安全研究

安全漏洞
Cisco Webex Network Recording Player和Cisco Webex Player任意代码执行漏洞(CVE-2020-3603)

发布日期:2020-11-04
更新日期:2020-11-25

受影响系统:
Cisco WebEx Player
Cisco WebEx Network Recording Player
描述:
CVE(CAN) ID: CVE-2020-3603

Cisco Webex Network Recording Player是美国思科(Cisco)公司的一款用于播放视频会议记录的播放器。
Cisco Webex Network Recording Player for Windows和Cisco Webex Player for Windows存在任意代码执行漏洞。该漏洞源于程序未对以高级记录格式(ARF)或Webex记录格式(WRF)存储的Webex记录的某些元素进行正确验证。攻击者可借助恶意的ARF或WRF文件利用该漏洞在受影响的系统上执行任意代码。

<*来源:Francis Provencher (PRL)(Trend Micro Zero Day Initiative)
  
  链接:https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-webex-nbr-NOS6FQ24
*>

建议:
厂商补丁:

Cisco
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Cisco已经为此发布了一个安全公告(cisco-sa-webex-nbr-NOS6FQ24)以及相应补丁:
cisco-sa-webex-nbr-NOS6FQ24:Cisco Webex Network Recording Player and Cisco Webex Player Arbitrary Code Execution Vulnerabilities
链接:https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-webex-nbr-NOS6FQ24

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