CVE-2019-3946: Integer Overflow
Fuji Electric V-Server before 6.0.33.0 is vulnerable to denial of service via a crafted UDP message sent to port 8005. An unauthenticated, remote attacker can crash vserver.exe due to an integer overflow in the UDP message handling logic.
Affected Software
Event History
Frequently Asked Questions
What is CVE-2019-3946?
CVE-2019-3946 is a vulnerability found in Fuji Electric V-Server before version 6.0.33.0 that can be exploited by an unauthenticated remote attacker to cause a denial of service by sending a crafted UDP message to port 8005.
How severe is CVE-2019-3946?
CVE-2019-3946 has a severity score of 7.5 (high).
How can CVE-2019-3946 be exploited?
CVE-2019-3946 can be exploited by sending a crafted UDP message to port 8005 of the vulnerable Fuji Electric V-Server before version 6.0.33.0.
Is authentication required to exploit CVE-2019-3946?
No, CVE-2019-3946 can be exploited by an unauthenticated remote attacker.
Are there any known references for CVE-2019-3946?
Yes, you can find more information about CVE-2019-3946 at the following references: [SecurityFocus](http://www.securityfocus.com/bid/108740) and [Tenable](https://www.tenable.com/security/research/tra-2019-27).