NewStart CGSL MAIN 4.05 : quagga Multiple Vulnerabilities (NS-SA-2019-0101)

The remote NewStart CGSL host, running version MAIN 4.05, has quagga packages installed that are affected by multiple vulnerabilities: - A denial of service flaw affecting various daemons in Quagga was found. A remote attacker could use this flaw to cause the various Quagga daemons, which expose...

CVE-2019-0049

On Junos devices with the BGP graceful restart helper mode enabled or the BGP graceful restart mechanism enabled, a certain sequence of BGP session restart on a remote peer that has the graceful restart mechanism enabled may cause the local routing protocol daemon RPD process to crash and restart...

Design/Logic Flaw

On Junos devices with the BGP graceful restart helper mode enabled or the BGP graceful restart mechanism enabled, a certain sequence of BGP session restart on a remote peer that has the graceful restart mechanism enabled may cause the local routing protocol daemon RPD process to crash and restart...

CVE-2019-0049

The CVE-2019-0049 issue affects Junos OS devices where BGP graceful restart helper mode or the BGP graceful restart mechanism is enabled. A specific sequence of BGP session restarts with a peer that has graceful restart enabled can cause the local RPD process to crash and restart, potentially lea...

CVE-2019-0049 Junos OS: RPD process crashes when BGP peer restarts

On Junos devices with the BGP graceful restart helper mode enabled or the BGP graceful restart mechanism enabled, a certain sequence of BGP session restart on a remote peer that has the graceful restart mechanism enabled may cause the local routing protocol daemon RPD process to crash and restart...

CVE-2019-1909

A vulnerability in the implementation of Border Gateway Protocol BGP functionality in Cisco IOS XR Software could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on an affected system. The vulnerability is due to incorrect processing of certain BGP update...

CVE-2019-1909

A vulnerability in the implementation of Border Gateway Protocol BGP functionality in Cisco IOS XR Software could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on an affected system. The vulnerability is due to incorrect processing of certain BGP update...

Design/Logic Flaw

A vulnerability in the implementation of Border Gateway Protocol BGP functionality in Cisco IOS XR Software could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on an affected system. The vulnerability is due to incorrect processing of certain BGP update...

CVE-2019-1909 Cisco IOS XR Software Border Gateway Protocol Denial of Service Vulnerability

A vulnerability in the implementation of Border Gateway Protocol BGP functionality in Cisco IOS XR Software could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on an affected system. The vulnerability is due to incorrect processing of certain BGP update...

CVE-2019-1909 Cisco IOS XR Software Border Gateway Protocol Denial of Service Vulnerability

A vulnerability in the implementation of Border Gateway Protocol BGP functionality in Cisco IOS XR Software could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on an affected system. The vulnerability is due to incorrect processing of certain BGP update...

CVE-2019-1909

CVE-2019-1909 concerns Cisco IOS XR Software where the BGP implementation may mishandle certain BGP update messages. An unauthenticated, remote attacker could trigger a denial of service by causing the BGP process to restart, leading to degraded or unavailable routing on the device. The flaw stem...

Cisco IOS XR Software Border Gateway Protocol Denial of Service Vulnerability

A vulnerability in the implementation of Border Gateway Protocol BGP functionality in Cisco IOS XR Software could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on an affected system. The vulnerability is due to incorrect processing of certain BGP update...

Finding Beauty in the IT Architecture

I have a confession to make. I’m a sucker for good architecture. Visiting places like Singapore, London, Rome, Buenos Aires, and New York City, I quickly find myself gravitating towards beautiful archways, spires, and even the voids used in designing some of the world’s most amazing buildings. I...

China’s BGP rerouting leaves European mobile carriers stranded for 2 hours

By Uzair Amir On Thursday, June 6th 9:43 am UTC, Europe’s leading mobile providers received a shock when a large chunk of the traffic destined to reach them was misdirected or rerouted to another path by the network of a Chinese state-operated telecom firm, China Telecom. The misdirection of the...

CVE-2019-1849

A vulnerability in the Border Gateway Patrol BGP Multiprotocol Label Switching MPLS-based Ethernet VPN EVPN implementation of Cisco IOS XR Software could allow an unauthenticated, adjacent attacker to trigger a denial of service DoS condition on an affected device. The vulnerability is due to a...

Design/Logic Flaw

A vulnerability in the Border Gateway Patrol BGP Multiprotocol Label Switching MPLS-based Ethernet VPN EVPN implementation of Cisco IOS XR Software could allow an unauthenticated, adjacent attacker to trigger a denial of service DoS condition on an affected device. The vulnerability is due to a...

CVE-2019-1849 Cisco IOS XR Software BGP MPLS-Based EVPN Denial of Service Vulnerability

A vulnerability in the Border Gateway Patrol BGP Multiprotocol Label Switching MPLS-based Ethernet VPN EVPN implementation of Cisco IOS XR Software could allow an unauthenticated, adjacent attacker to trigger a denial of service DoS condition on an affected device. The vulnerability is due to a...

CVE-2019-1849

Cisco IOS XR Software CVE-2019-1849 affects the BGP/MPLS-EVPN implementation. The issue is a logic error triggered when processing EVPN routing information, allowing an unauthenticated adjacent attacker to inject malicious traffic and crash the l2vpn_mgr process on PE devices within the same EVPN...

CVE-2019-1849 Cisco IOS XR Software BGP MPLS-Based EVPN Denial of Service Vulnerability

A vulnerability in the Border Gateway Patrol BGP Multiprotocol Label Switching MPLS-based Ethernet VPN EVPN implementation of Cisco IOS XR Software could allow an unauthenticated, adjacent attacker to trigger a denial of service DoS condition on an affected device. The vulnerability is due to a...

Cisco IOS XR Software BGP MPLS-Based EVPN Denial of Service Vulnerability

A vulnerability in the Border Gateway Protocol BGP Multiprotocol Label Switching MPLS-based Ethernet VPN EVPN implementation of Cisco IOS XR Software could allow an unauthenticated, adjacent attacker to trigger a denial of service DoS condition on an affected device. The vulnerability is due to a...