548 matches found
CVE-2018-0102: Double Free
A vulnerability in the Pong tool of Cisco NX-OS Software could allow an unauthenticated, adjacent attacker to cause a reload of an affected device, resulting in a denial of service DoS condition. The vulnerability exists because the affected software attempts to free the same area of memory twice...
Design/Logic Flaw
A vulnerability in the Python scripting subsystem of Cisco NX-OS Software could allow an authenticated, local attacker to escape the Python parser and gain unauthorized access to the underlying operating system of the device. The vulnerability exists due to insufficient sanitization of...
CVE-2017-12301
CVE-2017-12301 describes a vulnerability in the Python scripting subsystem of Cisco NX-OS Software. An authenticated, local attacker can escape the Python parser’s sandbox by exploiting insufficient sanitization of user-provided parameters passed to Python functions, potentially executing arbitra...
CVE-2017-12301
A vulnerability in the Python scripting subsystem of Cisco NX-OS Software could allow an authenticated, local attacker to escape the Python parser and gain unauthorized access to the underlying operating system of the device. The vulnerability exists due to insufficient sanitization of...
CVE-2017-12301: Improper Input Validation
A vulnerability in the Python scripting subsystem of Cisco NX-OS Software could allow an authenticated, local attacker to escape the Python parser and gain unauthorized access to the underlying operating system of the device. The vulnerability exists due to insufficient sanitization of...
PT-2017-3121
Name of the Vulnerable Software and Affected Versions Cisco NX-OS Software affected versions not specified Description A vulnerability in the Python scripting subsystem could allow an authenticated, local attacker to escape the Python parser and gain unauthorized access to the underlying operatin...
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: Improper Restriction of Operations within the Bounds of a Memory Buffer
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-2017-3879
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...
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...
CVE-2017-3879
CVE-2017-3879 affects Cisco Nexus 9000 Series Switches running NX-OS where remote login (Telnet/SSH) handling can terminate the login process due to improper handling of failed authentication. This results in a Denial of Service on the login subsystem, with no impact to in-flight user traffic. Af...
CVE-2017-3879: Improper Restriction of Operations within the Bounds of a Memory Buffer
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...
CVE-2017-3878: Improper Restriction of Operations within the Bounds of a Memory Buffer
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...
Cisco Nexus 9000 Series Switches Telnet Login Denial of Service Vulnerability (cisco-sa-20170315-nss)
A 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 no impact to user...
Cisco Nexus 9000 Series Switches Remote Login Denial of Service Vulnerability
A 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 user traffic...
Cisco Nexus 9000 Series Switches Telnet Login Denial of Service Vulnerability
A 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 no impact to user...
PT-2017-1536
Name of the Vulnerable Software and Affected Versions Cisco NX-OS Software versions 7.03I31 through 8.30CV0.345 Description A Denial of Service issue in the remote login functionality for Cisco NX-OS Software could allow an unauthenticated, remote attacker to cause a process used for login to...
Cisco Patches Critical Bug In Video Conferencing Server Hardware
On Wednesday Cisco Systems patched a critical vulnerability found in its Cisco Meeting Server hardware, a key component in its enterprise audio, web and video conferencing service. The flaw, according to a Cisco Security Advisory, could allow an unauthenticated remote attacker to masquerade as a...