CVE-2015-8597 Information

Description

Open redirect vulnerability in Blue Coat ProxySG 6.5 before 6.5.8.8 and 6.6 and Advanced Secure Gateway (ASG) 6.6 might allow remote attackers to redirect users to arbitrary web sites and conduct phishing attacks via a base64-encoded URL in conjunction with a \clear text\ one in a coaching page as demonstrated by \http://www.humbug-URL.local/bluecoat-splash-API?BASE64-URL.\

CVSS Vector

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

Reference

http://knowitsecure.se/2015/12/18/knowit-secure-sakrar-bluecoat/ http://www.securitytracker.com/id/1034506 https://bto.bluecoat.com/security-advisory/sa107

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

REQUIRED

Confidentiality Impact

CHANGED

Integrity Impact

NONE

Availability Impact

HIGH

Base Score

NONE

Base Severity

7.4