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CVE-2012-4623

EPSS 0.80% · P74
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I. Basic Information for CVE-2012-4623

Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
The DHCPv6 server in Cisco IOS 12.2 through 12.4 and 15.0 through 15.2 and IOS XE 2.1.x through 2.6.x, 3.1.xS before 3.1.4S, 3.1.xSG and 3.2.xSG before 3.2.5SG, 3.2.xS, 3.2.xXO, 3.3.xS, and 3.3.xSG before 3.3.1SG allows remote attackers to cause a denial of service (device reload) via a malformed DHCPv6 packet, aka Bug ID CSCto57723.
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/IOS XE DHCPv6服务器拒绝服务漏洞
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至12.4版本、15.0至15.2版本和IOS XE 2.1.x至2.6.x版本、3.1.4S之前的3.1.xS版本、3.1.xSG、3.2.5SG之前的3.2.xSG版本、3.2.xS、3.2.xXO、3.3.xS、3.3.1SG之前的3.3.xSG版本中的DHCPv6服务器中存在漏洞。远程攻击者可利用该漏洞通过恶意的DHCPv6数据包导致拒绝服务（设备重载），又名Bug ID CSCto57723。
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
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II. Public POCs for CVE-2012-4623

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III. Intelligence Information for CVE-2012-4623

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Same Patch Batch · n/a · 2012-09-27 · 9 CVEs total

CVE-2012-3949Cisco CUCM/ IOS/IOS XE SIP实现拒绝服务漏洞
CVE-2012-3950Cisco IOS IPS功能拒绝服务漏洞
CVE-2012-4617Cisco IOS/IOS XE/IOS XR 拒绝服务漏洞
CVE-2012-4618Cisco IOS NAT实现SIP ALG功能拒绝服务漏洞
CVE-2012-4619Cisco IOS NAT实现拒绝服务漏洞
CVE-2012-4620Cisco 10000系列路由器Cisco IOS 拒绝服务漏洞
CVE-2012-4621Cisco IOS Device Sensor功能拒绝服务漏洞
CVE-2012-4622Catalyst 4500E系列交换机Cisco IOS XE 拒绝服务漏洞

IV. Related Vulnerabilities

Same product: n/a
Same vendor: n/a

V. Comments for CVE-2012-4623

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