Description
A stack-based overflow vulnerability [CWE-124] in Fortinet FortiOS version 7.0.0 through 7.0.10 and 7.2.0 through 7.2.3 and FortiProxy version 7.0.0 through 7.0.9 and 7.2.0 through 7.2.2 allows a remote unauthenticated attacker to execute arbitrary code or command via crafted packets reaching proxy policies or firewall policies with proxy mode alongside deep or full packet inspection.
CVSS breakdown
CVSS 3.1
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
E
Unchanged
RL
X
RC
Changed
Affected products
- fortinet / FortiOS7.2.0 – 7.2.3
- fortinet / FortiOS7.0.0 – 7.0.10
- fortinet / fortiproxy7.2.0 – 7.2.2
- fortinet / fortiproxy7.0.0 – 7.0.9
References
- VENDOR_ADVISORYhttps://fortiguard.com/psirt/FG-IR-23-183