Skype for Business and Lync Server Denial of Service Vulnerability

A denial of service vulnerability exists in Skype for Business. An attacker who successfully exploited the vulnerability could cause Skype for Business to stop responding. Note that the denial of service would not allow an attacker to execute code or to elevate the attacker's user rights. To exploit the vulnerability, an attacker needs to obtain a dial-in link for a vulnerable server and then initiates a series of calls within a short amount of time. The update addresses the vulnerability by correcting the way that Skype for Business server handles objects in memory.

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Microsoft Skype for Business 输入验证错误漏洞

Microsoft Lync Server（前称Microsoft Office Communicator）是美国微软（Microsoft）公司的一套企业整合沟通平台。该平台能够跨越PC、Web、手机等其他移动设备，将不同的沟通方式集成到一个平台中。Microsoft Skype for Business Server是Microsoft Lync Server的新一代产品。 Microsoft Skype for Business中存在安全漏洞。攻击者可利用该漏洞造成拒绝服务。以下产品及版本受到影响：M

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