Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
The SIP process in Cisco Unified Communications Manager (aka CUCM, formerly CallManager) 7.x before 7.1(5b)su4 and 8.x before 8.0(1) does not properly handle SDP data within a SIP call in certain situations related to use of the g729ar8 codec for a Media Termination Point (MTP), which allows remote attackers to cause a denial of service (service outage) via a crafted call, aka Bug ID CSCtc61990.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Cisco Unified Communications Manager MTP配置拒绝服务漏洞
Vulnerability Description
Cisco Unified Communications Manager是企业级IP电话呼叫处理系统。 Cisco Unified Communications Manager (CUCM，formerly CallManager) 7.1(5b)su4之前的7.x版本和8.0(1)之前的8.x版本的SIP进程中存在拒绝服务漏洞。此漏洞源于Media Termination Point (MTP)的某些配置，仅用g729ar8解码器配置MTP时，可能会观察单程音频。在某些情况下，会发生服务中断，在处理SI
CVSS Information
N/A
Vulnerability Type
N/A