CISA known exploited vulnerability

CVE-2017-6627

Cisco IOS Software and Cisco IOS XE Software UDP Packet Processing Denial-of-Service Vulnerability

SOURCE FACT

Cisco · IOS and IOS XE Software

A vulnerability in the UDP processing code of Cisco IOS and IOS XE could allow an unauthenticated, remote attacker to cause the input queue of an affected system to hold UDP packets, causing an interface queue wedge and denial of service.

Required action

Apply updates per vendor instructions.

CISA notes

https://nvd.nist.gov/vuln/detail/CVE-2017-6627

View source evidence →

CHECK YOUR OUTSIDE-IN INVENTORY

CVE-2017-6627

Cisco · IOS and IOS XE Software

Required action

CISA notes

Could this product be present?