{"id":"CVE-2019-4049","aliases":["EUVD-2019-13656","GHSA-xhm5-vcjw-g9vf"],"status":"published","title":"IBM MQ 9.1.0.0, 9.1.0.1, 9.1.1, and 9.1.0.2 is vulnerable to a denial of service due to a local...","description":"IBM MQ 9.1.0.0, 9.1.0.1, 9.1.1, and 9.1.0.2 is vulnerable to a denial of service due to a local user being able to fill up the disk space of the underlying filesystem using the error logging service. IBM X-Force ID: 156398.","severity":{"version":"3.0","score":6.2,"vector":"CVSS:3.0/PR:N/I:N/UI:N/AV:L/S:U/AC:L/A:H/C:N/E:U/RC:C/RL:O","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00326,"percentile":0.25862,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-20","CWE-400"],"published":"2019-08-20T18:25:26Z","modified":"2026-06-17T02:36:04Z","products":[{"vendor":"ibm","product":"mq"}],"references":[{"url":"https://www.ibm.com/support/docview.wss?uid=ibm10870490","tags":["x_refsource_CONFIRM","x_transferred","Patch","Vendor Advisory"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/156398","tags":["vdb-entry","x_refsource_XF","x_transferred","VDB Entry","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2019-4049"},{"url":"https://github.com/advisories/GHSA-xhm5-vcjw-g9vf"}],"sources":{"cve":[{"id":"CVE-2019-4049","description":"IBM MQ 9.1.0.0, 9.1.0.1, 9.1.1, and 9.1.0.2 is vulnerable to a denial of service due to a local user being able to fill up the disk space of the underlying filesystem using the error logging service. IBM X-Force ID: 156398.","status":"published","published":"2019-08-20T18:25:26.381Z","modified":"2024-09-17T03:47:44.113Z","cvss":[{"version":"3.0","score":6.2,"vector":"CVSS:3.0/PR:N/I:N/UI:N/AV:L/S:U/AC:L/A:H/C:N/E:U/RC:C/RL:O","level":"medium","assessor":"cna"}],"updated_at":"2026-11-02T14:20:25.303966Z"}],"euvd":[{"id":"EUVD-2019-13656","description":"IBM MQ 9.1.0.0, 9.1.0.1, 9.1.1, and 9.1.0.2 is vulnerable to a denial of service due to a local user being able to fill up the disk space of the underlying filesystem using the error logging service. IBM X-Force ID: 156398.","status":"published","published":"2019-08-20T18:25:26Z","modified":"2024-09-17T03:47:44Z","cvss":[{"version":"3.0","score":6.2,"vector":"CVSS:3.0/PR:N/I:N/UI:N/AV:L/S:U/AC:L/A:H/C:N/E:U/RC:C/RL:O","level":"medium"}],"updated_at":"2026-11-03T00:28:29.042248Z"}],"ghsa":[{"id":"GHSA-xhm5-vcjw-g9vf","title":"IBM MQ 9.1.0.0, 9.1.0.1, 9.1.1, and 9.1.0.2 is vulnerable to a denial of service due to a local...","description":"IBM MQ 9.1.0.0, 9.1.0.1, 9.1.1, and 9.1.0.2 is vulnerable to a denial of service due to a local user being able to fill up the disk space of the underlying filesystem using the error logging service. IBM X-Force ID: 156398.","status":"published","published":"2022-05-24T16:54:07Z","modified":"2023-01-28T05:06:43Z","cwes":["CWE-20","CWE-400"],"updated_at":"2026-11-02T14:44:27.320019Z"}],"nvd":[{"id":"CVE-2019-4049","description":"IBM MQ 9.1.0.0, 9.1.0.1, 9.1.1, and 9.1.0.2 is vulnerable to a denial of service due to a local user being able to fill up the disk space of the underlying filesystem using the error logging service. IBM X-Force ID: 156398.","status":"published","published":"2019-08-20T19:15:11.493Z","modified":"2026-06-17T02:36:04.367Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary"},{"version":"3.0","score":6.2,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"secondary"},{"version":"2.0","score":2.1,"vector":"AV:L/AC:L/Au:N/C:N/I:N/A:P","level":"low","assessor":"primary"}],"cwes":["CWE-400"],"updated_at":"2026-11-02T14:05:23.725587Z"}]}}