July 14, 2023, 6:15 p.m. |

National Vulnerability Database web.nvd.nist.gov

An Improper Check for Unusual or Exceptional Conditions vulnerability in the Packet Forwarding Engine (PFE) of Juniper Networks Junos OS on QFX10000 Series allows a network based attacker to cause a Denial of Service (DoS).

If a specific valid IP packet is received and that packet needs to be routed over a VXLAN tunnel, this will result in a PFE wedge condition due to which traffic gets impacted. As this is not a crash and restart scenario, this condition will …

a network check conditions cve denial of service dos engine forwarding juniper juniper networks junos junos os network networks packet result series service tunnel valid vulnerability

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