Multiple Cisco routers IOS DoS vulnerabilities

Malcrafted IPv6, BGP or MPLS packets can cause router to reboot...

Cisco IOS contains DoS vulnerability in MPLS packet processing

Overview A denial-of-service vulnerability exists in Cisco's Internetwork Operating System IOS. This vulnerability may allow attackers to conduct denial-of-service attacks on an affected device. Description Multi Protocol Label Switching MPLS is designed to increase the speed of IP...

Juniper JunOS Routing Engine MPLS denial of service

Overview Juniper routers will become severely disrupted when attacked with specially-crafted MPLS packets. Description Juniper routers running JUNOS have a vulnerability in which specially-crafted MPLS packets can cause normal operation of affected routers to be severely disrupted.According to...

CVE-2004-0467

Juniper JUNOS 5.x through JUNOS 7.x allows remote attackers to cause a denial of service routing disabled via a large number of MPLS packets, which are not filtered or verified before being sent to the Routing Engine, which reduces the speed at which other packets are processed...

Ethereal fails to properly decode BGP packets containing MPLS IPv6 labels

Overview Ethereal contains a vulnerability in the way the Border Gateway Protocol BGP protocol dissector decodes Multiprotocol Label Switching MPLS IPv6 labels. Description Ethereal is a network traffic analysis package. It includes the ability to decode packets containing BGP data. According to...