Path traversal

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...

PT-2021-3635

Name of the Vulnerable Software and Affected Versions Juniper Networks Junos OS versions prior to 12.3R12-S18 Juniper Networks Junos OS versions prior to 15.1R7-S9 Juniper Networks Junos OS versions prior to 17.3R3-S11 Juniper Networks Junos OS versions prior to 17.4R2-S13 Juniper Networks Junos ...

PT-2021-2177

Name of the Vulnerable Software and Affected Versions Cisco Nexus 9000 Series Fabric Switches in Application Centric Infrastructure ACI mode affected versions not specified Description The issue is related to the implementation of the Border Gateway Protocol BGP in Cisco Nexus 9000 Series Fabric...

CVE-2020-1646

On Juniper Networks Junos OS and Junos OS Evolved devices, processing a specific UPDATE for an EBGP peer can lead to a routing process daemon RPD crash and restart. This issue occurs only when the device is receiving and processing the BGP UPDATE for an EBGP peer. This issue does not occur when t...

CVE-2020-1644

On Juniper Networks Junos OS and Junos OS Evolved devices, the receipt of a specific BGP UPDATE packet causes an internal counter to be incremented incorrectly, which over time can lead to the routing protocols process RPD crash and restart. This issue affects both IBGP and EBGP multihop deployme...

Code injection

On Juniper Networks Junos OS and Junos OS Evolved devices, the receipt of a specific BGP UPDATE packet causes an internal counter to be incremented incorrectly, which over time can lead to the routing protocols process RPD crash and restart. This issue affects both IBGP and EBGP multihop deployme...

Design/Logic Flaw

On Juniper Networks Junos OS and Junos OS Evolved devices, processing a specific UPDATE for an EBGP peer can lead to a routing process daemon RPD crash and restart. This issue occurs only when the device is receiving and processing the BGP UPDATE for an EBGP peer. This issue does not occur when t...

CVE-2020-1646 Junos OS and Junos OS Evolved: RPD crash while processing a specific BGP update information.

On Juniper Networks Junos OS and Junos OS Evolved devices, processing a specific UPDATE for an EBGP peer can lead to a routing process daemon RPD crash and restart. This issue occurs only when the device is receiving and processing the BGP UPDATE for an EBGP peer. This issue does not occur when t...

CVE-2020-1646

CVE-2020-1646 affects Juniper Networks Junos OS and Junos OS Evolved. The issue arises when processing a specific BGP UPDATE for an EBGP peer, causing the routing process daemon (RPD) to crash and restart. The crash occurs only for EBGP UPDATE processing toward an EBGP peer; an EBGP-originating u...

Juniper Junos BGP Update DoS (JSA11033)

According to the self-reported version of Junos OS on the remote device, it is affected by a denial of service DoS vulnerability due to how it processes a specific UPDATE for an EBGP peer. An unauthenticated, remote attacker can exploit this, by sending a crafted UPDATE, in order to crash the...

CVE-2020-1644: Improper Check or Handling of Exceptional Conditions

On Juniper Networks Junos OS and Junos OS Evolved devices, the receipt of a specific BGP UPDATE packet causes an internal counter to be incremented incorrectly, which over time can lead to the routing protocols process RPD crash and restart. This issue affects both IBGP and EBGP multihop deployme...

CVE-2020-1646: Improper Handling of Invalid Use of Special Elements

On Juniper Networks Junos OS and Junos OS Evolved devices, processing a specific UPDATE for an EBGP peer can lead to a routing process daemon RPD crash and restart. This issue occurs only when the device is receiving and processing the BGP UPDATE for an EBGP peer. This issue does not occur when t...

PT-2020-5900

Name of the Vulnerable Software and Affected Versions: Juniper Networks Junos OS versions 17.3R3-S6 through 18.1R3-S7 Juniper Networks Junos OS Evolved versions 19.2R2-EVO through versions prior to 19.3R1-EVO Description: The issue occurs when a specific UPDATE for an EBGP peer is processed,...

PT-2020-5899

Name of the Vulnerable Software and Affected Versions: Junos OS versions 16.1R7-S6 through 16.1R7-S8 Junos OS versions 17.3R2-S5 through 17.3R3-S8 Junos OS versions 17.4R2-S7 through 17.4R2-S11, 17.4R3 through 17.4R3-S2 Junos OS versions 18.1R3-S7 through 18.1R3-S10 Junos OS versions 18.2R2-S6...