Lack of certificate verification when establishing secure connections

Lack of certificate verification when establishing secure connections Fortinet PSIRT Advisories Fortinet PSIRT Contact: Website: https://fortiguard.fortinet.com/faq/psirt-contact FG-IR-22-468 Final 1 1 2023-06-12T00:00:00 Current version 2023-06-12T00:00:00 2023-06-12T00:00:00 An improper certificate validation vulnerability [CWE-295] in FortiOS and FortiProxy may allow a remote and unauthenticated attacker to perform a Man-in-the-Middle attack on the communication channel between the vulnerable device and the remote FortiGuard's map server. None Information disclosure FortiProxy version 7.2.0 through 7.2.3FortiProxy version 7.0.0 through 7.0.9FortiProxy 2.0 all versionsFortiProxy 1.2 all versionsFortiProxy 1.1 all versions are not affectedFortiOS 7.4 all versions are not affectedFortiOS version 7.2.0FortiOS version 7.0.0 through 7.0.10FortiOS 6.4 all versionsFortiOS 6.2 all versionsFortiOS 6.0 all versions Please upgrade to FortiOS version 7.2.1 or abovePlease upgrade to FortiOS version 7.0.11 or abovePlease upgrade to FortiProxy version 7.2.4 or abovePlease upgrade to FortiProxy version 7.0.10 or above Internally discovered and reported by Wilfried Djettchou of Fortinet Product Security team. FortiOS 7.2.0 FortiOS 7.0.10 FortiOS 7.0.9 FortiOS 7.0.8 FortiOS 7.0.7 FortiOS 7.0.6 FortiOS 7.0.5 FortiOS 7.0.4 FortiOS 7.0.3 FortiOS 7.0.2 FortiOS 7.0.1 FortiOS 7.0.0 FortiOS 6.4.16 FortiOS 6.4.15 FortiOS 6.4.14 FortiOS 6.4.13 FortiOS 6.4.12 FortiOS 6.4.11 FortiOS 6.4.10 FortiOS 6.4.9 FortiOS 6.4.8 FortiOS 6.4.7 FortiOS 6.4.6 FortiOS 6.4.5 FortiOS 6.4.4 FortiOS 6.4.3 FortiOS 6.4.2 FortiOS 6.4.1 FortiOS 6.4.0 FortiOS 6.2.17 FortiOS 6.2.16 FortiOS 6.2.15 FortiOS 6.2.14 FortiOS 6.2.13 FortiOS 6.2.12 FortiOS 6.2.11 FortiOS 6.2.10 FortiOS 6.2.9 FortiOS 6.2.8 FortiOS 6.2.7 FortiOS 6.2.6 FortiOS 6.2.5 FortiOS 6.2.4 FortiOS 6.2.3 FortiOS 6.2.2 FortiOS 6.2.1 FortiOS 6.2.0 FortiOS 6.0.18 FortiOS 6.0.17 FortiOS 6.0.16 FortiOS 6.0.15 FortiOS 6.0.14 FortiOS 6.0.13 FortiOS 6.0.12 FortiOS 6.0.11 FortiOS 6.0.10 FortiOS 6.0.9 FortiOS 6.0.8 FortiOS 6.0.7 FortiOS 6.0.6 FortiOS 6.0.5 FortiOS 6.0.4 FortiOS 6.0.3 FortiOS 6.0.2 FortiOS 6.0.1 FortiOS 6.0.0 FortiProxy 7.2.3 FortiProxy 7.2.2 FortiProxy 7.2.1 FortiProxy 7.2.0 FortiProxy 7.0.9 FortiProxy 7.0.8 FortiProxy 7.0.7 FortiProxy 7.0.6 FortiProxy 7.0.5 FortiProxy 7.0.4 FortiProxy 7.0.3 FortiProxy 7.0.2 FortiProxy 7.0.1 FortiProxy 7.0.0 