{"id":"CVE-2020-4466","aliases":["EUVD-2020-25713","GHSA-hwcv-f7qg-ch9g"],"status":"published","title":"IBM MQ for HPE NonStop 8.0.4 and 8.1.0 could allow a remote authenticated attacker could cause a...","description":"IBM MQ for HPE NonStop 8.0.4 and 8.1.0 could allow a remote authenticated attacker could cause a denial of service due to an error within the Queue processing function. IBM X-Force ID: 181563.","severity":{"version":"3.0","score":6.5,"vector":"CVSS:3.0/S:U/C:N/UI:N/AV:N/AC:L/A:H/PR:L/I:N/RL:O/E:U/RC:C","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.01354,"percentile":0.71806,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2020-07-20T14:05:24Z","modified":"2026-06-17T03:20:01Z","products":[{"vendor":"ibm","product":"mq for hpe nonstop"},{"vendor":"ibm","product":"mq_for_hpe_nonstop"}],"references":[{"url":"https://www.ibm.com/support/pages/node/6250473","tags":["x_refsource_CONFIRM","x_transferred","Patch","Vendor Advisory"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/181563","tags":["vdb-entry","x_refsource_XF","x_transferred","VDB Entry","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-4466"},{"url":"https://github.com/advisories/GHSA-hwcv-f7qg-ch9g"}],"sources":{"cve":[{"id":"CVE-2020-4466","description":"IBM MQ for HPE NonStop 8.0.4 and 8.1.0 could allow a remote authenticated attacker could cause a denial of service due to an error within the Queue processing function. IBM X-Force ID: 181563.","status":"published","published":"2020-07-20T14:05:24.605Z","modified":"2024-09-16T20:13:28.62Z","cvss":[{"version":"3.0","score":6.5,"vector":"CVSS:3.0/S:U/C:N/UI:N/AV:N/AC:L/A:H/PR:L/I:N/RL:O/E:U/RC:C","level":"medium","assessor":"cna"}],"updated_at":"2026-11-02T14:35:55.797746Z"}],"euvd":[{"id":"EUVD-2020-25713","description":"IBM MQ for HPE NonStop 8.0.4 and 8.1.0 could allow a remote authenticated attacker could cause a denial of service due to an error within the Queue processing function. IBM X-Force ID: 181563.","status":"published","published":"2020-07-20T14:05:24Z","modified":"2024-09-16T20:13:28Z","cvss":[{"version":"3.0","score":6.5,"vector":"CVSS:3.0/S:U/C:N/UI:N/AV:N/AC:L/A:H/PR:L/I:N/RL:O/E:U/RC:C","level":"medium"}],"updated_at":"2026-11-03T00:55:15.889317Z"}],"ghsa":[{"id":"GHSA-hwcv-f7qg-ch9g","title":"IBM MQ for HPE NonStop 8.0.4 and 8.1.0 could allow a remote authenticated attacker could cause a...","description":"IBM MQ for HPE NonStop 8.0.4 and 8.1.0 could allow a remote authenticated attacker could cause a denial of service due to an error within the Queue processing function. IBM X-Force ID: 181563.","status":"published","published":"2022-05-24T17:23:59Z","modified":"2023-01-29T05:03:35Z","updated_at":"2026-11-02T14:45:20.937669Z"}],"nvd":[{"id":"CVE-2020-4466","description":"IBM MQ for HPE NonStop 8.0.4 and 8.1.0 could allow a remote authenticated attacker could cause a denial of service due to an error within the Queue processing function. IBM X-Force ID: 181563.","status":"published","published":"2020-07-20T14:15:10.637Z","modified":"2026-06-17T03:20:01.167Z","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":6.5,"vector":"CVSS:3.0/AV:N/AC:L/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"}],"updated_at":"2026-11-02T14:06:10.086163Z"}]}}