CVE-2019-4656

CWE-20 — Improper Input Validation3 documents3 sources
Severity
6.5MEDIUM
EPSS
0.3%
top 43.80%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
IBM MQIBM MQ ApplianceIBM Websphere MQ
Timeline
PublishedMar 16
Latest updateMay 24

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.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:HExploitability: 2.8 | Impact: 3.6

Affected Packages4 packages

▶NVDibm/mq_appliance8.0.0.0 — 8.0.0.14
▶NVDibm/mq8.0.0.0 — 8.0.0.14+3
▶NVDibm/websphere_mq7.1.0.0 — 7.5.0.9
▶CVEListV5ibm/mq50 versions+49

🔴Vulnerability Details

2
GHSA
GHSA-8vcg-h82j-6975: IBM MQ and IBM MQ Appliance 7↗2022-05-24
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CVEList
CVE-2019-4656: IBM MQ and IBM MQ Appliance 7↗2020-03-16
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CVE-2019-4656 (MEDIUM CVSS 6.5) | IBM MQ and IBM MQ Appliance 7.1 | cvebase.io