FortiProxy 2.0.14 FortiProxy 2.0.13 FortiProxy 2.0.12 FortiProxy 2.0.11 FortiProxy 2.0.10 FortiProxy 2.0.9 FortiProxy 2.0.8 FortiProxy 2.0.7 FortiProxy 2.0.6 FortiProxy 2.0.5 FortiProxy 2.0.4 FortiProxy 2.0.3 FortiProxy 2.0.2 FortiProxy 2.0.1 FortiProxy 2.0.0 FortiProxy 1.2.13 FortiProxy 1.2.12 FortiProxy 1.2.11 FortiProxy 1.2.10 FortiProxy 1.2.9 FortiProxy 1.2.8 FortiProxy 1.2.7 FortiProxy 1.2.6 FortiProxy 1.2.5 FortiProxy 1.2.4 FortiProxy 1.2.3 FortiProxy 1.2.2 FortiProxy 1.2.1 FortiProxy 1.2.0 Lack of certificate verification when establishing secure connections CVE-2023-29175 FortiOS-7.2.0 FortiOS-7.0.10 FortiOS-7.0.9 FortiOS-7.0.8 FortiOS-7.0.7 FortiOS-7.0.6 FortiOS-7.0.5 FortiOS-7.0.4 FortiOS-7.0.3 FortiOS-7.0.2 FortiOS-7.0.1 FortiOS-7.0.0 FortiOS-6.4.16 FortiOS-6.4.15 FortiOS-6.4.14 FortiOS-6.4.13 FortiOS-6.4.12 FortiOS-6.4.11 FortiOS-6.4.10 FortiOS-6.4.9 FortiOS-6.4.8 FortiOS-6.4.7 FortiOS-6.4.6 FortiOS-6.4.5 FortiOS-6.4.4 FortiOS-6.4.3 FortiOS-6.4.2 FortiOS-6.4.1 FortiOS-6.4.0 FortiOS-6.2.17 FortiOS-6.2.16 FortiOS-6.2.15 FortiOS-6.2.14 FortiOS-6.2.13 FortiOS-6.2.12 FortiOS-6.2.11 FortiOS-6.2.10 FortiOS-6.2.9 FortiOS-6.2.8 FortiOS-6.2.7 FortiOS-6.2.6 FortiOS-6.2.5 FortiOS-6.2.4 FortiOS-6.2.3 FortiOS-6.2.2 FortiOS-6.2.1 FortiOS-6.2.0 FortiOS-6.0.18 FortiOS-6.0.17 FortiOS-6.0.16 FortiOS-6.0.15 FortiOS-6.0.14 FortiOS-6.0.13 FortiOS-6.0.12 FortiOS-6.0.11 FortiOS-6.0.10 FortiOS-6.0.9 FortiOS-6.0.8 FortiOS-6.0.7 FortiOS-6.0.6 FortiOS-6.0.5 FortiOS-6.0.4 FortiOS-6.0.3 FortiOS-6.0.2 FortiOS-6.0.1 FortiOS-6.0.0 FortiProxy-7.2.3 FortiProxy-7.2.2 FortiProxy-7.2.1 FortiProxy-7.2.0 FortiProxy-7.0.9 FortiProxy-7.0.8 FortiProxy-7.0.7 FortiProxy-7.0.6 FortiProxy-7.0.5 FortiProxy-7.0.4 FortiProxy-7.0.3 FortiProxy-7.0.2 FortiProxy-7.0.1 FortiProxy-7.0.0 FortiProxy-2.0.14 FortiProxy-2.0.13 FortiProxy-2.0.12 FortiProxy-2.0.11 FortiProxy-2.0.10 FortiProxy-2.0.9 FortiProxy-2.0.8 FortiProxy-2.0.7 FortiProxy-2.0.6 FortiProxy-2.0.5 FortiProxy-2.0.4 FortiProxy-2.0.3 FortiProxy-2.0.2 FortiProxy-2.0.1 FortiProxy-2.0.0 FortiProxy-1.2.13 FortiProxy-1.2.12 FortiProxy-1.2.11 FortiProxy-1.2.10 FortiProxy-1.2.9 FortiProxy-1.2.8 FortiProxy-1.2.7 FortiProxy-1.2.6 FortiProxy-1.2.5 FortiProxy-1.2.4 FortiProxy-1.2.3 FortiProxy-1.2.2 FortiProxy-1.2.1 FortiProxy-1.2.0 4.4 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N/E:P/RL:X/RC:R https://fortiguard.fortinet.com/psirt/FG-IR-22-468 Lack of certificate verification when establishing secure connections Reference>