CVEvulnerability

CVE-2019-4656

6.5 MEDIUM Published 2020-03-16 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2020-03-16
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
6.5 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CVSS 3.0 ([email protected])
6.5 MEDIUM — CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CVSS 2.0 ([email protected])
4.0 MEDIUM — AV:N/AC:L/Au:S/C:N/I:N/A:P

Description

IBM MQ and IBM MQ Appliance 7.1, 7.5, 8.0, 9.0 LTS, 9.1 LTS, and 9.1 CD is vulnerable to a denial of service attack that would allow an authenticated user to crash the queue and require a restart due to an error processing error messages. IBM X-Force ID: 170967.

Affected configurations

• ibm mq (>= 8.0.0.0 < 8.0.0.14) • ibm mq (>= 9.0.0.0 <= 9.0.0.9) • ibm mq (>= 9.1.0 < 9.1.4) • ibm mq (>= 9.1.0.0 < 9.1.0.4) • ibm mq appliance (>= 8.0.0.0 < 8.0.0.14) • ibm websphere mq (>= 7.1.0.0 <= 7.5.0.9)

References