CVE-2019-1926— Cisco Webex Network Recording Player and Cisco Webex Player Arbitrary Code Execution Vulnerabilities

Cisco Webex Network Recording Player and Cisco Webex Player Arbitrary Code Execution Vulnerabilities

Multiple vulnerabilities in Cisco Webex Network Recording Player for Microsoft Windows and Cisco Webex Player for Microsoft Windows could allow an attacker to execute arbitrary code on an affected system. The vulnerabilities exist because the affected software improperly validates Advanced Recording Format (ARF) and Webex Recording Format (WRF) files. An attacker could exploit these vulnerabilities by sending a user a malicious ARF or WRF file through a link or email attachment and persuading the user to open the file with the affected software on the local system. A successful exploit could allow the attacker to execute arbitrary code on the affected system with the privileges of the targeted user.

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内存缓冲区边界内操作的限制不恰当

Cisco Webex Network Recording Player和Cisco Webex Player 缓冲区错误漏洞

基于Windows平台的Cisco Webex Network Recording Player和Cisco Webex Player中存在缓冲区错误漏洞，该漏洞源于程序没有正确验证ARF和WRF文件。攻击者可通过链接或邮件附件发送恶意的ARF或WRF文件并诱使用户打开该文件利用该漏洞在受影响的系统上执行任意代码。以下产品及版本受到影响：Cisco Webex Network Recording Player Release WBS 39.5.5之前版本（Cisco Webex Business Suit

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