The vulnerability of the implementation of the Resource Public Key Infrastructure (RPKI) function in the Cisco IOS XR operating system allows a perpetrator to cause a failure in the Border Gateway Protocol (BGP) process.

The vulnerability of the Resource Public Key Infrastructure RPKI function in the Cisco IOS XR operating system is related to the insufficient use of the assert function. Exploiting this vulnerability could allow a malicious actor to cause failures in the Border Gateway Protocol BGP process...

PT-2021-4045 · Cisco · Cisco Ios Xr

Name of the Vulnerable Software and Affected Versions: Cisco IOS XR Software affected versions not specified Description: A vulnerability in the implementation of the Resource Public Key Infrastructure RPKI feature could allow an unauthenticated, remote attacker to cause the Border Gateway Protoc...

Cisco IOS XR 安全漏洞

Cisco IOS XR is a set of operating systems developed by the U.S.-based Cisco for its network devices. A security vulnerability exists in Cisco IOS XR that could allow an unauthenticated, remote attacker to cause the Border Gateway Protocol process to crash, resulting in a denial-of-service attack...

BGP Routing Explained. How Border Gateway Protocol Works❓

What is BGP? BGP, fully known as Border Gateway Protocol is the postal help of the Internet. At the point when somebody drops a letter into a post box, the postal help measures that piece of mail and picks a quick, effective course to convey that letter to its beneficiary. Additionally, when...

What is DDoS attack❓ — Types and how to react to them

What is DDoS attack❓ — Types and how to react to them Distributed Denial of service attacks are assaults outfitted at making a PC, a cyber-service inaccessible by congesting it with traffic from various sources. The point is ordinarily to make the computers in question stop administration by...

CVE-2021-0282

On Juniper Networks Junos OS devices with Multipath or add-path feature enabled, processing a specific BGP UPDATE can lead to a routing process daemon RPD crash and restart, causing a Denial of Service DoS. Continued receipt and processing of this UPDATE message will create a sustained Denial of...

Juniper Networks Junos OS 代码问题漏洞

Juniper Networks Junos OS is a Juniper Networks network operating system for the company's hardware devices. The OS provides a secure programming interface and the Junos SDK. A security vulnerability exists in Junos OS that stems from the fact that on devices with multipathing or add-a-path...

CVE-2021-26928

BIRD through 2.0.7 does not provide functionality for password authentication of BGP peers. Because of this, products that use BIRD which may, for example, include Tigera products in some configurations, as well as products of other vendors may have been susceptible to route redirection for Denia...

PT-2021-17183 · Bird · Bird

Name of the Vulnerable Software and Affected Versions: BIRD versions 2.0.7 and earlier Description: The issue is related to the lack of password authentication functionality for BGP peers in BIRD, which may make products that use BIRD susceptible to route redirection, potentially leading to Denia...

BIRD 访问控制错误漏洞

BIRD is a full-featured dynamic IP routing daemon. An access control error vulnerability exists in BIRD 2.0.7, which stems from the fact that BIRD does not provide password authentication for BGP peers. The vulnerability could easily result in a denial of service and or information disclosure rou...

CVE-2021-0250

In segment routing traffic engineering SRTE environments where the BGP Monitoring Protocol BMP feature is enable, a vulnerability in the Routing Protocol Daemon RPD process of Juniper Networks Junos OS allows an attacker to send a specific crafted BGP update message causing the RPD service to cor...

The vulnerability of the BGP protocol implementation in the JunOS operating system allows a attacker to cause a service failure.

The vulnerability of the BGP protocol implementation in the JunOS operating system is related to insufficient validation of input data. Exploiting this vulnerability can allow a malicious actor to cause service interruptions remotely...

The vulnerability of the BGP protocol implementation in the NX-OS network operating system in ACI Mode allows a attacker to cause a service failure.

The vulnerability of the BGP protocol implementation in the NX-OS network operating system in ACI Mode is related to errors in processing parameters during the reception of BGP updates. Exploiting this vulnerability can allow a malicious actor to cause service failures remotely...

CVE-2021-1230

A vulnerability with the Border Gateway Protocol BGP for Cisco Nexus 9000 Series Fabric Switches in Application Centric Infrastructure ACI mode could allow an unauthenticated, remote attacker to cause a routing process to crash, which could lead to a denial of service DoS condition. This...

Race condition

A vulnerability with the Border Gateway Protocol BGP for Cisco Nexus 9000 Series Fabric Switches in Application Centric Infrastructure ACI mode could allow an unauthenticated, remote attacker to cause a routing process to crash, which could lead to a denial of service DoS condition. This...

CVE-2021-0211

An improper check for unusual or exceptional conditions in Juniper Networks Junos OS and Junos OS Evolved Routing Protocol Daemon RPD service allows an attacker to send a valid BGP FlowSpec message thereby causing an unexpected change in the route advertisements within the BGP FlowSpec domain...

The vulnerability of the Junos operating system’s BGP protocol allows a attacker to cause a system crash and restart.

The vulnerability of the Junos operating system’s BGP protocol exists due to insufficient validation of input data. Exploiting this vulnerability can allow a malicious actor to trigger an emergency shutdown and restart of the device through the routing process of the event management service...

tcpdump: Buffer over-read in bgp_capabilities_print() in print-bgp.c

The BGP parser in tcpdump before 4.9.3 has a buffer over-read in print-bgp.c:bgpcapabilitiesprint BGPCAPCODEMP...

tcpdump: Buffer over-read in bgp_attr_print() function in print-bgp.c

The BGP parser in tcpdump before 4.9.3 has a buffer over-read in print-bgp.c:bgpattrprint MPREACHNLRI...

tcpdump: Resource exhaustion in bgp_attr_print() function in print-bgp.c

An uncontrolled resource consumption flaw was discovered in the way tcpdump prints BGP packets. The BGP protocol allows ATTRSET to be nested as many times as the message can accommodate, however when a specially crafted packet is crafted and parsed by tcpdump, this may lead to stack exhaustion du...