Description
A use after free vulnerability [CWE-416] in FortiOS version 7.2.0 through 7.2.4 and version 7.0.0 through 7.0.10 and FortiProxy version 7.2.0 through 7.2.2 and version 7.0.0 through 7.0.8 may allow an unauthenticated remote attacker to crash the WAD process via multiple crafted packets reaching proxy policies or firewall policies with proxy mode alongside SSL deep packet inspection.
References (1)
Core 1
Core References
Vendor Advisory
https://fortiguard.com/psirt/FG-IR-23-184
Scores
CVSS v3
5.3
EPSS
0.0040
EPSS Percentile
60.9%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
yes
Technical Impact
partial
Details
CWE
CWE-416
Status
published
Products (5)
fortinet/fortios
7.0.0 - 7.0.10
fortinet/fortiproxy
7.2.0
fortinet/fortiproxy
7.2.1
fortinet/fortiproxy
7.2.2
fortinet/fortiproxy
7.0.0 - 7.0.8
Published
Oct 10, 2023
Tracked Since
Feb 18, 2026