CVE-2018-0173CISA KEV: Actively Exploited

Cisco IOS and IOS XE Software Improper Input Validation Vulnerability

Published Mar 3, 2022·Updated Mar 3, 2022

Description

A vulnerability in the Cisco IOS Software and Cisco IOS XE Software function that restores encapsulated option 82 information in DHCP Version 4 (DHCPv4) packets can allow for denial-of-service (DoS).

References

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