CVE-2014-4071

Severity CVSS v4.0:

Pending analysis

Type:

Unavailable / Other

Publication date:

10/09/2014

Last modified:

12/04/2025

Description

The Server in Microsoft Lync Server 2013 allows remote attackers to cause a denial of service (NULL pointer dereference and daemon hang) via a crafted request, aka "Lync Denial of Service Vulnerability."

Impact

Vector 2.0

AV:N/AC:L/Au:N/C:N/I:N/A:P CVSS v2.0 Severity and Metrics:

Base Score: 5.00 MEDIUM
Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P

Attack Vector (AV): Network
Attack Complexity (AC): Low
Authentication (Au): None
Confidentiality (C): None
Integrity (I): None
Availability (A): Physical

Base Score 2.0

5.00

Severity 2.0

MEDIUM

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:a:microsoft:lync_server:2013:::::::*

To consult the complete list of CPE names with products and versions, see this page

References to Advisories, Solutions, and Tools

http://blogs.technet.com/b/srd/archive/2014/09/09/assessing-risk-for-the-september-2014-security-updates.aspx
http://www.securityfocus.com/bid/69592
http://www.securitytracker.com/id/1030821
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2014/ms14-055
https://exchange.xforce.ibmcloud.com/vulnerabilities/95547
http://blogs.technet.com/b/srd/archive/2014/09/09/assessing-risk-for-the-september-2014-security-updates.aspx
http://www.securityfocus.com/bid/69592
http://www.securitytracker.com/id/1030821
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2014/ms14-055
https://exchange.xforce.ibmcloud.com/vulnerabilities/95547