CVE-2017-12239

A vulnerability in motherboard console ports of line cards for Cisco ASR 1000 Series Aggregation Services Routers and Cisco cBR-8 Converged Broadband Routers could allow an unauthenticated, physical attacker to access an affected device's operating system. The vulnerability exists because an...

BSA-2016-168

Security Advisory ID : BSA-2016-168 Component : NetIron Revision : 2.0: Final A memory corruption in the IPsec code path of BrocadeNetIronOS on Brocade MLXs 5.8.00 through 5.8.00e, 5.9.00 through 5.9.00bd, 6.0.00 and 6.0.00a images could allow attackers to cause a denial of service line card rese...

Trinity Chipset line card denial of service vulnerability-vulnerability warning-the black bar safety net

Affected system: Juniper Networks Trinity Description: -------------------------------------------------------------------------------- CVECAN ID: CVE-2 0 1 5-7 7 4 8 Juniper Networks is a network communications equipment company, a major supplier of IP network and information security solutions...

Juniper Networks Trio Chipset Denial of Service Vulnerability

Juniper chassis with Trio Trinity chipset line cards and Junos OS are both products of Juniper Networks. The former is a chipset product. The latter is a network operating system designed specifically for the company's hardware systems. A security vulnerability exists in the Juniper Networks Trio...

CVE-2015-7748

CVE-2015-7748 affects Juniper Networks Junos OS on Trio (Trinity) chipset line cards. A remote attacker can crash the MPC line card by sending crafted uBFD packets, yielding a denial-of-service. Affected: Junos OS versions 13.3 before 13.3R8; 14.1 before 14.1R6; 14.2 before 14.2R5; 15.1 before 15...

Cisco IOS XR Software Crafted IPv6 Packet Denial of Service Vulnerability

A vulnerability in the IP version 6 IPv6 processing code of Cisco IOS XR Software for Cisco CRS-3 Carrier Routing System could allow an unauthenticated, remote attacker to trigger an ASIC scan of the Network Processor Unit NPU and a reload of the line card processing an IPv6 packet. The...

Cisco IOS XR Typhoon-based Line Cards and Network Processor (NP) Chip DoS

The remote Cisco device is running a version of Cisco IOS XR software that is affected by an error due to the improper processing of IPv4 packets routed through the bridge-group virtual interface BVI whenever Unicast Reverse Path Forwarding uRPF, policy-based routing PBR, quality of service QoS, ...

PT-2015-4817

Name of the Vulnerable Software and Affected Versions Cisco IOS XR versions 4.3.4 through 5.3.0 Description The issue is due to improper handling of bridge-group virtual interface BVI traffic when certain features are configured, such as Unicast Reverse Path Forwarding uRPF, policy-based routing...

PT-2014-5286

Name of the Vulnerable Software and Affected Versions Cisco IOS XR on ASR 9000 devices affected versions not specified Description The issue is related to the improper use of compression for port-range and address-range encoding in access control lists ACLs on Typhoon line cards in Cisco ASR 9000...

Cisco IOS XR NetFlow and Network Processor (NP) Chip DoS (Typhoon-based Line Cards)

The remote Cisco device is running a version of Cisco IOS XR software that is potentially affected by a denial of service vulnerability related the handling of a maliciously crafted packet with a multicast destination MAC address routed by a bridge-group virtual interface. Note that this issue on...

Cisco IOS XR MPLS and Network Processor (NP) Chip DoS (Typhoon-based Line Cards)

The remote Cisco device is running a version Cisco IOS XR software that is potentially affected by a denial of service vulnerability related the handling of maliciously crafted MPLS Multiprotocol Label Switching packets routed by a bridge-group virtual interface. Note that this issue only affects...

Cisco IOS XR Software Static Punt Policer DoS (CSCun83985)

According to its self-reported version, the version of Cisco IOS XR running on the remote host is affected by a denial of service vulnerability due to a missing static punt policer. A remote, unauthenticated attacker can cause the device to lock up by rapidly sending specially crafted packets. No...

Cisco IOS XR Typhoon-based Line Cards and Network Processor (NP) Chip DoS

The remote Cisco device is running a version Cisco IOS XR software that is potentially affected by a denial of service vulnerability related to Netflow and handling malformed IPv4/IPv6 packets. Note this issue only affects Cisco ASR 9000 series devices using Typhoon-based line cards and Netflow...

Cisco IOS XR Software Punt Policer Denial of Service Vulnerability

A vulnerability in the implementation of the punt policer on Trident line cards in Cisco ASR 9000 Series Aggregation Services Routers could allow an unauthenticated, remote attacker to overload the CPU on the Trident line card or route processor RP and eventually cause a denial of service DoS...

Design/Logic Flaw

Cisco IOS XR on Trident line cards in ASR 9000 devices lacks a static punt policer, which allows remote attackers to cause a denial of service CPU consumption by sending many crafted packets, aka Bug ID CSCun83985...

PT-2014-5203

Name of the Vulnerable Software and Affected Versions Cisco IOS XR on Trident line cards in ASR 9000 devices affected versions not specified Description The issue is related to a missing static punt policer for traffic destined to a device, which allows remote attackers to cause a denial of servi...

CVE-2014-3308: Improper Input Validation

Cisco IOS XR on Trident line cards in ASR 9000 devices lacks a static punt policer, which allows remote attackers to cause a denial of service CPU consumption by sending many crafted packets, aka Bug ID CSCun83985...

Cisco IOS XR Software IPv6 Malformed Packet Denial of Service Vulnerability

A vulnerability in the parsing of malformed Internet Protocol version 6 IPv6 packets in Cisco IOS XR Software for ASR 9000 Series Aggregation Services Routers could allow an unauthenticated, remote attacker to cause a lockup and eventual reload of a Network Processor NP chip and a line card...

Cisco Security Advisory: Cisco XR 12000 Series Shared Port Adapters Interface Processor Vulnerability

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 Cisco Security Advisory: Cisco XR 12000 Series Shared Port Adapters Interface Processor Vulnerability Advisory ID: cisco-sa-20110525-iosxrspa Revision 1.0 For Public Release 2011 May 25 1600 UTC GMT...

CVE-2001-0864

Cisco 12000 Series routers with IOS 12.0 and Engine 2 line cards have an ACL boundary bug: when an outgoing ACL contains exactly 448 entries, the implicit/deny rule may be bypassed for some outbound packets. Affected component: outgoing ACL processing on Engine 2-based line cards; impact: potenti...