CVE:CVE-2019-1928
CNNVD:CNNVD-201908-542
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 Suite sites），Webex Network Recording Player Release 1.3.43之前版本（Cisco Webex Meetings Online），Webex Network Recording Player Release 2.8MR3Patch3之前版本（Cisco Webex Meetings Server），Webex Network Recording Player 3.0MR2Patch4之前版本（Cisco Webex Meetings Server），Webex Network Recording Player 4.0之前版本（Cisco Webex Meetings Server），Webex Network Recording Player 4.0MR1之前版本（Cisco Webex Meetings Server）；Webex Player Release WBS 39.5.5之前版本（Cisco Webex Business Suite sites），Webex Player Release 1.3.43之前版本（Cisco Webex Meetings Online）。
solution:Upgrade cisco webex_business_suite to a higher version than 39.5.5,and avoid the version (,39.5.5); Upgrade cisco webex_meetings_online to a higher version than 1.3.43,and avoid the version (,1.3.43); Upgrade cisco webex_meetings_server to a higher version than 2.8,3.0,3.0mr2,4.0,and avoid the version 2.8,3.0,3.0mr2,4.0