CVE-2017-1433: IBM WebSphere Mq

Medium severity, CVSS 6.5. EPSS: 1.4% chance of exploitation in the next 30 days.

IBM WebSphere MQ 7.5, 8.0, and 9.0 could allow an authenticated user to insert messages with a corrupt RFH header into the channel which would cause it to restart. IBM X-Force ID: 127803.

Affected products

• IBM WebSphere Mq: version 7.5 only; version 7.5.0.1 only; version 7.5.0.2 only; version 7.5.0.3 only; version 7.5.0.4 only; version 7.5.0.5 only; …

Published 2017-12-07. Last modified 2026-06-17.