CVE-2021-26111

published 2021-06-01

CVE-2021-26111: A missing release of memory after effective lifetime vulnerability in FortiSwitch 6.4.0 to 6.4.6, 6.2.0 to 6.2.6, 6.0.0 to 6.0.6, 3.6.11 and below may allow an…

medium 6.5 CVSS 3.1

AV A AC L PR N UI N S U C N I N A H

A missing release of memory after effective lifetime vulnerability in FortiSwitch 6.4.0 to 6.4.6, 6.2.0 to 6.2.6, 6.0.0 to 6.0.6, 3.6.11 and below may allow an attacker on an adjacent network to exhaust available memory by sending specifically crafted LLDP/CDP/EDP packets to the device.

Affected

6 ranges

Vendor	Product	Version range	Fixed in
fortinet	fortinet_fortiswitch	—	—
fortinet	fortiswitch	<= 3.6.11	—
fortinet	fortiswitch	—	—
fortinet	fortiswitch	6.0.0 – 6.0.6	—
fortinet	fortiswitch	6.2.0 – 6.2.6	—
fortinet	fortiswitch	6.4.0 – 6.4.6	—

CWE-401