CVE-2019-4055

HighCVSS 7.5/10Last modified Jun 17, 2026

Description

IBM MQ 8.0.0.0 through 8.0.0.10, 9.0.0.0 through 9.0.0.5, and 9.1.0.0 through 9.1.1 is vulnerable to a denial of service attack within the TLS key renegotiation function. IBM X-Force ID: 156564.

Metrics

CVSS 3.1 7.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected software

Vendor	Product	Versions
IBM	MQ	9.0.0.1; 8.0.0.1; 8.0.0.2; 8.0.0.3; 8.0.0.4; 8.0.0.5; 8.0.0.6; 8.0.0.7; 9.0.0.2; 8.0.0.8; 8.0.0.9; 9.0.0.3; 8.0.0.0; 8.0.0.10; 9.0.0.0; 9.0.0.4; 9.0.0.5; 9.1.0.0; 9.1.0.1; 9.1.1

References

http://www.securityfocus.com/bid/108027Third Party Advisory, VDB Entry
https://exchange.xforce.ibmcloud.com/vulnerabilities/156564VDB Entry, Vendor Advisory
https://www.ibm.com/support/docview.wss?uid=ibm10870484Patch, Vendor Advisory
http://www.securityfocus.com/bid/108027Third Party Advisory, VDB Entry
https://exchange.xforce.ibmcloud.com/vulnerabilities/156564VDB Entry, Vendor Advisory
https://www.ibm.com/support/docview.wss?uid=ibm10870484Patch, Vendor Advisory

Timeline

Published: Apr 19, 2019
Last modified: Jun 17, 2026
NVD status: Modified

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