Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
Cisco IOS XR 4.3(.2) and earlier on ASR 9000 devices does not properly perform NetFlow sampling of packets with multicast destination MAC addresses, which allows remote attackers to cause a denial of service (chip and card hangs) via a crafted packet, aka Bug ID CSCup77750.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Cisco IOS XR on ASR 9000 输入验证漏洞
Vulnerability Description
Cisco IOS XR on ASR 9000是美国思科（Cisco）公司的一套运行于9000系列路由器设备中的操作系统。 ASR 9000设备上的Cisco IOS XR 4.3(.2)及之前版本中存在安全漏洞，该漏洞源于程序没有正确执行数据包（包含多播目的MAC地址）的NetFlow抽样。远程攻击者可通过发送特制的数据包利用该漏洞造成拒绝服务（芯片和卡挂起）。
CVSS Information
N/A
Vulnerability Type
N/A