Cisco IOS Software UBR Devices IPv6 to IPv4 Subsystem Competition Condition Vulnerability

Cisco IOS on uBR devices is a set of operating systems from Cisco that run in uBR routers. A contention condition vulnerability exists in the IPv6-to-IPv4 subsystem in Cisco IOS version 15.3S on Cisco UBR devices. A remote attacker could exploit this vulnerability to cause a denial of service nul...

Race condition

Race condition in the IPv6-to-IPv4 functionality in Cisco IOS 15.3S in the Performance Routing Engine PRE module on UBR devices allows remote attackers to cause a denial of service NULL pointer free and module crash by triggering intermittent connectivity with many IPv6 CPE devices, aka Bug ID...

Cisco IOS Software UBR Devices IPv6 VPN Multiprotocol Label Switching Denial of Service Vulnerability

A vulnerability in Cisco Universal Broadband Routers performing IPv6 VPN over Multiprotocol Label Switching MPLS; 6VPE and configured for NetFlow could allow an unauthenticated, remote attacker to cause a crash of the Parallel Express Forwarding PXF process on the Performance Routing Engine PRE...

Cisco IOS Software UBR Devices SNMP Subsystem Denial of Service Vulnerability

A vulnerability in the SNMP subsystem of Cisco Universal Broadband Router devices could allow an authenticated, remote attacker to cause a crash of the Parallel Express Forwarding PXF process on the Performance Routing Engine PRE module. The vulnerability is due to a memory leak that occurs when...

Cisco IOS Software UBR Devices IPv6 to IPv4 Subsystem Denial of Service Vulnerability

A vulnerability in the IPv6 to IPv4 subsystem of Cisco IOS Software could allow an unauthenticated, remote attacker to cause a standby Performance Routing Engine PRE to leak a small portion of memory on a targeted system, resulting in a denial of service DoS condition. The vulnerability is due to...

Cisco IOS Software UBR Devices IPv6 to IPv4 Subsystem Denial of Service Vulnerability

A vulnerability in the IPv6 to IPv4 subsystem of Cisco IOS Software could allow an unauthenticated, remote attacker to trigger a Performance Routing Engine PRE crash on a targeted system, resulting in a denial of service DoS condition. The vulnerability is due to a race condition that may cause a...

CVE-2013-1189

Cisco Universal Broadband aka uBR 10000 series routers, when an IPv4/IPv6 dual-stack modem is used, allow remote attackers to cause a denial of service routing-engine reload via unspecified changes to IP address assignments, aka Bug ID CSCue15313...

Design/Logic Flaw

Cisco Universal Broadband aka uBR 10000 series routers, when an IPv4/IPv6 dual-stack modem is used, allow remote attackers to cause a denial of service routing-engine reload via unspecified changes to IP address assignments, aka Bug ID CSCue15313...

CVE-2013-1189

Cisco Universal Broadband aka uBR 10000 series routers, when an IPv4/IPv6 dual-stack modem is used, allow remote attackers to cause a denial of service routing-engine reload via unspecified changes to IP address assignments, aka Bug ID CSCue15313...

CVE-2013-1189

Cisco uBR10000 Series routers are affected by CVE-2013-1189 when a dual-stack IPv4/IPv6 modem is connected. An unauthenticated, adjacent attacker who can access the internal network and manipulate IPv4/IPv6 address assignments on the modem can trigger a reload of the routing engine, causing a den...