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I. Basic Information for CVE-2016-6421
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
Cisco IOS XR 5.2.2 allows remote attackers to cause a denial of service (process restart) via a crafted OSPF Link State Advertisement (LSA) update, aka Bug ID CSCvb05643.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
Cisco IOS XR Software 拒绝服务漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Cisco IOS XR是美国思科（Cisco）公司的IOS软件系列中的一套完全模块化、分布式的网络互联操作系统。 Cisco IOS XR 5.2.2版本中的Open Shortest Path First Link State Advertisement功能的实现过程存在拒绝服务漏洞。远程攻击者可通过发送OSPF Link State Advertisement (LSA）更新到受影响的设备利用该漏洞造成拒绝服务（OSPF程序重启）。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
VendorProductAffected VersionsCPESubscribe
-n/a n/a -
II. Public POCs for CVE-2016-6421
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III. Intelligence Information for CVE-2016-6421
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IV. Related Vulnerabilities
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Same vendor: n/a
V. Comments for CVE-2016-6421

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