CVE-2020-1641 Junos OS: A race condition on receipt of crafted LLDP packets leads to a memory leak and an LLDP crash.

A Race Condition vulnerability in Juniper Networks Junos OS LLDP implementation allows an attacker to cause LLDP to crash leading to a Denial of Service DoS. This issue occurs when crafted LLDP packets are received by the device from an adjacent device. Multiple LACP flaps will occur after LLDP...

CVE-2020-1641

The CVE-2020-1641 entry describes a race-condition in Juniper Networks Junos OS LLDP handling: crafted LLDP packets can cause the LLDP process to crash, resulting in a Denial of Service. The issue is tied to memory/resource limits (RLIMIT) and may produce multiple LACP flaps after the LLDP crash....