cvedb.io
CVE-2018-0239
HIGH · CVSS 7.5
EPSS exploitation probability: 0%
Published 2018-04-19T20:29:00.770 · Last modified 2026-06-17T01:30:17.793

Summary

A vulnerability in the egress packet processing functionality of the Cisco StarOS operating system for Cisco Aggregation Services Router (ASR) 5700 Series devices and Virtualized Packet Core (VPC) System Software could allow an unauthenticated, remote attacker to cause an interface on the device to cease forwarding packets. The device may need to be manually reloaded to clear this Interface Forwarding Denial of Service condition. The vulnerability is due to the failure to properly check that the length of a packet to transmit does not exceed the maximum supported length of the network interface card (NIC). An attacker could exploit this vulnerability by sending a crafted IP packet or a series of crafted IP fragments through an interface on the targeted device. A successful exploit could al

Affected products

cisco — staros

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.