PT-2019-3280

Name of the Vulnerable Software and Affected Versions Cisco NX-OS Software affected versions not specified Description A vulnerability in the IPv6 traffic processing of Cisco NX-OS Software could allow an unauthenticated, remote attacker to cause an unexpected restart of the netstack process on a...

PT-2019-3265

Name of the Vulnerable Software and Affected Versions Cisco FXOS Software affected versions not specified Cisco NX-OS Software affected versions not specified Description The issue is due to improper validation of Abstract Syntax Notation One ASN.1-encoded variables in SNMP packets. An attacker...

CVE-2019-1962: Improper Input Validation

A vulnerability in the Cisco Fabric Services component of Cisco NX-OS Software could allow an unauthenticated, remote attacker to cause process crashes, which can result in a denial of service DoS condition on an affected system. The vulnerability is due to insufficient validation of TCP packets...

CVE-2019-1965: Uncontrolled Resource Consumption

A vulnerability in the Virtual Shell VSH session management for Cisco NX-OS Software could allow an authenticated, remote attacker to cause a VSH process to fail to delete upon termination. This can lead to a build-up of VSH processes that overtime can deplete system memory. When there is no syst...

Cisco NX-OS Software Command Injection Vulnerability (CVE-2019-1778)

According to its self-reported version, Cisco NX-OS Software is affected by following vulnerability - A vulnerability in the CLI of Cisco NX-OS Software could allow an authenticated, local attacker to execute arbitrary commands on the underlying Linux operating system with the privilege level of...

Cisco NX-OS Software Bash Shell Privilege Escalation Vulnerability

According to its self-reported version, Cisco NX-OS Software is affected by a vulnerability in the Bash shell implementation for Cisco NX-OS Software could allow an authenticated, local attacker to escalate their privilege level to root. The attacker must authenticate with valid user credentials...

Cisco NX-OS Software Bash Shell Role-Based Access Control Bypass Privilege Escalation Vulnerability

According to its self-reported version, a bash shell implementation for Cisco NX-OS software is affected access control bypass privilege vulnerability. An authenticated local attacker can escalate their privilege level by executing commands authorized to other user roles. TRUSTED...

Cisco NX-OS Software Cisco Fabric Services Denial of Service Vulnerability

According to its self-reported version, the Cisco NX-OS Software is affected by a denial of service DoS vulnerability. It exists in Cisco fabric services due to insufficient validation of Cisco fabric service packets. An unauthenticated, remote attacker can exploit this issue, via sending a craft...

Cisco NX-OS Software Python Parser Privilege Escalation Vulnerability

A vulnerability in the Python scripting subsystem of Cisco NX-OS Software could allow an authenticated, local attacker to escape the Python parser and issue arbitrary commands to elevate the attacker's privilege level. The vulnerability is due to insufficient sanitization of user-supplied...

CVE-2019-1780

CVE-2019-1780 is a Cisco FXOS/NX-OS command-injection vulnerability in the CLI caused by insufficient validation of arguments passed to certain CLI commands. An authenticated local attacker with administrator credentials can exploit this to execute arbitrary commands on the underlying operating s...

Design/Logic Flaw

A vulnerability in the Simple Network Management Protocol SNMP input packet processor of Cisco FXOS Software and Cisco NX-OS Software could allow an unauthenticated, remote attacker to cause the SNMP application to leak system memory, which could cause an affected device to restart unexpectedly...

CVE-2019-1768

A vulnerability in the implementation of a specific CLI command for Cisco NX-OS Software could allow an authenticated, local attacker with administrator credentials to cause a buffer overflow condition or perform command injection. This could allow the attacker to execute arbitrary commands with...

CVE-2019-1768

Cisco NX-OS Software contains a vulnerability (CVE-2019-1768) arising from insufficient validation of arguments passed to a specific CLI command, enabling an authenticated local attacker with administrator credentials to cause a buffer overflow or command injection. The issue affects the way cert...

CVE-2019-1858

Summary (CVE-2019-1858) : A vulnerability in the SNMP input packet processor on Cisco FXOS Software and Cisco NX-OS Software could allow an unauthenticated, remote attacker to cause the SNMP application to leak system memory, leading to repeated restarts and a DoS condition. Root cause is imprope...

CVE-2019-1780: Improper Neutralization of Special Elements used in a Command

A vulnerability in the CLI of Cisco FXOS Software and Cisco NX-OS Software could allow an authenticated, local attacker with administrator credentials to execute arbitrary commands on the underlying operating system of an affected device with elevated privileges. The vulnerability is due to...

CVE-2019-1768: Improper Restriction of Operations within the Bounds of a Memory Buffer

A vulnerability in the implementation of a specific CLI command for Cisco NX-OS Software could allow an authenticated, local attacker with administrator credentials to cause a buffer overflow condition or perform command injection. This could allow the attacker to execute arbitrary commands with...

CVE-2019-1858: Improper Input Validation

A vulnerability in the Simple Network Management Protocol SNMP input packet processor of Cisco FXOS Software and Cisco NX-OS Software could allow an unauthenticated, remote attacker to cause the SNMP application to leak system memory, which could cause an affected device to restart unexpectedly...

CVE-2019-1808

A vulnerability in the Image Signature Verification feature of Cisco NX-OS Software could allow an authenticated, local attacker with administrator-level credentials to install a malicious software patch on an affected device. The vulnerability is due to improper verification of digital signature...

CVE-2019-1809

A vulnerability in the Image Signature Verification feature of Cisco NX-OS Software could allow an authenticated, local attacker with administrator-level credentials to install a malicious software patch on an affected device. The vulnerability is due to improper verification of digital signature...

CVE-2019-1811

A vulnerability in the Image Signature Verification feature of Cisco NX-OS Software could allow an authenticated, local attacker with administrator-level credentials to install a malicious software image on an affected device. The vulnerability exists because software digital signatures are not...