Vulnerability Information
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Vulnerability Title
Cisco Small Business SPA514G IP Phones SIP Denial of Service Vulnerability
Vulnerability Description
A vulnerability in the implementation of Session Initiation Protocol (SIP) processing in Cisco Small Business SPA514G IP Phones could allow an unauthenticated, remote attacker to cause an affected device to become unresponsive, resulting in a denial of service (DoS) condition. The vulnerability is due to improper processing of SIP request messages by an affected device. An attacker could exploit this vulnerability by sending crafted SIP messages to an affected device. A successful exploit could allow the attacker to cause the affected device to become unresponsive, resulting in a DoS condition that persists until the device is restarted manually. Cisco has not released software updates that address this vulnerability. This vulnerability affects Cisco Small Business SPA514G IP Phones that are running firmware release 7.6.2SR2 or earlier.
CVSS Information
N/A
Vulnerability Type
资源管理错误
Vulnerability Title
Cisco Small Business SPA514G IP Phones 资源管理错误漏洞
Vulnerability Description
Cisco Small Business SPA514G IP Phones是美国思科（Cisco）公司的一款IP电话机。 使用7.6.2SR2A及之前版本固件的Cisco Small Business SPA514G IP Phones中存在资源管理错误漏洞，该漏洞源于程序错误地处理了SIP请求消息。远程攻击者可通过发送特制的SIP消息利用该漏洞造成拒绝服务。
CVSS Information
N/A
Vulnerability Type
N/A