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A vulnerability in Cisco WebEx browser extensions for Google Chrome and Mozilla Firefox could allow an unauthenticated, remote attacker to execute arbitrary code with the privileges of the affected browser on an affected system. This vulnerability affects the browser extensions for Cisco WebEx Meetings Server, Cisco WebEx Centers (Meeting Center, Event Center, Training Center, and Support Center), and Cisco WebEx Meetings when they are running on Microsoft Windows. The vulnerability is due to a design defect in the extension. An attacker who can convince an affected user to visit an attacker-controlled web page or follow an attacker-supplied link with an affected browser could exploit the vulnerability. If successful, the attacker could execute arbitrary code with the privileges of the affected browser. The following versions of the Cisco WebEx browser extensions are affected: Versions prior to 1.0.12 of the Cisco WebEx extension on Google Chrome, Versions prior to 1.0.12 of the Cisco WebEx extension on Mozilla Firefox. Cisco Bug IDs: CSCvf15012 CSCvf15020 CSCvf15030 CSCvf15033 CSCvf15036 CSCvf15037.

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内存缓冲区边界内操作的限制不恰当

Google Chrome和Mozilla firefox for Windows Cisco WebEx Browser Extension 安全漏洞

Google Chrome for Windows是美国谷歌（Google）公司开发的一款基于Windows的Web浏览器。Mozilla Firefox for Windows是美国Mozilla基金会的一款基于Windows平台的开源Web浏览器。Cisco WebEx Browser Extension是应用在其中的一个美国思科（Cisco）公司的在线会议扩展插件。 基于Windows平台的Google Chrome和Mozilla firefox上的Cisco WebEx Browser Exte

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