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CVE-2018-0378— Cisco NX-OS Software for Nexus 5500, 5600, and 6000 Series Switches Precision Time Protocol Denial of Service Vulnerability

EPSS 1.40% · P81
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I. Basic Information for CVE-2018-0378

Vulnerability Information
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Vulnerability Title
Cisco NX-OS Software for Nexus 5500, 5600, and 6000 Series Switches Precision Time Protocol Denial of Service Vulnerability
Source: NVD (National Vulnerability Database)
Vulnerability Description
A vulnerability in the Precision Time Protocol (PTP) feature of Cisco Nexus 5500, 5600, and 6000 Series Switches running Cisco NX-OS Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability is due to a lack of protection against PTP frame flood attacks. An attacker could exploit this vulnerability by sending large streams of malicious IPv4 or IPv6 PTP traffic to the affected device. A successful exploit could allow the attacker to cause a DoS condition, impacting the traffic passing through the device.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
输入验证不恰当
Source: NVD (National Vulnerability Database)
Vulnerability Title
Cisco Nexus 5500、5600和6000 Series交换机NX-OS Software 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Cisco Nexus 5500、5600和6000 Series Switches都是美国思科（Cisco）公司的不同系列的交换机产品。NX-OS Software是运行在其中的一套交换机使用的数据中心级操作系统软件。 Cisco Nexus 5500、5600和6000 Series交换机中的NX-OS Software的Precision Time Protocol (PTP)功能存在安全漏洞。远程攻击者可通过向受影响的设备发送大量恶意的IPv4或IPv6 PTP流量利用该漏洞造成拒绝服务。
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
CiscoCisco NX-OS Software for Nexus 6000 Series 6.0(2)N1(2) -

II. Public POCs for CVE-2018-0378

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III. Intelligence Information for CVE-2018-0378

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Same Patch Batch · Cisco · 2018-10-17 · 15 CVEs total

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CVE-2018-15395Cisco Wireless LAN Controller Software Privilege Escalation Vulnerability
CVE-2018-15402Cisco Enterprise NFV Infrastructure Software Cross-Site Request Forgery Vulnerability
CVE-2018-0417Cisco Wireless LAN Controller Software GUI Privilege Escalation Vulnerability
CVE-2018-0381Cisco Aironet 1560, 1800, 2800, and 3800 Series Access Points Denial of Service Vulnerabil
CVE-2018-0420Cisco Wireless LAN Controller Software Directory Traversal Vulnerability
CVE-2018-0441Cisco IOS Access Points Software 802.11r Fast Transition Denial of Service Vulnerability
CVE-2018-0442Cisco Wireless LAN Controller Software Control and Provisioning of Wireless Access Points
CVE-2018-0443Cisco Wireless LAN Controller Software Control and Provisioning of Wireless Access Points
CVE-2018-15435Cisco SocialMiner Cross-Site Scripting Vulnerability
CVE-2018-15438Cisco Prime Collaboration Assurance Cross-Site Request Forgery Vulnerability

IV. Related Vulnerabilities

Same vendor: Cisco
Same weakness: CWE-20

V. Comments for CVE-2018-0378

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