VULNERABILITY INTELLIGENCE

CVE-2019-4055

CVSS score7.5 HIGH

EPSS probability2.15%

CISA KEVNot currently listed

Published2019-04-19

Last modified2026-06-17

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

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.

Primary references

psirt@us.ibm.com — Third Party Advisory, VDB Entry
psirt@us.ibm.com — VDB Entry, Vendor Advisory
psirt@us.ibm.com — Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108 — Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108 — VDB Entry, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108 — Patch, Vendor Advisory