10/31/2023 0 Comments Fortigate security![]() On the same page, select open connector page to see the instructions needed: On the Microsoft Sentinel Page, select the 'Data Connectors' under Configuration and choose the 'Fortinet' as described below: Let’s assume to have already Linux machine that Microsoft Sentinel will use as proxy between the Fortigate and Microsoft Sentinel to collect the logs. ![]() This designated machine can be either a physical or Virtual machine in the on-prem, and Azure VM or in different cloud. To be able to ingest Syslog and CEF logs into Microsoft Sentinel from FortiGate, it will be necessary to configure a Linux machine that will collect the logs from the FortiGate and forward them to the Microsoft sentinel workspace. Microsoft Sentinel delivers intelligent security analytics and threats intelligence across the enterprise, providing a single solution for alert detection, threat visibility, proactive hunting, and threat response. Microsoft Sentinel is a scalable, cloud-native, security information event management (SIEM) and security orchestration automated response (SOAR) solution. The company did not provide any further context about the known exploitation of the vulnerability (CVE-2022-42475).This article describes how to integrate Fortigate, with Microsoft Sentinel. The company has released updates for all of the affected versions and is encouraging all affected customers to upgrade as soon as possible. ![]() ![]() “Fortinet is aware of an instance where this vulnerability was exploited in the wild.” “A heap-based buffer overflow vulnerability in FortiOS SSL-VPN may allow a remote unauthenticated attacker to execute arbitrary code or commands via specifically crafted requests,” the Fortinet advisory says. The company said on Monday that the vulnerability affects a number of versions of FortiOS, the operating system for its FortiGuard appliances, and is in the SSL VPN functionality of the appliances. Many versions of Fortinet’s popular Fortigate firewall have a heap buffer overflow vulnerability that attackers have already exploited in the wild. ![]()
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