CVE-2020-12820

Under non-default configuration, a stack-based buffer overflow in FortiOS version 6.0.10 and below, version 5.6.12 and below may allow a remote attacker authenticated to the SSL VPN to crash the FortiClient NAC daemon fcnacd and potentially execute arbitrary code via requesting a large FortiClien...

CVE-2020-12820

Under non-default configuration, a stack-based buffer overflow in FortiOS version 6.0.10 and below, version 5.6.12 and below may allow a remote attacker authenticated to the SSL VPN to crash the FortiClient NAC daemon fcnacd and potentially execute arbitrary code via requesting a large FortiClien...

Fortinet FortiOS < 5.6.13 / 6.0 < 6.0.11 Buffer Overflow (FG-IR-20-083)

The remote host is running a version of FortiOS prior to 5.6.13, or 6.x prior to 6.0.11. It is, therefore, affected by an buffer overflow in the FortiClient NAC daemon that could allow a authenticated remote attacker to crash the FortiClient NAC daemon and theoritcally execute remote code, althou...

PT-2020-6796 · Fortinet · Forticlient +1

Name of the Vulnerable Software and Affected Versions: FortiOS versions 6.0.10 and below FortiOS versions 5.6.12 and below Description: The issue is related to a stack-based buffer overflow in the FortiClient NAC daemon fcnacd that can be exploited by a remote attacker authenticated to the SSL VP...