CVE-2019-4656

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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
6.5 MEDIUM
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
ibmCNA
6.5 MEDIUM
NETWORK
LOW
LOW
CVSS:3.0/UI:N/C:N/S:U/A:H/I:N/AC:L/PR:L/AV:N/RC:C/E:U/RL:O
CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 55%
VendorProductVersion
ibmmq
8.0.0.0 ≤
𝑥
< 8.0.0.14
ibmmq
9.0.0.0 ≤
𝑥
≤ 9.0.0.9
ibmmq
9.1.0 ≤
𝑥
< 9.1.4
ibmmq
9.1.0.0 ≤
𝑥
< 9.1.0.4
ibmmq_appliance
8.0.0.0 ≤
𝑥
< 8.0.0.14
ibmwebsphere_mq
7.1.0.0 ≤
𝑥
≤ 7.5.0.9
𝑥
= Vulnerable software versions