Vulnerabilities > CVE-2019-17656 - Out-of-bounds Write vulnerability in Fortinet Fortios

CVSS 6.5 - MEDIUM

Attack vector

NETWORK

Attack complexity

LOW

Privileges required

LOW

Confidentiality impact

NONE

Integrity impact

NONE

Availability impact

HIGH

network

low complexity

fortinet

CWE-787

NVD

Published: 2021-04-12

Updated: 2021-04-19

Summary

A Stack-based Buffer Overflow vulnerability in the HTTPD daemon of FortiOS 6.0.10 and below, 6.2.2 and below and FortiProxy 1.0.x, 1.1.x, 1.2.9 and below, 2.0.0 and below may allow an authenticated remote attacker to crash the service by sending a malformed PUT request to the server. Fortinet is not aware of any successful exploitation of this vulnerability that would lead to code execution.

Vulnerable Configurations

Part	Description	Count
OS	Fortinet Fortinet Fortios 6.2.0 Fortinet Fortios 6.2.1 Fortinet Fortios 6.2.2 Fortinet Fortios 3.1.0 Fortinet Fortios 3.2.0 Fortinet Fortios 3.3.0 Fortinet Fortios 3.3.3 Fortinet Fortios 3.3.5 Fortinet Fortios 3.3.6 Fortinet Fortios 3.3.7 Fortinet Fortios 3.3.8 Fortinet Fortios 3.3.9 Fortinet Fortios 3.3.10 Fortinet Fortios 3.3.11 Fortinet Fortios 3.3.12 Fortinet Fortios 3.3.13 Fortinet Fortios 3.3.14 Fortinet Fortios 3.4.0 Fortinet Fortios 3.4.1 Fortinet Fortios 3.4.2 Fortinet Fortios 3.4.3 Fortinet Fortios 3.4.4 Fortinet Fortios 3.4.5 Fortinet Fortios 3.5.0 Fortinet Fortios 3.5.1 Fortinet Fortios 3.5.2 Fortinet Fortios 3.5.3 Fortinet Fortios 3.5.4 Fortinet Fortios 3.5.5 Fortinet Fortios 3.5.6 Fortinet Fortios 3.5.7 Fortinet Fortios 3.6.0 Fortinet Fortios 3.6.1 Fortinet Fortios 3.6.2 Fortinet Fortios 3.6.3 Fortinet Fortios 3.6.4 Fortinet Fortios 3.6.5 Fortinet Fortios 3.6.6 Fortinet Fortios 3.7.0 Fortinet Fortios 3.7.1 Fortinet Fortios 3.7.2 Fortinet Fortios 3.7.3 Fortinet Fortios 3.7.4 Fortinet Fortios 3.7.5 Fortinet Fortios 3.7.6 Fortinet Fortios 3.7.7 Fortinet Fortios 3.7.8 Fortinet Fortios 3.7.9 Fortinet Fortios 3.7.10 Fortinet Fortios 4.0.0 Fortinet Fortios 4.0.1 Fortinet Fortios 4.0.2 Fortinet Fortios 4.0.3 Fortinet Fortios 4.0.4 Fortinet Fortios 4.1.0 Fortinet Fortios 4.1.1 Fortinet Fortios 4.1.2 Fortinet Fortios 4.1.3 Fortinet Fortios 4.1.4 Fortinet Fortios 4.1.5 Fortinet Fortios 4.1.6 Fortinet Fortios 4.1.7 Fortinet Fortios 4.1.8 Fortinet Fortios 4.1.9 Fortinet Fortios 4.1.10 Fortinet Fortios 4.1.11 Fortinet Fortios 4.2.0 Fortinet Fortios 4.2.1 Fortinet Fortios 4.2.2 Fortinet Fortios 4.2.3 Fortinet Fortios 4.2.4 Fortinet Fortios 4.2.5 Fortinet Fortios 4.2.6 Fortinet Fortios 4.2.7 Fortinet Fortios 4.2.8 Fortinet Fortios 4.2.9 Fortinet