Описание
Use of a hardcoded cryptographic key in the FortiGuard services communication protocol may allow a Man in the middle with knowledge of the key to eavesdrop on and modify information (URL/SPAM services in FortiOS 5.6, and URL/SPAM/AV services in FortiOS 6.0.; URL rating in FortiClient) sent and received from Fortiguard severs by decrypting these messages.
Use of a hardcoded cryptographic key in the FortiGuard services communication protocol may allow a Man in the middle with knowledge of the key to eavesdrop on and modify information (URL/SPAM services in FortiOS 5.6, and URL/SPAM/AV services in FortiOS 6.0.; URL rating in FortiClient) sent and received from Fortiguard severs by decrypting these messages.
Ссылки
- https://nvd.nist.gov/vuln/detail/CVE-2018-9195
- https://fortiguard.com/advisory/FG-IR-18-100
- https://seclists.org/bugtraq/2019/Nov/38
- https://seclists.org/bugtraq/2019/Nov/42
- http://packetstormsecurity.com/files/155463/FortiOS-6.0.6-FortiClientWindows-6.0.6-FortiClientMac-6.2.1-XOR-Encryption.html
- http://seclists.org/fulldisclosure/2019/Nov/22
- http://seclists.org/fulldisclosure/2019/Nov/28
Связанные уязвимости
Use of a hardcoded cryptographic key in the FortiGuard services communication protocol may allow a Man in the middle with knowledge of the key to eavesdrop on and modify information (URL/SPAM services in FortiOS 5.6, and URL/SPAM/AV services in FortiOS 6.0.; URL rating in FortiClient) sent and received from Fortiguard severs by decrypting these messages. Affected products include FortiClient for Windows 6.0.6 and below, FortiOS 6.0.7 and below, FortiClient for Mac OS 6.2.1 and below.
Уязвимость реализации URL/SPAM/AV-фильтрации операционных систем FortiOS и средств защиты Fortinet FortiClient for Windows и FortiClient for Mac, позволяющая нарушителю реализовать атаку типа «человек посередине»