Fortinet Fortigate Heap-based Buffer Overflow in firmware signature verification (FG-IR-21-115)

The version of Fortigate installed on the remote host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the FG-IR-21-115 advisory. - A heap-based buffer overflow in the firmware signature verification function of FortiOS versions 7.0.1, 7.0.0, 6.4.0 throug...

CVE-2021-36173

CVE-2021-36173 affects FortiOS firmware: a heap-based buffer overflow in the firmware signature verification function (in FortiOS 7.0.1, 7.0.0, 6.4.0–6.4.6, 6.2.0–6.2.9, 6.0.0–6.0.13) may allow remote code execution via specially crafted installation images. The public documents confirm the affec...

CVE-2021-36173

A heap-based buffer overflow in the firmware signature verification function of FortiOS versions 7.0.1, 7.0.0, 6.4.0 through 6.4.6, 6.2.0 through 6.2.9, and 6.0.0 through 6.0.13 may allow an attacker to execute arbitrary code via specially crafted installation images...

CVE-2021-36173

A heap-based buffer overflow in the firmware signature verification function of FortiOS versions 7.0.1, 7.0.0, 6.4.0 through 6.4.6, 6.2.0 through 6.2.9, and 6.0.0 through 6.0.13 may allow an attacker to execute arbitrary code via specially crafted installation images...