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CVE-2019-1595— Cisco Nexus 5600 and 6000 Series Switches Fibre Channel over Ethernet Denial of Service Vulnerability

EPSS 0.43% · P63
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I. Basic Information for CVE-2019-1595

Vulnerability Information
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Vulnerability Title
Cisco Nexus 5600 and 6000 Series Switches Fibre Channel over Ethernet Denial of Service Vulnerability
Source: NVD (National Vulnerability Database)
Vulnerability Description
A vulnerability in the Fibre Channel over Ethernet (FCoE) protocol implementation in Cisco NX-OS Software could allow an unauthenticated, adjacent attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability is due to an incorrect allocation of an internal interface index. An adjacent attacker with the ability to submit a crafted FCoE packet that crosses affected interfaces could trigger this vulnerability. A successful exploit could allow the attacker to cause a packet loop and high throughput on the affected interfaces, resulting in a DoS condition. This vulnerability has been fixed in version 7.3(5)N1(1).
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
动态管理代码资源的控制不恰当
Source: NVD (National Vulnerability Database)
Vulnerability Title
Cisco Nexus 6000 Series Switches和Cisco Nexus 5600 Platform Switches 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Cisco Nexus 6000 Series Switches和Cisco Nexus 5600 Platform Switches都是美国思科（Cisco）公司的产品。Cisco Nexus 6000 Series Switches是一款6000系列交换机。Cisco Nexus 5600 Platform Switches是一款5600系列平台交换机。Cisco NX-OS Software是一套交换机使用的数据中心级操作系统软件。 Cisco Nexus 5600和6000 Series Swit
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 7.3(5)N1(1) -

II. Public POCs for CVE-2019-1595

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III. Intelligence Information for CVE-2019-1595

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Same Patch Batch · Cisco · 2019-03-06 · 6 CVEs total

CVE-2019-1588Cisco Nexus 9000 Series Fabric Switches Application-Centric Infrastructure Mode Arbitrary
CVE-2019-1591Cisco Nexus 9000 Series Fabric Switches Application Centric Infrastructure Mode Shell Esca
CVE-2019-1593Cisco NX-OS Software Bash Shell Role-Based Access Control Bypass Privilege Escalation Vuln
CVE-2019-1594Cisco NX-OS Software 802.1X Extensible Authentication Protocol over LAN Denial of Service
CVE-2019-1585Cisco Nexus 9000 Series Fabric Switches Application-Centric Infrastructure Mode Privilege

IV. Related Vulnerabilities

Same product: Cisco NX-OS Software
Same vendor: Cisco
Same weakness: CWE-913

V. Comments for CVE-2019-1595

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