Vulnerability Monitor

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CVE-2014-4068

The Response Group Service in Microsoft Lync Server 2010 and 2013 and the Core Components in Lync Server 2013 do not properly handle exceptions, which allows remote attackers to cause a denial of service (daemon hang) via a crafted call, aka "Lync Denial of Service Vulnerability."

Published

2014-09-10T01:55:09.513

Last Modified

2025-04-12T10:46:40.837

Status

Deferred

Source

[email protected]

Severity

CVSSv2: 5.0 (MEDIUM)

CVSSv2 Vector

AV:N/AC:L/Au:N/C:N/I:N/A:P

Access Vector: NETWORK
Access Complexity: LOW
Authentication: NONE
Confidentiality Impact: NONE
Integrity Impact: NONE
Availability Impact: PARTIAL

Exploitability Score

10.0

Impact Score

2.9

Weaknesses

Type: Primary
CWE-20

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	microsoft	lync_server	2010	Yes
Application	microsoft	lync_server	2013	Yes

References

http://blogs.technet.com/b/srd/archive/2014/09/09/assessing-risk-for-the-september-2014-security-updates.aspx ([email protected])
http://www.securityfocus.com/bid/69586 ([email protected])
http://www.securitytracker.com/id/1030821 ([email protected])
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2014/ms14-055 ([email protected])
https://exchange.xforce.ibmcloud.com/vulnerabilities/95544 ([email protected])
http://blogs.technet.com/b/srd/archive/2014/09/09/assessing-risk-for-the-september-2014-security-updates.aspx (af854a3a-2127-422b-91ae-364da2661108)
http://www.securityfocus.com/bid/69586 (af854a3a-2127-422b-91ae-364da2661108)
http://www.securitytracker.com/id/1030821 (af854a3a-2127-422b-91ae-364da2661108)
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2014/ms14-055 (af854a3a-2127-422b-91ae-364da2661108)
https://exchange.xforce.ibmcloud.com/vulnerabilities/95544 (af854a3a-2127-422b-91ae-364da2661108)