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

creationtimestamp| type| source ---|---|--- 2024-12-19 11:01:59+00:00| seen| https://infosec.exchange/users/cve/statuses/113679146580410773 2024-12-19 11:15:21+00:00| seen| https://bsky.app/profile/cve-notifications.bsky.social/post/3ldnqmpnrel2b 2024-12-19 13:08:49+00:00| seen|...

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...