CVE-2018-1099: Fedoraproject Fedora

Medium severity, CVSS 5.5. EPSS: 0.5% chance of exploitation in the next 30 days.

DNS rebinding vulnerability found in etcd 3.3.1 and earlier. An attacker can control his DNS records to direct to localhost, and trick the browser into sending requests to localhost (or any other address).

Affected products

• Fedoraproject Fedora: version 30 only
• Red Hat Etcd: up to and including 3.3.1

Published 2018-04-03. Last modified 2026-06-17.