CVE-2022-45861

Severity CVSS v4.0:

Pending analysis

Type:

CWE-824 Access of Uninitialized Pointer

Publication date:

07/03/2023

Last modified:

07/11/2023

Description

An access of uninitialized pointer vulnerability [CWE-824] in the SSL VPN portal of Fortinet FortiOS version 7.2.0 through 7.2.3, version 7.0.0 through 7.0.9 and before 6.4.11 and FortiProxy version 7.2.0 through 7.2.1, version 7.0.0 through 7.0.7 and before 2.0.11 allows a remote authenticated attacker to crash the sslvpn daemon via an HTTP GET request.

Impact

Vector 3.x

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS v3.1 Severity and Metrics:

Base Score: 6.50 MEDIUM
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): None
Integrity (I): None
Availability (A): High

Base Score 3.x

6.50

Severity 3.x

MEDIUM

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:a:fortinet:fortiproxy::::::::	1.2.0 (including)	1.2.13 (including)
cpe:2.3:a:fortinet:fortiproxy::::::::	2.0.0 (including)	2.0.11 (including)
cpe:2.3:a:fortinet:fortiproxy::::::::	7.0.0 (including)	7.0.7 (including)
cpe:2.3:a:fortinet:fortiproxy:1.1.5:::::::*
cpe:2.3:a:fortinet:fortiproxy:1.1.6:::::::*
cpe:2.3:a:fortinet:fortiproxy:7.2.0:::::::*
cpe:2.3:a:fortinet:fortiproxy:7.2.1:::::::*
cpe:2.3:o:fortinet:fortios::::::::	6.2.0 (including)	6.2.13 (including)
cpe:2.3:o:fortinet:fortios::::::::	6.4.0 (including)	6.4.11 (including)
cpe:2.3:o:fortinet:fortios::::::::	7.0.0 (including)	7.0.9 (including)
cpe:2.3:o:fortinet:fortios::::::::	7.2.0 (including)	7.2.3 (including)

To consult the complete list of CPE names with products and versions, see this page

References to Advisories, Solutions, and Tools

https://fortiguard.com/psirt/FG-IR-22-477