CVE-2023-20051

A vulnerability in the Vector Packet Processor (VPP) of Cisco Packet Data Network Gateway (PGW) could allow an unauthenticated, remote attacker to stop ICMP traffic from being processed over an IPsec connection. This vulnerability is due to the VPP improperly handling a malformed packet. An attacker could exploit this vulnerability by sending a malformed Encapsulating Security Payload (ESP) packet over an IPsec connection. A successful exploit could allow the attacker to stop ICMP traffic over an IPsec connection and cause a denial of service (DoS).
Configurations

Configuration 1 (hide)

AND
cpe:2.3:a:cisco:packet_data_network_gateway:*:*:*:*:*:*:*:*
OR cpe:2.3:h:cisco:asr_5000:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:asr_5500:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:asr_5700:-:*:*:*:*:*:*:*

History

No history.

Information

Published : 2023-04-05 17:15

Updated : 2024-02-28 20:13


NVD link : CVE-2023-20051

Mitre link : CVE-2023-20051

CVE.ORG link : CVE-2023-20051


JSON object : View

Products Affected

cisco

  • asr_5700
  • asr_5000
  • packet_data_network_gateway
  • asr_5500
CWE
NVD-CWE-noinfo CWE-400

Uncontrolled Resource Consumption