CVE-2016-5673 Information

Description

UltraVNC Repeater before 1300 does not restrict destination IP addresses or TCP ports which allows remote attackers to obtain open-proxy functionality by using a :: substring in between the IP address and port number.

CVSS Vector

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

Reference

http://www.kb.cert.org/vuls/id/735416 http://www.kb.cert.org/vuls/id/BLUU-A9WQVP http://www.securityfocus.com/bid/92348

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

HIGH

Base Score

NONE

Base Severity

7.5