Vulnerabilities > CVE-2023-27997 - Out-of-bounds Write vulnerability in Fortinet Fortios and Fortiproxy

CVSS 9.8 - CRITICAL

Attack vector

NETWORK

Attack complexity

LOW

Privileges required

NONE

Confidentiality impact

HIGH

Integrity impact

HIGH

Availability impact

HIGH

network

low complexity

fortinet

CWE-787

critical

NVD

Published: 2023-06-13

Updated: 2023-11-07

Summary

A heap-based buffer overflow vulnerability [CWE-122] in FortiOS version 7.2.4 and below, version 7.0.11 and below, version 6.4.12 and below, version 6.0.16 and below and FortiProxy version 7.2.3 and below, version 7.0.9 and below, version 2.0.12 and below, version 1.2 all versions, version 1.1 all versions SSL-VPN may allow a remote attacker to execute arbitrary code or commands via specifically crafted requests.

Vulnerable Configurations

Part	Description	Count
Application	Fortinet Fortinet Fortiproxy 1.1.0 Fortinet Fortiproxy 1.1.1 Fortinet Fortiproxy 1.1.2 Fortinet Fortiproxy 1.1.3 Fortinet Fortiproxy 1.1.4 Fortinet Fortiproxy 1.1.5 Fortinet Fortiproxy 1.1.6 Fortinet Fortiproxy 1.2.0 Fortinet Fortiproxy 1.2.1 Fortinet Fortiproxy 1.2.2 Fortinet Fortiproxy 1.2.3 Fortinet Fortiproxy 1.2.4 Fortinet Fortiproxy 1.2.5 Fortinet Fortiproxy 1.2.6 Fortinet Fortiproxy 1.2.7 Fortinet Fortiproxy 1.2.8 Fortinet Fortiproxy 1.2.9 Fortinet Fortiproxy 1.2.10 Fortinet Fortiproxy 1.2.11 Fortinet Fortiproxy 1.2.12 Fortinet Fortiproxy 1.2.13 Fortinet Fortiproxy 2.0.0 Fortinet Fortiproxy 2.0.1 Fortinet Fortiproxy 2.0.2 Fortinet Fortiproxy 2.0.3 Fortinet Fortiproxy 2.0.4 Fortinet Fortiproxy 2.0.5 Fortinet Fortiproxy 2.0.6 Fortinet Fortiproxy 2.0.7 Fortinet Fortiproxy 2.0.8 Fortinet Fortiproxy 2.0.9 Fortinet Fortiproxy 2.0.10 Fortinet Fortiproxy 2.0.12 Fortinet Fortiproxy 7.0.0 Fortinet Fortiproxy 7.0.1 Fortinet Fortiproxy 7.0.2 Fortinet Fortiproxy 7.0.3 Fortinet Fortiproxy 7.0.4 Fortinet Fortiproxy 7.0.5 Fortinet Fortiproxy 7.0.6 Fortinet Fortiproxy 7.0.7 Fortinet Fortiproxy 7.0.8 Fortinet Fortiproxy 7.2.0 Fortinet Fortiproxy 7.2.1 Fortinet Fortiproxy 7.2.2 Fortinet Fortios 6K7K 7.0.5 Fortinet Fortios 6K7K 7.0.10 Fortinet Fortios 6K7K 6.4.8 Fortinet Fortios 6K7K 6.4.6 Fortinet Fortios 6K7K 6.4.2 Fortinet Fortios 6K7K 6.4.12 Fortinet Fortios 6K7K 6.4.10 Fortinet Fortios 6K7K 6.2.9 Fortinet Fortios 6K7K 6.2.7 Fortinet Fortios 6K7K 6.2.6 Fortinet Fortios 6K7K 6.2.4 Fortinet Fortios 6K7K * Fortinet Fortios 6K7K 6.0.16 Fortinet Fortios 6K7K 6.0.15 Fortinet Fortios 6K7K 6.0.14 Fortinet Fortios 6K7K 6.0.13 Fortinet Fortios 6K7K 6.0.12 Fortinet Fortios 6K7K 6.0.10	63
OS	Fortinet Fortinet Fortios 6.0.0 Fortinet Fortios 6.0.1 Fortinet Fortios 6.0.2 Fortinet Fortios 6.0.3 Fortinet Fortios 6.0.4 Fortinet Fortios 6.0.5 Fortinet Fortios 6.0.6 Fortinet Fortios 6.0.7 Fortinet Fortios 6.0.8 Fortinet Fortios 6.0.9 Fortinet Fortios 6.0.10 Fortinet Fortios 6.0.11 Fortinet Fortios 6.0.12 Fortinet Fortios 6.0.13 Fortinet Fortios 6.0.14 Fortinet Fortios 6.0.15 Fortinet Fortios 6.0.16 Fortinet Fortios 6.2.0 Fortinet Fortios 6.2.1 Fortinet Fortios 6.2.2 Fortinet Fortios 6.2.3 Fortinet Fortios 6.2.4 Fortinet Fortios 6.2.5 Fortinet Fortios 6.2.6 Fortinet Fortios 7.2.0 Fortinet Fortios 7.2.1 Fortinet Fortios 7.2.2 Fortinet Fortios 7.2.3 Fortinet Fortios 6.4.0 Fortinet Fortios 6.4.1 Fortinet Fortios 6.4.2 Fortinet Fortios 6.4.3 Fortinet Fortios 6.4.4 Fortinet Fortios 6.4.5 Fortinet Fortios 6.4.6 Fortinet Fortios 6.4.7 Fortinet Fortios 6.4.8 Fortinet Fortios 6.4.9 Fortinet Fortios 6.4.10 Fortinet Fortios 6.4.11 Fortinet Fortios 7.0.0 Fortinet Fortios 7.0.1 Fortinet Fortios 7.0.2 Fortinet Fortios 7.0.3 Fortinet Fortios 7.0.4 Fortinet Fortios 7.0.5 Fortinet Fortios 7.0.6 Fortinet Fortios 7.0.7 Fortinet Fortios 7.0.8 Fortinet Fortios 7.0.9 Fortinet Fortios 7.0.10	51

Common Weakness Enumeration (CWE)

CWE-787 - Out-of-bounds Write

References

https://fortiguard.com/psirt/FG-IR-23-097

Summary

Vulnerable Configurations

Common Weakness Enumeration (CWE)

Related news

References