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CVE-2018-1419

IBM WebSphere MQ 8.0 and 9.0, when configured to use a PAM module for authentication, could allow a user to cause a deadlock in the IBM MQ…

Description

IBM WebSphere MQ 8.0 and 9.0, when configured to use a PAM module for authentication, could allow a user to cause a deadlock in the IBM MQ PAM code which could result in a denial of service. IBM X-Force ID: 138949.

Timeline

  1. ID reserved

    By ibm

  2. · 6 months later

    Published

  3. · 6 years later

    Record updated

Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.

Scores

CVSS scores of CVE-2018-1419, by who scored it
Scored byCVSSScoreVector
ibmCNA (assigner)3.0Low3.7CVSS:3.0/A:L/AC:H/AV:N/C:N/I:N/PR:N/S:U/UI:N/E:U/RC:C/RL:O
NVDNVD · Modified3.0Medium5.3CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
EPSS (exploitation in 30 days)
2.1% · top 18% of all CVEs (10 Nov 2026)
Loading the EPSS history…

The list uses the assigner's score when there is one, then CISA's, then NVD's: Low 3.7.

Affected products

  • IBM · MQ

    • affected 8.0
    • affected 9.0
    • affected 9.0.1
    • affected 9.0.0.1
    • affected 9.0.2
    • affected 8.0.0.1
    • affected 8.0.0.2
    • affected 8.0.0.3
    • affected 8.0.0.4
    • affected 8.0.0.5
    • affected 8.0.0.6
    • affected 8.0.0.7
    • affected 9.0.0.2
    • affected 9.0.3
    • affected 9.0.4
    • affected 8.0.0.8

References

3

Sources

The same CVE in the primary databases and aggregators, to check against.

Badge for a README or a ticket

CVE-2018-1419 badge
[![CVE-2018-1419](https://cveledger.app/badge/CVE-2018-1419.svg)](https://cveledger.app/cve/CVE-2018-1419)

Record last updated .