High severity7.8NVD Advisory· Published Jan 28, 2020· Updated Jun 17, 2026
CVE-2019-4620
CVE-2019-4620
Description
IBM MQ Appliance 8.0 and 9.0 LTS could allow a local attacker to bypass security restrictions caused by improper validation of environment variables. IBM X-Force ID: 168863.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
5cpe:2.3:a:ibm:mq_appliance:*:*:*:*:*:*:*:*+ 4 more
- cpe:2.3:a:ibm:mq_appliance:*:*:*:*:*:*:*:*range: >=8.0.0.0,<8.0.0.14
- cpe:2.3:a:ibm:mq_appliance:*:*:*:*:continuous_delivery:*:*:*range: >=9.1.0,<9.1.4
- cpe:2.3:a:ibm:mq_appliance:*:*:*:*:lts:*:*:*range: >=9.1.0.0,<9.1.0.4
- (no CPE)range: 8.0 and 9.0 LTS
- (no CPE)range: 8.0.0.3
Patches
Vulnerability mechanics
References
2- exchange.xforce.ibmcloud.com/vulnerabilities/168863nvdVDB EntryVendor Advisory
- www.ibm.com/support/pages/node/1125891nvdVendor Advisory
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