CVE-2014-4071
MEDIUM · CVSS 5.0EPSS 19.0%EU EUVD
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."
Key facts
- CVSS score
- 5.0 (v2.0)
- Severity
- MEDIUM
- CVSS vector
AV:N/AC:L/Au:N/C:N/I:N/A:P- EPSS score
- 19.0% (97th percentile)
- In CISA KEV
- No
- In EU EUVD
- Yes (EUVD-2014-4002)
- Published
- September 10, 2014
- NVD last modified
- June 17, 2026
- Status
- Modified
EU Vulnerability Database (EUVD)
This vulnerability is also tracked by ENISA as EUVD-2014-4002 in the EU Vulnerability Database. Last updated in EUVD on August 6, 2024.
View on the EU Vulnerability DatabaseAffected products
- microsoft / lync server
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
Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS
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