Description (CNA)
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 FortiClient file name. We are not aware of proof of concept code successfully achieving the latter.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Fortinet / FortiOS | affected 6.0.0 through 6.0.10; affected 5.6.0 through 5.6.12 |
CWE
CWE-121
References
ADP enrichment
No English description supplied.
No references supplied.