Fortios 4.2.10 Fortinet Fortios 4.2.11 Fortinet Fortios 4.2.12 Fortinet Fortios 4.2.13 Fortinet Fortios 4.2.14 Fortinet Fortios 4.2.15 Fortinet Fortios 4.2.16 Fortinet Fortios 4.3.0 Fortinet Fortios 4.3.1 Fortinet Fortios 4.3.2 Fortinet Fortios 4.3.3 Fortinet Fortios 4.3.4 Fortinet Fortios 4.3.5 Fortinet Fortios 4.3.6 Fortinet Fortios 4.3.7 Fortinet Fortios 4.3.8 Fortinet Fortios 4.3.9 Fortinet Fortios 4.3.10 Fortinet Fortios 4.3.11 Fortinet Fortios 4.3.12 Fortinet Fortios 4.3.13 Fortinet Fortios 4.3.14 Fortinet Fortios 4.3.15 Fortinet Fortios 4.3.16 Fortinet Fortios 4.3.17 Fortinet Fortios 4.3.18 Fortinet Fortios 4.3.19 Fortinet Fortios 5.0 Fortinet Fortios 5.0.0 Fortinet Fortios 5.0.1 Fortinet Fortios 5.0.2 Fortinet Fortios 5.0.3 Fortinet Fortios 5.0.4 Fortinet Fortios 5.0.5 Fortinet Fortios 5.0.6 Fortinet Fortios 5.0.7 Fortinet Fortios 5.0.8 Fortinet Fortios 5.0.9 Fortinet Fortios 5.0.10 Fortinet Fortios 5.0.11 Fortinet Fortios 5.0.12 Fortinet Fortios 5.0.13 Fortinet Fortios 5.0.14 Fortinet Fortios 5.2.0 Fortinet Fortios 5.2.1 Fortinet Fortios 5.2.2 Fortinet Fortios 5.2.3 Fortinet Fortios 5.2.4 Fortinet Fortios 5.2.5 Fortinet Fortios 5.2.6 Fortinet Fortios 5.2.7 Fortinet Fortios 5.2.8 Fortinet Fortios 5.2.9 Fortinet Fortios 5.2.10 Fortinet Fortios 5.2.11 Fortinet Fortios 5.2.12 Fortinet Fortios 5.2.13 Fortinet Fortios 5.2.14 Fortinet Fortios 5.2.15 Fortinet Fortios 5.4 Fortinet Fortios 5.4.0 Fortinet Fortios 5.4.1 Fortinet Fortios 5.4.2 Fortinet Fortios 5.4.3 Fortinet Fortios 5.4.4 Fortinet Fortios 5.4.5 Fortinet Fortios 5.4.6 Fortinet Fortios 5.4.7 Fortinet Fortios 5.4.8 Fortinet Fortios 5.4.9 Fortinet Fortios 5.4.10 Fortinet Fortios 5.4.11 Fortinet Fortios 5.4.12 Fortinet Fortios 5.4.13 Fortinet Fortios 5.6.0 Fortinet Fortios 5.6.1 Fortinet Fortios 5.6.2 Fortinet Fortios 5.6.3 Fortinet Fortios 5.6.4 Fortinet Fortios 5.6.5 Fortinet Fortios 5.6.6 Fortinet Fortios 5.6.7 Fortinet Fortios 5.6.8 Fortinet Fortios 5.6.9 Fortinet Fortios 5.6.10 Fortinet Fortios 5.6.11 Fortinet Fortios 5.6.12 Fortinet Fortios 5.6.13 Fortinet Fortios 5.6.14 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	176
Application	Fortinet Fortinet Fortiproxy 1.0.0 Fortinet Fortiproxy 1.0.1 Fortinet Fortiproxy 1.0.2 Fortinet Fortiproxy 1.0.3 Fortinet Fortiproxy 1.0.4 Fortinet Fortiproxy 1.0.5 Fortinet Fortiproxy 1.0.6 Fortinet Fortiproxy 1.0.7 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 2.0.0 Fortinet Fortiproxy 2.0.1	27

Common Weakness Enumeration (CWE)

CWE-787 - Out-of-bounds Write

Summary

Vulnerable Configurations

Common Weakness Enumeration (CWE)

References