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I. Basic Information for CVE-2014-7997
Vulnerability Information

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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
The DHCP implementation in Cisco IOS on Aironet access points does not properly handle error conditions with short leases and unsuccessful lease-renewal attempts, which allows remote attackers to cause a denial of service (device restart) by triggering a transition into a recovery state that was intended to involve a network-interface restart but actually involves a full device restart, aka Bug ID CSCtn16281.
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 on Aironet Access Point DHCP实现拒绝服务漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Cisco IOS on Aironet Access Point是美国思科(Cisco)公司的一套运行于Aironet无线接入器设备中的操作系统。 Aironet接入点上的Cisco IOS的DHCP实现中存在安全漏洞,该漏洞源于程序没有正确处理短DHCP leases和失败的lease-renewal尝试产生的错误条件。远程攻击者可利用该漏洞造成拒绝服务(设备重启)。
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-2014-7997
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III. Intelligence Information for CVE-2014-7997
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