01 Record
CVE-2019-4614
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.
MediumPUBLISHEDCNA: ibm
CNA base score5.3 CVSS v3.xCVSS:3.0/AV:N/C:N/AC:H/I:N/PR:L/UI:N/S:U/A:H/RC:C/E:U/RL:O
02 Description
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.
03 Exploitation and scoring
- Exploitation
- Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
- SSVC decision
- Not assessed by CISA
- EPSS probability
- 1.56% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 74.7% of scored records. A rank, not a probability.
- NVD base score
- 6.5 (CVSS v3.x), scored by the NVD independently of the CNA.
- NVD CVSS vector
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- NVD analysis status
- Modified. NVD last modified this record on 2026-06-17.
- Red Hat severity
- No Red Hat rating. Red Hat rates the CVEs that affect its products.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2020-01-28 18:30Z6 YR AGO
- Last updated
- 2024-09-17 04:19Z2 YR AGO
- Reserved
- 2019-01-03
- Assigning CNA
- ibm
- Record state
- PUBLISHED
- Severity
- Medium (CVSS 5.3)
- CNA CVSS vector
- CVSS:3.0/AV:N/C:N/AC:H/I:N/PR:L/UI:N/S:U/A:H/RC:C/E:U/RL:O
- Weaknesses
- No CWE assigned
- Data version
- 5.1
- Document digest
- 37a0269594409399643c44e1863ea00212471641e6e4903f8818031d1a19ee22
05 Affected products
VendorProductVersionsPlatforms
IBMMQ9.0.0.1, 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, 9.1.0.2, 9.1.2, 8.0.0.11, 9.0.0.6, 8.0.0.12, 9.1.0.3, 9.1.3, 9.0.0.7, 8.0.0.13—
06 References
- www.ibm.comhttps://www.ibm.com/support/pages/node/1106523
- exchange.xforce.ibmcloud.comibm-mq-cve20194614-dos (168639)https://exchange.xforce.ibmcloud.com/vulnerabilities/168639