-1 - It was discovered that GLib incorrectly handled non-normal GVariants. An attacker could use this issue to cause GLib to crash, resulting in a denial of service, or perform other unknown attacks.
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Ubuntu Security Notice USN-6165-1
June 14, 2023
glib2.0 vulnerabilities
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A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 22.10
- Ubuntu 22.04 LTS
- Ubuntu 20.04 LTS
Summary:
Several security issues were fixed in GLib.
Software Description:
- glib2.0: GLib library of C routines
Details:
It was discovered that GLib incorrectly handled non-normal GVariants. An
attacker could use this issue to cause GLib to crash, resulting in a denial
of service, or perform other unknown attacks.
Update instructions:
The problem can be corrected by updating your system to the following
package versions:
Ubuntu 22.10:
libglib2.0-0 2.74.3-0ubuntu1.2
libglib2.0-bin 2.74.3-0ubuntu1.2
Ubuntu 22.04 LTS:
libglib2.0-0 2.72.4-0ubuntu2.2
libglib2.0-bin 2.72.4-0ubuntu2.2
Ubuntu 20.04 LTS:
libglib2.0-0 2.64.6-1~ubuntu20.04.6
libglib2.0-bin 2.64.6-1~ubuntu20.04.6
In general, a standard system update will make all the necessary changes.
References:
https://ubuntu.com/security/notices/USN-6165-1
CVE-2023-24593, CVE-2023-25180, CVE-2023-29499, CVE-2023-32611,
CVE-2023-32636, CVE-2023-32643, CVE-2023-32665
Package Information:
https://launchpad.net/ubuntu/+source/glib2.0/2.74.3-0ubuntu1.2
https://launchpad.net/ubuntu/+source/glib2.0/2.72.4-0ubuntu2.2
https://launchpad.net/ubuntu/+source/glib2.0/2.64.6-1~ubuntu20.04.6