CVE-2015-0203: Apache Qpid

Medium severity, CVSS 6.5. EPSS: 8.5% chance of exploitation in the next 30 days.

The qpidd broker in Apache Qpid 0.30 and earlier allows remote authenticated users to cause a denial of service (daemon crash) via an AMQP message with (1) an invalid range in a sequence set, (2) content-bearing methods other than message-transfer, or (3) a session-gap control before a corresponding session-attach.

Affected products

• Apache Qpid: up to and including 0.30

Published 2018-02-21. Last modified 2026-06-17.