Vigil@nce - IBM MQ: denial of service via TLS Key Renegotiation
June 2019 by Vigil@nce
This bulletin was written by Vigil@nce : https://vigilance.fr/offer/Computer-vulnerability-database-and-alert
SYNTHESIS OF THE VULNERABILITY
Impacted products: WebSphere MQ.
Severity: 2/4.
Consequences: denial of service on service, denial of service on
client.
Provenance: internet client.
Confidence: confirmed by the editor (5/5).
Creation date: 17/04/2019.
DESCRIPTION OF THE VULNERABILITY
An attacker can trigger a fatal error via TLS Key Renegotiation of
IBM MQ, in order to trigger a denial of service.
ACCESS TO THE FULL VIGIL@NCE BULLETIN
https://vigilance.fr/vulnerability/IBM-MQ-denial-of-service-via-TLS-Key-Renegotiation-29053