Design/Logic Flaw

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 when an FCoE-related process unexpectedly reloads. This vulnerability affects Cisco NX-OS Software o...

CVE-2017-6655

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 when an FCoE-related process unexpectedly reloads. This vulnerability affects Cisco NX-OS Software o...

CVE-2017-6655

Cisco NX-OS Fibre Channel over Ethernet Denial of Service (CVE-2017-6655): A vulnerability in the FCoE protocol implementation allows an unauthenticated, adjacent attacker to trigger DoS when an FCoE-related process reloads. Affected devices include Cisco NX-OS Software running on Multilayer Dire...

Cisco NX-OS Software Denial of Service Vulnerability (CNVD-2017-13747)

Cisco NX-OS Software is the United States Cisco Cisco company's set of data center-oriented operating system. A denial of service vulnerability exists in the Fibra Channel over Ethernt FCoE protocol implementation in Cisco NX-OS Software, which arises from a program that fails to perform adequate...

Cisco NX-OS Software Fibre Channel over Ethernet Denial of Service Vulnerability (cisco-sa-20170607-nxos)

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 when an FCoE-related process unexpectedly reloads. Copyright C 2017 Greenbone Networks GmbH Some tex...

Cisco NX-OS Software Fibre Channel over Ethernet Denial of Service Vulnerability

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 when an FCoE-related process unexpectedly reloads. The vulnerability is due to a lack of proper FCoE...

Command injection

A vulnerability in the CLI of Cisco NX-OS System Software 7.1 through 7.3 running on Cisco Nexus Series Switches could allow an authenticated, local attacker to perform a command injection attack. The vulnerability is due to insufficient input validation of command arguments. An attacker could...

CVE-2017-6650

A vulnerability in the Telnet CLI command of Cisco NX-OS System Software 7.1 through 7.3 running on Cisco Nexus Series Switches could allow an authenticated, local attacker to perform a command injection attack. The vulnerability is due to insufficient input validation of command arguments. An...

Command injection

A vulnerability in the Telnet CLI command of Cisco NX-OS System Software 7.1 through 7.3 running on Cisco Nexus Series Switches could allow an authenticated, local attacker to perform a command injection attack. The vulnerability is due to insufficient input validation of command arguments. An...

CVE-2017-6649

A vulnerability in the CLI of Cisco NX-OS System Software 7.1 through 7.3 running on Cisco Nexus Series Switches could allow an authenticated, local attacker to perform a command injection attack. The vulnerability is due to insufficient input validation of command arguments. An attacker could...

CVE-2017-6650

A vulnerability in the Telnet CLI command of Cisco NX-OS System Software 7.1 through 7.3 running on Cisco Nexus Series Switches could allow an authenticated, local attacker to perform a command injection attack. The vulnerability is due to insufficient input validation of command arguments. An...

CVE-2017-6649

CVE-2017-6649 concerns Cisco NX-OS System Software CLI on Cisco Nexus Series Switches. The vulnerability arises from insufficient input validation of command arguments in the CLI, allowing an authenticated, local attacker to inject crafted arguments and read or write arbitrary files outside the i...

CVE-2017-6650

Summary: CVE-2017-6650 affects Cisco NX-OS System Software 7.1–7.3 on Cisco Nexus Series Switches. The issue is a command injection in the Telnet CLI, caused by insufficient input validation of command arguments. An authenticated local attacker could inject crafted arguments into the Telnet CLI t...

Cisco Nexus 5000 Series Switches CLI Command Injection Vulnerability (cisco-sa-20170517-nss)

A vulnerability in the CLI of Cisco NX-OS System Software running on Cisco Nexus 5000 Series Switches could allow an authenticated, local attacker to perform a command injection attack. Copyright C 2017 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, a...

Cisco NX-OS Failed Authentication Handling Remote DoS (cisco-sa-20170315-nss1)

According to its version and configuration, the Cisco NX-OS software running on the remote device is affected by a denial of service vulnerability in the remote login functionality due to improper handling of failed authentication during login. An unauthenticated, remote attacker can exploit this...

Cisco NX-OS Telnet Packet Header Handling Remote DoS (cisco-sa-20170315-nss)

According to its version and configuration, the Cisco NX-OS software running on the remote device is affected by a denial of service vulnerability in the Telnet remote login functionality due to improper validation of Telnet packet headers. An unauthenticated, remote attacker can exploit this, vi...

The vulnerability of the Cisco NX-OS network operating system, which runs on Cisco Nexus 9000 Series switches, allows a malicious actor to initiate unauthorized processes on the system.

The vulnerability of the remote input function in the network operating system of Cisco NX-OS, which operates on Cisco Nexus 9000 Series switches, arises due to operations that go beyond the buffer in memory. Exploiting this vulnerability can allow a malicious actor to initiate unauthorized input...

Denial of service

A Denial of Service vulnerability in the remote login functionality for Cisco NX-OS Software running on Cisco Nexus 9000 Series Switches could allow an unauthenticated, remote attacker to cause a process used for login to terminate unexpectedly and the login attempt to fail. There is no impact to...

Denial of service

A Denial of Service vulnerability in the Telnet remote login functionality of Cisco NX-OS Software running on Cisco Nexus 9000 Series Switches could allow an unauthenticated, remote attacker to cause a Telnet process used for login to terminate unexpectedly and the login attempt to fail. There is...

CVE-2017-3879

A Denial of Service vulnerability in the remote login functionality for Cisco NX-OS Software running on Cisco Nexus 9000 Series Switches could allow an unauthenticated, remote attacker to cause a process used for login to terminate unexpectedly and the login attempt to fail. There is no impact to...