CVE-2019-0798 Information

Description

A spoofing vulnerability exists when a Lync Server or Skype for Business Server does not properly sanitize a specially crafted request aka ‘Skype for Business and Lync Spoofing Vulnerability’.

CVSS Vector

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

Reference

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0798

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

REQUIRED

Confidentiality Impact

CHANGED

Integrity Impact

LOW

Availability Impact

LOW

Base Score

NONE

Base Severity

6.1