Vulnerability CVE-2018-8311
Published: 2018-07-10   Modified: 2018-07-11

Description:
A remote code execution vulnerability exists when Skype for Business and Microsoft Lync clients fail to properly sanitize specially crafted content, aka "Remote Code Execution Vulnerability in Skype For Business and Lync." This affects Skype, Microsoft Lync.

Type:

CWE-20

 (Improper Input Validation)

CVSS2 => (AV:N/AC:M/Au:N/C:P/I:P/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
6.8/10
6.4/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
Partial
Affected software
Microsoft -> LYNC 
Microsoft -> Skype for business 

 References:
http://www.securityfocus.com/bid/104624
http://www.securitytracker.com/id/1041259
http://www.securitytracker.com/id/1041260
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8311
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