Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
The DNS-over-TCP implementation in Cisco IOS 12.2 and 15.0 through 15.3, when NAT is used, allows remote attackers to cause a denial of service (device reload) via a crafted IPv4 DNS TCP stream, aka Bug ID CSCtn53730.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Cisco IOS 远程拒绝服务漏洞
Vulnerability Description
Cisco IOS是美国思科（Cisco）公司为其网络设备开发的操作系统。 Cisco IOS软件中存在远程拒绝服务漏洞，该漏洞源于程序没有正确处理DNS数据包。远程攻击者可通过反复发送DNS数据包到受影响设备，利用该漏洞造成拒绝服务。以下版本存在漏洞：Cisco IOS 12.2版本，15.0至15.3版本。
CVSS Information
N/A
Vulnerability Type
N/A