{"id":"CVE-2019-4568","aliases":["EUVD-2019-14175","GHSA-pvxj-qh55-6c9f"],"status":"published","title":"IBM MQ and IBM MQ Appliance 8.0 and 9.0 LTS could allow a remote attacker with intimate knowledge...","description":"IBM MQ and IBM MQ Appliance 8.0 and 9.0 LTS could allow a remote attacker with intimate knowledge of the server to cause a denial of service when receiving data on the channel. IBM X-Force ID: 166629.","severity":{"version":"3.0","score":5.9,"vector":"CVSS:3.0/S:U/A:H/C:N/AV:N/AC:H/I:N/UI:N/PR:N/RC:C/RL:O/E:U","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.01281,"percentile":0.70238,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-20"],"published":"2020-01-28T18:30:52Z","modified":"2026-06-17T02:36:39Z","products":[{"vendor":"ibm","product":"mq"},{"vendor":"ibm","product":"mq_appliance"}],"references":[{"url":"https://www.ibm.com/support/pages/node/1106517","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/166629","tags":["vdb-entry","x_refsource_XF","x_transferred","VDB Entry","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2019-4568"},{"url":"https://github.com/advisories/GHSA-pvxj-qh55-6c9f"}],"sources":{"cve":[{"id":"CVE-2019-4568","description":"IBM MQ and IBM MQ Appliance 8.0 and 9.0 LTS could allow a remote attacker with intimate knowledge of the server to cause a denial of service when receiving data on the channel. IBM X-Force ID: 166629.","status":"published","published":"2020-01-28T18:30:52.103Z","modified":"2024-09-17T04:13:47.232Z","cvss":[{"version":"3.0","score":5.9,"vector":"CVSS:3.0/S:U/A:H/C:N/AV:N/AC:H/I:N/UI:N/PR:N/RC:C/RL:O/E:U","level":"medium","assessor":"cna"}],"updated_at":"2026-11-02T14:20:25.303966Z"}],"euvd":[{"id":"EUVD-2019-14175","description":"IBM MQ and IBM MQ Appliance 8.0 and 9.0 LTS could allow a remote attacker with intimate knowledge of the server to cause a denial of service when receiving data on the channel. IBM X-Force ID: 166629.","status":"published","published":"2020-01-28T18:30:52Z","modified":"2024-09-17T04:13:47Z","cvss":[{"version":"3.0","score":5.9,"vector":"CVSS:3.0/S:U/A:H/C:N/AV:N/AC:H/I:N/UI:N/PR:N/RC:C/RL:O/E:U","level":"medium"}],"updated_at":"2026-11-03T00:28:24.821388Z"}],"ghsa":[{"id":"GHSA-pvxj-qh55-6c9f","title":"IBM MQ and IBM MQ Appliance 8.0 and 9.0 LTS could allow a remote attacker with intimate knowledge...","description":"IBM MQ and IBM MQ Appliance 8.0 and 9.0 LTS could allow a remote attacker with intimate knowledge of the server to cause a denial of service when receiving data on the channel. IBM X-Force ID: 166629.","status":"published","published":"2022-05-24T17:07:34Z","modified":"2023-01-29T05:01:24Z","cwes":["CWE-20"],"updated_at":"2026-11-02T14:44:48.898243Z"}],"nvd":[{"id":"CVE-2019-4568","description":"IBM MQ and IBM MQ Appliance 8.0 and 9.0 LTS could allow a remote attacker with intimate knowledge of the server to cause a denial of service when receiving data on the channel. IBM X-Force ID: 166629.","status":"published","published":"2020-01-28T19:15:13.017Z","modified":"2026-06-17T02:36:39.947Z","cvss":[{"version":"3.1","score":5.9,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary"},{"version":"3.0","score":5.9,"vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"secondary"},{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:05:43.875329Z"}]}}