CERT-In Vulnerability Note
CIVN-2019-0197
Skype for Business Server Spoofing Vulnerability
Original Issue Date:December 12, 2019
Severity Rating: HIGH
Software Affected
- Skype for Business Server 2019 CU2
Overview
A vulnerability has been reported in Skype for Business Server that could allow an attacker to execute arbitrary code and perform cross-site scripting attacks on the targeted system.
Description
This Vulnerability exists in Skype for Business Server due to improper handling of request by the affected software. An attacker could exploit this vulnerability by sending a specially crafted request or an email containing crafted URLs to an affected server.
Successful exploitation of this vulnerability could allow the attacker to perform cross-site scripting attacks on affected systems and run scripts in the security context of the current user.
Solution
Apply appropriate patches as mentioned in Microsoft Security Bulletin:
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1490
Vendor Information
Microsoft
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1490
References
Microsoft
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1490
CVE Name
CVE-2019-1490
Disclaimer
The information provided herein is on "as is" basis, without warranty of any kind.
Contact Information
Email: info@cert-in.org.in Phone: +91-11-24368572
Postal address
Indian Computer Emergency Response Team (CERT-In)
Ministry of Electronics and Information Technology
Government of India
Electronics Niketan
6, CGO Complex, Lodhi Road,
New Delhi - 110 003
India
|