CVE-2021-24099: Skype for Business and Lync Denial of Service Vulnerability
Published Feb 25, 2021
·Updated
Skype for Business and Lync Denial of Service Vulnerability
Affected Software
3 affected components
Microsoft Lync Server=2013
Microsoft Skype for Business Server=2015-cu8
Microsoft Skype for Business Server=2019-cu2
Remediation
Event History
Feb 25, 2021
CVE Published
11:01 PM
Data Sourced
11:01 PM
DescriptionSeverity
Data Sourced
via NVD·11:15 PM
RemedyDescriptionSeverityAffected Software
Frequently Asked Questions
1
What is the vulnerability ID for this Skype for Business and Lync vulnerability?
The vulnerability ID is CVE-2021-24099.
2
What is the severity level of CVE-2021-24099?
The severity level of CVE-2021-24099 is medium (6.5).
3
Which software versions are affected by CVE-2021-24099?
CVE-2021-24099 affects Microsoft Lync Server 2013, Microsoft Skype For Business Server 2015-cu8, and Microsoft Skype For Business Server 2019-cu2.
4
What is the vulnerability description of CVE-2021-24099?
CVE-2021-24099 is a Denial of Service vulnerability in Skype for Business and Lync.
5
Where can I find more information about CVE-2021-24099?
You can find more information about CVE-2021-24099 at the following link: [CVE-2021-24099](https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-24099).