CVE-2006-1928

Cisco IOS XR on Cisco CRS-1 routers is affected when configured for MPLS. The vulnerability allows remote attackers to cause a Denial of Service by sending certain MPLS packets, linked to Cisco bug IDs CSCsd15970 and CSCsd55531. The issue is tied to MPLS packet handling problems and MSC crashes. ...

CVE-2006-1927

Cisco IOS XR, when configured for Multi Protocol Label Switching MPLS and running on Cisco CRS-1 or Cisco 12000 series routers, allows remote attackers to cause a denial of service Line card crash via certain MPLS packets, as identified by Cisco bug ID CSCsc77475...

CVE-2006-1928

Cisco IOS XR, when configured for Multi Protocol Label Switching MPLS and running on Cisco CRS-1 routers, allows remote attackers to cause a denial of service Modular Services Cards MSC crash or "MPLS packet handling problems" via certain MPLS packets, as identified by Cisco bug IDs 1 CSCsd15970...

Cisco IOS XR MPLS Vulnerabilities

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[Full-disclosure] Cisco Security Advisory: Cisco IOS XR MPLS Vulnerabilities

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Cisco Security Advisory: Cisco IOS XR MPLS Vulnerabilities Advisory ID: cisco-sa-20060419-xr http://www.cisco.com/warp/public/707/cisco-sa-20060419-xr.shtml Revision 1.0 For Public Release 2006 April 19 1500 UTC GMT -...

Multiple Cisco IOS XR MPLS pacjets handling security vulnerabilities

Multiple crashes on MPLS traffic processing...

CVE-2005-0197

Cisco IOS 12.1T, 12.2, 12.2T, 12.3 and 12.3T, with Multi Protocol Label Switching MPLS installed but disabled, allows remote attackers to cause a denial of service device reload via a crafted packet sent to the disabled interface...

CVE-2005-0197

CVE-2005-0197 affects Cisco IOS releases 12.1T, 12.2, 12.2T, 12.3 and 12.3T where MPLS is installed but disabled. A crafted MPLS packet sent to a disabled interface can cause a remote denial-of-service (device reload). The issue is documented in Cisco advisory cisco-sa-20050126-les (and related N...

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...

US-CERT Technical Cyber Security Alert TA05-026A -- Multiple Denial-of-Service Vulnerabilities in Cisco IOS

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Technical Cyber Security Alert TA05-026A Multiple Denial-of-Service Vulnerabilities in Cisco IOS Original release date: January 26, 2005 Last revised: -- Source: US-CERT Systems Affected Cisco routers and switches running IOS in various configurations...

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...