Vulnerability Intelligence Report
CVE-2019-0798
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'.
No Active Exploit Signals
CVSS Base Score
6.1
MEDIUM
EPSS Probability:2.08%
Executive Threat Verdict
Evaluating...
Evaluating Threat Landscape...
Assessing known weaponization, exploitation telemetry, and federal advisories.
Attack Surface
—
Authentication
—
Weaponization
—
SSVC Action
—
Affected Products & Versions
| Vendor | Product | Affected Versions |
|---|---|---|
| Microsoft | Skype for Business Server 2015 | March 2019 Update (affected) |
| Microsoft | Microsoft Lync Server 2013 | July 2018 Update (affected) |
References & Technical Advisories
No reference links found.
Threat Intelligence Signals
EPSS Score
2.084%
GitHub Advisory
Identity & Timeline
| Status | PUBLISHED |
| Assigning Authority | Microsoft Corporation · Vendor · USA |
| Reserved | 2018-11-26T00:00:00 |
| Published | 2019-04-09T02:33:50 |
| Patch Date | 2019-03-12 |
| Last Updated | 2024-08-04T17:58:59 |
Community Chatter & Buzz