Vulnerability Information
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Vulnerability Title
Cisco Desk Phone 9800 Series, IP Phone 7800 and 8800 Series, and Video Phone 8875 with SIP Firmware Denial of Service Vulnerability
Vulnerability Description
A vulnerability in the web UI of Cisco Desk Phone 9800 Series, Cisco IP Phone 7800 and 8800 Series, and Cisco Video Phone 8875 running Cisco SIP Software could allow an unauthenticated, remote attacker to cause a DoS condition on an affected device. This vulnerability is due to a buffer overflow when an affected device processes HTTP packets. An attacker could exploit this vulnerability by sending crafted HTTP input to the device. A successful exploit could allow the attacker to cause the device to reload, resulting in a DoS condition. Note: To exploit this vulnerability, the phone must be registered to Cisco Unified Communications Manager and have Web Access enabled. Web Access is disabled by default.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Vulnerability Type
栈缓冲区溢出
Vulnerability Title
Cisco SIP Software 安全漏洞
Vulnerability Description
Cisco SIP Software是美国思科（Cisco）公司的一个SIP协议软件系统。 Cisco SIP Software存在安全漏洞，该漏洞源于处理HTTP数据包时存在缓冲区溢出，可能导致拒绝服务攻击。
CVSS Information
N/A
Vulnerability Type
N/A