{"id":"CVE-2018-1419","aliases":["EUVD-2018-11998","GHSA-5cgv-p32m-wxw8"],"status":"published","title":"IBM WebSphere MQ 8.0 and 9.0, when configured to use a PAM module for authentication, could allow...","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.","severity":{"version":"3.0","score":3.7,"vector":"CVSS:3.0/A:L/AC:H/AV:N/C:N/I:N/PR:N/S:U/UI:N/E:U/RC:C/RL:O","level":"low","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-08","score":0.02078,"percentile":0.81626,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2018-06-15T14:00:00Z","modified":"2026-06-17T01:51:11Z","products":[{"vendor":"ibm","product":"mq"},{"vendor":"ibm","product":"websphere_mq"}],"references":[{"url":"http://www.ibm.com/support/docview.wss?uid=swg22014650","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"http://www.securityfocus.com/bid/104488","tags":["vdb-entry","x_refsource_BID","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/138949","tags":["vdb-entry","x_refsource_XF","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-1419"},{"url":"https://github.com/advisories/GHSA-5cgv-p32m-wxw8"}],"sources":{"cve":[{"id":"CVE-2018-1419","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.","status":"published","published":"2018-06-15T14:00:00Z","modified":"2024-09-16T20:57:17.398Z","cvss":[{"version":"3.0","score":3.7,"vector":"CVSS:3.0/A:L/AC:H/AV:N/C:N/I:N/PR:N/S:U/UI:N/E:U/RC:C/RL:O","level":"low","assessor":"cna"}],"updated_at":"2026-11-02T14:35:09.139955Z"}],"euvd":[{"id":"EUVD-2018-11998","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.","status":"published","published":"2018-06-15T14:00:00Z","modified":"2024-09-16T20:57:17Z","cvss":[{"version":"3.0","score":3.7,"vector":"CVSS:3.0/A:L/AC:H/AV:N/C:N/I:N/PR:N/S:U/UI:N/E:U/RC:C/RL:O","level":"low"}],"updated_at":"2026-11-03T00:55:10.024877Z"}],"ghsa":[{"id":"GHSA-5cgv-p32m-wxw8","title":"IBM WebSphere MQ 8.0 and 9.0, when configured to use a PAM module for authentication, could allow...","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.","status":"published","published":"2022-05-13T01:33:19Z","modified":"2023-02-01T05:08:34Z","cvss":[{"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"}],"updated_at":"2026-11-02T14:50:47.846536Z"}],"nvd":[{"id":"CVE-2018-1419","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.","status":"published","published":"2018-06-15T14:29:00.353Z","modified":"2026-06-17T01:51:11.393Z","cvss":[{"version":"3.0","score":3.7,"vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L","level":"low","assessor":"secondary"},{"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":"primary"},{"version":"2.0","score":3.5,"vector":"AV:N/AC:M/Au:S/C:N/I:N/A:P","level":"low","assessor":"primary"}],"updated_at":"2026-11-02T14:04:29.837913Z"}]}}