CVE-2019-4614
First published: Mon Nov 11 2019(Updated: )
IBM MQ and IBM MQ Appliance 8.0 and 9.0 LTS client connecting to a Queue Manager could cause a SIGSEGV denial of service caused by converting an invalid message. IBM X-Force ID: 168639.
Credit: psirt@us.ibm.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| IBM WebSphere MQ Light | <=9.0 LTS | |
| IBM MQ | <=9.1 CD | |
| IBM MQ | <=8.0 | |
| IBM MQ | <=9.1 LTS | |
| IBM WebSphere MQ | <=7.1 | |
| IBM WebSphere MQ | <=7.5 | |
| IBM WebSphere MQ Light | >=8.0.0.0<8.0.0.14 | |
| IBM WebSphere MQ Light | >=9.0.0.0<9.0.0.8 | |
| IBM WebSphere MQ Light | >=9.1.0<9.1.4 | |
| IBM WebSphere MQ Light | >=9.1.0.0<9.1.0.4 | |
| IBM MQ Appliance Firmware | >=8.0.0.0<8.0.0.14 | |
| IBM MQ Appliance Firmware | >=9.1.0<9.1.4 | |
| IBM MQ Appliance Firmware | >=9.1.0.0<9.1.0.4 | |
| Linux Kernel | ||
| Microsoft Windows | ||
| Oracle Solaris SPARC |
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Reference Links
Frequently Asked Questions
What is CVE-2019-4614?
CVE-2019-4614 is a vulnerability in IBM MQ client connecting to a Queue Manager that could cause a SIGSEGV denial of service.
Which versions of IBM MQ are affected by CVE-2019-4614?
IBM MQ versions 8.0.0.0 to 8.0.0.14 and 9.0.0.0 to 9.0.0.8 LTS, as well as 9.1.0.0 to 9.1.0.4 are affected.
Are IBM MQ Appliance versions affected by CVE-2019-4614?
Yes, IBM MQ Appliance versions 8.0.0.0 to 8.0.0.14 and 9.1.0.0 to 9.1.0.4 are affected.
Is Linux Linux kernel affected by CVE-2019-4614?
No, Linux Linux kernel is not vulnerable to this CVE.
What is the severity of CVE-2019-4614?
The severity of CVE-2019-4614 is rated as medium, with a CVSS score of 6.5.
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