{"id":"CVE-2019-4141","aliases":["EUVD-2019-13748","GHSA-wvmr-83rm-r93m"],"status":"published","title":"IBM MQ 7.1.0.0 - 7.1.0.9, 7.5.0.0 - 7.5.0.9, 8.0.0.0 - 8.0.0.11, 9.0.0.0 - 9.0.0.6, 9.1.0.0 - 9.1...","description":"IBM MQ 7.1.0.0 - 7.1.0.9, 7.5.0.0 - 7.5.0.9, 8.0.0.0 - 8.0.0.11, 9.0.0.0 - 9.0.0.6, 9.1.0.0 - 9.1.0.2, and 9.1.1 - 9.1.2 is vulnerable to a denial of service attack caused by a memory leak in the clustering code. IBM X-Force ID: 158337.","severity":{"version":"3.0","score":5.3,"vector":"CVSS:3.0/UI:N/S:U/I:N/A:H/C:N/AV:N/AC:H/PR:L/RC:C/E:U/RL:O","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.01335,"percentile":0.7143,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-401"],"published":"2019-09-27T14:00:20Z","modified":"2026-06-17T02:36:11Z","products":[{"vendor":"ibm","product":"mq"},{"vendor":"ibm","product":"websphere_mq"},{"vendor":"ibm","product":"websphere_mq_appliance"}],"references":[{"url":"https://www.ibm.com/support/pages/node/876772","tags":["x_refsource_CONFIRM","x_transferred","Patch","Vendor Advisory"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/158337","tags":["vdb-entry","x_refsource_XF","x_transferred","VDB Entry","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2019-4141"},{"url":"https://github.com/advisories/GHSA-wvmr-83rm-r93m"}],"sources":{"cve":[{"id":"CVE-2019-4141","description":"IBM MQ 7.1.0.0 - 7.1.0.9, 7.5.0.0 - 7.5.0.9, 8.0.0.0 - 8.0.0.11, 9.0.0.0 - 9.0.0.6, 9.1.0.0 - 9.1.0.2, and 9.1.1 - 9.1.2 is vulnerable to a denial of service attack caused by a memory leak in the clustering code. IBM X-Force ID: 158337.","status":"published","published":"2019-09-27T14:00:20.78Z","modified":"2024-09-16T18:43:22.998Z","cvss":[{"version":"3.0","score":5.3,"vector":"CVSS:3.0/UI:N/S:U/I:N/A:H/C:N/AV:N/AC:H/PR:L/RC:C/E:U/RL:O","level":"medium","assessor":"cna"}],"updated_at":"2026-11-02T14:20:25.303966Z"}],"euvd":[{"id":"EUVD-2019-13748","description":"IBM MQ 7.1.0.0 - 7.1.0.9, 7.5.0.0 - 7.5.0.9, 8.0.0.0 - 8.0.0.11, 9.0.0.0 - 9.0.0.6, 9.1.0.0 - 9.1.0.2, and 9.1.1 - 9.1.2 is vulnerable to a denial of service attack caused by a memory leak in the clustering code. IBM X-Force ID: 158337.","status":"published","published":"2019-09-27T14:00:20Z","modified":"2024-09-16T18:43:22Z","cvss":[{"version":"3.0","score":5.3,"vector":"CVSS:3.0/UI:N/S:U/I:N/A:H/C:N/AV:N/AC:H/PR:L/RC:C/E:U/RL:O","level":"medium"}],"updated_at":"2026-11-03T00:55:30.209098Z"}],"ghsa":[{"id":"GHSA-wvmr-83rm-r93m","title":"IBM MQ 7.1.0.0 - 7.1.0.9, 7.5.0.0 - 7.5.0.9, 8.0.0.0 - 8.0.0.11, 9.0.0.0 - 9.0.0.6, 9.1.0.0 - 9.1...","description":"IBM MQ 7.1.0.0 - 7.1.0.9, 7.5.0.0 - 7.5.0.9, 8.0.0.0 - 8.0.0.11, 9.0.0.0 - 9.0.0.6, 9.1.0.0 - 9.1.0.2, and 9.1.1 - 9.1.2 is vulnerable to a denial of service attack caused by a memory leak in the clustering code. IBM X-Force ID: 158337.","status":"published","published":"2022-05-24T16:57:00Z","modified":"2023-02-02T05:02:53Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"cwes":["CWE-401"],"updated_at":"2026-11-02T14:51:31.853894Z"}],"nvd":[{"id":"CVE-2019-4141","description":"IBM MQ 7.1.0.0 - 7.1.0.9, 7.5.0.0 - 7.5.0.9, 8.0.0.0 - 8.0.0.11, 9.0.0.0 - 9.0.0.6, 9.1.0.0 - 9.1.0.2, and 9.1.1 - 9.1.2 is vulnerable to a denial of service attack caused by a memory leak in the clustering code. IBM X-Force ID: 158337.","status":"published","published":"2019-09-27T14:15:11.28Z","modified":"2026-06-17T02:36:11.423Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary"},{"version":"3.0","score":5.3,"vector":"CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"secondary"},{"version":"2.0","score":4,"vector":"AV:N/AC:L/Au:S/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-401"],"updated_at":"2026-11-02T14:05:30.039477Z"}]}}