PT-2020-13233 · Acutect +3 · Tcpreplay +3

Name of the Vulnerable Software and Affected Versions: Tcpreplay versions 4.3.2 and earlier Description: The issue is a heap-based buffer over-read that occurs during a get c operation, specifically triggered in the function get ipv6 next at common/get.c. Recommendations: For Tcpreplay versions...

Mozilla Firefox Code Issue Vulnerability

Mozilla Firefox is an open source web browser from the Mozilla Foundation in the United States. A security vulnerability exists in Mozilla Firefox versions prior to 76, which stems from the program failing to properly serialize nsIPrincipal.origin for IPv6 addresses. A remote attacker could explo...

Cisco Firepower Threat Defense Resource Management Error Vulnerability (CNVD-2020-27772)

Cisco Firepower Threat Defense FTD is a suite of unified software from the U.S. company Cisco Cisco that provides next-generation firewall services. A resource management error vulnerability exists in Cisco FTD versions 6.3.0 and 6.4.0, which stems from a memory handling error when processing GRE...

CVE-2020-12390

Incorrect origin serialization of URLs with IPv6 addresses could lead to incorrect security checks. This vulnerability affects Firefox 76...

CVE-2020-3191

A vulnerability in DNS over IPv6 packet processing for Cisco Adaptive Security Appliance ASA Software and Firepower Threat Defense FTD Software could allow an unauthenticated, remote attacker to cause the device to unexpectedly reload, resulting in a denial of service DoS condition. The...

CVE-2020-3255

A vulnerability in the packet processing functionality of Cisco Firepower Threat Defense FTD Software could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on an affected device. The vulnerability is due to inefficient memory management. An attacker could...

CVE-2020-3179

A vulnerability in the generic routing encapsulation GRE tunnel decapsulation feature of Cisco Firepower Threat Defense FTD 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 memory handling erro...

Design/Logic Flaw

A vulnerability in the packet processing functionality of Cisco Firepower Threat Defense FTD Software could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on an affected device. The vulnerability is due to inefficient memory management. An attacker could...

Design/Logic Flaw

A vulnerability in the generic routing encapsulation GRE tunnel decapsulation feature of Cisco Firepower Threat Defense FTD 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 memory handling erro...

Race condition

A vulnerability in DNS over IPv6 packet processing for Cisco Adaptive Security Appliance ASA Software and Firepower Threat Defense FTD Software could allow an unauthenticated, remote attacker to cause the device to unexpectedly reload, resulting in a denial of service DoS condition. The...

CVE-2020-3255 Cisco Firepower Threat Defense Software Packet Flood Denial of Service Vulnerability

A vulnerability in the packet processing functionality of Cisco Firepower Threat Defense FTD Software could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on an affected device. The vulnerability is due to inefficient memory management. An attacker could...

CVE-2020-3255 Cisco Firepower Threat Defense Software Packet Flood Denial of Service Vulnerability

A vulnerability in the packet processing functionality of Cisco Firepower Threat Defense FTD Software could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on an affected device. The vulnerability is due to inefficient memory management. An attacker could...

CVE-2020-3191 Cisco Adaptive Security Appliance Software and Firepower Threat Defense Software IPv6 DNS Denial of Service Vulnerability

A vulnerability in DNS over IPv6 packet processing for Cisco Adaptive Security Appliance ASA Software and Firepower Threat Defense FTD Software could allow an unauthenticated, remote attacker to cause the device to unexpectedly reload, resulting in a denial of service DoS condition. The...

CVE-2020-3191

The CVE-2020-3191 issue affects Cisco ASA (Adaptive Security Appliance) and Cisco FTD (Firepower Threat Defense) software and is caused by improper length validation in fields of IPv6 DNS packets. The vulnerability allows an unauthenticated, remote attacker to trigger a device reload via a crafte...

CVE-2020-3191 Cisco Adaptive Security Appliance Software and Firepower Threat Defense Software IPv6 DNS Denial of Service Vulnerability

A vulnerability in DNS over IPv6 packet processing for Cisco Adaptive Security Appliance ASA Software and Firepower Threat Defense FTD Software could allow an unauthenticated, remote attacker to cause the device to unexpectedly reload, resulting in a denial of service DoS condition. The...

CVE-2020-3179 Cisco Firepower Threat Defense Software Generic Routing Encapsulation Tunnel IPv6 Denial of Service Vulnerability

A vulnerability in the generic routing encapsulation GRE tunnel decapsulation feature of Cisco Firepower Threat Defense FTD 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 memory handling erro...

CVE-2020-3179

CVE-2020-3179 affects Cisco Firepower Threat Defense (FTD) Software, specifically the GRE tunnel decapsulation path. The root cause is a memory handling error when processing GRE over IPv6 traffic, which can be triggered by crafted GRE over IPv6 packets (IPv4 or IPv6 payload) to cause a device cr...

Cisco Firepower Threat Defense Software Packet Flood Denial of Service Vulnerability

A vulnerability in the packet processing functionality of Cisco Firepower Threat Defense FTD Software could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on an affected device. The vulnerability is due to inefficient memory management. An attacker could...

Cisco Firepower Threat Defense Software Generic Routing Encapsulation Tunnel IPv6 Denial of Service Vulnerability

A vulnerability in the generic routing encapsulation GRE tunnel decapsulation feature of Cisco Firepower Threat Defense FTD 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 memory handling erro...

Cisco Adaptive Security Appliance Software and Firepower Threat Defense Software IPv6 DNS Denial of Service Vulnerability

A vulnerability in DNS over IPv6 packet processing for Cisco Adaptive Security Appliance ASA Software and Firepower Threat Defense FTD Software could allow an unauthenticated, remote attacker to cause the device to unexpectedly reload, resulting in a denial of service DoS condition. The...