Firetruck

CVE-2017-12238

KEV
Updated Jan 12, 2026 · PUBLISHED
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Description

A vulnerability in the Virtual Private LAN Service (VPLS) code of Cisco IOS for Cisco Catalyst 6800 Series Switches could allow an unauthenticated, adjacent attacker to cause a denial of service.

Full record on cve.org →

Affected packages

PackageVendor / ProductVersion rangeStatus
Cisco IOSn/a / Cisco IOSCisco IOSaffected