CVE-2019-3946

Published: Jun 12, 2019Modified: Nov 21, 2024

7.5

Vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Exploitability: 3.9 / Impact: 3.6

Source: NVD

Description

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 (1)

Products: Fujielectric: V Server

Fujielectric

1 product

V Server

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Fujielectric V Server	Before 6.0.33.0

Related CWEs

CWE-190

Integer Overflow or Wraparound

The product performs a calculation that can produce an integer overflow or wraparound when the logic assumes that the resulting value will always be larger than the original value. This occurs when an integer value is incremented to a value that is too large to store in the associated representation. When this occurs, the value may become a very small or negative number.

References (4)

http://www.securityfocus.com/bid/108740

Source: vulnreport@tenable.com

Third Party Advisory

https://www.tenable.com/security/research/tra-2019-27

Source: vulnreport@tenable.com

ExploitThird Party Advisory

http://www.securityfocus.com/bid/108740

Source: af854a3a-2127-422b-91ae-364da2661108

Third Party Advisory

https://www.tenable.com/security/research/tra-2019-27

Source: af854a3a-2127-422b-91ae-364da2661108

ExploitThird Party Advisory

Timeline

No history available yet.