CVE-2018-0173

Medium

Open

KEV

TLP:CLEAR

Cisco IOS and IOS XE Software Improper Input Validation Vulnerability

NVD CVE.org

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Description

Cisco — IOS and IOS XE Software — 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).

Details

EPSS Score ⓘ: 7.66%

94th percentile
Confidence: 100%
CISA KEV
Date Added: Mar 3, 2022
Patch Due: Mar 17, 2022
Required Action: Apply updates per vendor instructions.

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