CVE-2023-32665

2023-06-0700:00:00

ubuntu.com

glib vulnerability

gvariant deserialization

denial of service

CVSS3

5.5

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

EPSS

0.001

Percentile

18.0%

JSON

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.

Bugs

Notes

Author	Note
mdeslaur	same fixes as CVE-2023-24593

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchglib2.0< 2.56.4-0ubuntu0.18.04.9+esm3UNKNOWN
ubuntu20.04noarchglib2.0< 2.64.6-1~ubuntu20.04.6UNKNOWN
ubuntu22.04noarchglib2.0< 2.72.4-0ubuntu2.2UNKNOWN
ubuntu22.10noarchglib2.0< 2.74.3-0ubuntu1.2UNKNOWN
ubuntu14.04noarchglib2.0< 2.40.2-0ubuntu1.1+esm6UNKNOWN
ubuntu16.04noarchglib2.0< 2.48.2-0ubuntu4.8+esm3UNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	18.04	noarch	glib2.0	< 2.56.4-0ubuntu0.18.04.9+esm3	UNKNOWN
ubuntu	20.04	noarch	glib2.0	< 2.64.6-1~ubuntu20.04.6	UNKNOWN
ubuntu	22.04	noarch	glib2.0	< 2.72.4-0ubuntu2.2	UNKNOWN
ubuntu	22.10	noarch	glib2.0	< 2.74.3-0ubuntu1.2	UNKNOWN
ubuntu	14.04	noarch	glib2.0	< 2.40.2-0ubuntu1.1+esm6	UNKNOWN
ubuntu	16.04	noarch	glib2.0	< 2.48.2-0ubuntu4.8+esm3	UNKNOWN