CVE-2021-42755

An integer overflow / wraparound vulnerability CWE-190 in FortiSwitch 7.0.2 and below, 6.4.9 and below, 6.2.x, 6.0.x; FortiRecorder 6.4.2 and below, 6.0.10 and below; FortiOS 7.0.2 and below, 6.4.8 and below, 6.2.10 and below, 6.0.x; FortiProxy 7.0.0, 2.0.6 and below, 1.2.x, 1.1.x, 1.0.x;...

CVE-2021-42755

CVE-2021-42755 is an integer overflow/wraparound (CWE-190) in Fortinet devices, affecting FortiOS, FortiProxy, FortiSwitch, FortiRecorder, and FortiVoiceEnterprise across multiple 7.x/6.x branches. The vulnerability concerns the dhcpd daemon and can let an unauthenticated, network-adjacent attack...