Vulnerability identifier: #VU51943
Vulnerability risk: Medium
Exploitation vector: Network
Exploit availability: No
Vendor: Fortinet, Inc
The vulnerability allows a remote user to perform a denial of service (DoS) attack.
The vulnerability exists due to a boundary error when processing HTTP PUT requests in FortiProxy HTTPD daemon. A remote authenticated user can send a specially crafted HTTP PUT request, trigger stack-based buffer overflow and crash the daemon.
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Vulnerable software versions
FortiProxy: 1.2.0, 1.2.1, 1.2.2, 1.2.3, 1.2.4, 1.2.5, 1.2.6, 1.2.7, 1.2.8, 1.2.9, 2.0.0, 2.0.1
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.