What’s Vulnerable › Vulnerabilities

CVE-2014-4071

• Severity: medium (CVSS 5.0 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 19.0% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2014-09-10 · updated 2026-06-17

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."

Affected products

• Microsoft Lync Server: 2013

References

• 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

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