多个Cisco产品拒绝服务漏洞(CVE-2015-0652)
发表日期:2015-03-30 11:40:40
多个Cisco产品拒绝服务漏洞(CVE-2015-0652)
BugTraq-ID:73047
CVE-ID:CVE-2015-0652
发布日期:2015-03-11
更新日期:2015-03-26
受影响系统:
Cisco TelePresence Video Communication Server
Cisco Expressway < X8.2
Cisco TelePresence Conductor < XC2.4
详细信息:
Cisco TelePresence是思科网真解决方案。
Cisco TelePresence Video Communication Server (VCS)、Cisco Expressway X8.2之前版本、Cisco TelePresence Conductor XC2.4之前版本,在会话描述协议(SDP)实现中存在远程拒绝服务漏洞,通过构造的媒体描述,远程攻击者利用此漏洞可造成错误处理异常及设备重载,导致拒绝服务。
来源:
Cisco
参考信息:
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20150311-vcs
解决办法:
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-20150311-vcs)以及相应补丁:
cisco-sa-20150311-vcs:Multiple Vulnerabilities in Cisco TelePresence Video Communication Server, Cisco Expressway, and Cisco TelePresence Conductor
链接:http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20150311-vcs