5.8
Moyenne
CVE-2023-20051 A vulnerability in the Vector Packet Processor (VPP) of Cisco Packet Data Network Gateway (PGW) could allow an…
Description
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).
Produits et versions touchés
| Produit | Versions touchées | Corrigé en |
|---|---|---|
| Cisco ASR 5000 Series Software | Versions non publiées |
Références
- 20230405 Cisco Packet Data Network Gateway IPsec ICMP Denial of Service Vulnerability sec.cloudapps.cisco.com
Chronologie
- Publiée
- Dernière modification
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