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I. Basic Information for CVE-2011-1640
Vulnerability Information

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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
The ethernet-lldp component in Cisco IOS 12.2 before 12.2(33)SXJ1 does not properly support a large number of LLDP Management Address (MA) TLVs, which allows remote attackers to cause a denial of service (device crash) via crafted LLDPDUs, aka Bug ID CSCtj22354.
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 ‘ethernet-lldp’组件安全漏洞
Source: CNNVD (China National Vulnerability Database)
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 12.2(33)SXJ1之前的12.2版本的ethernet-lldp组件中存在漏洞。由于不能正确支持大量LLDP Management Address (MA) TLVs,远程攻击者可借助特制的LLDPDUs导致拒绝服务(设备崩溃)。
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-2011-1640
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III. Intelligence Information for CVE-2011-1640
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IV. Related Vulnerabilities
V. Comments for CVE-2011-1640

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