{"id":"CVE-2019-4406","aliases":["EUVD-2019-14013","GHSA-g389-pjfh-3g4r"],"status":"published","title":"IBM Spectrum Protect Backup-Archive Client 7.1 and 8.1 may be vulnerable to a denial of service...","description":"IBM Spectrum Protect Backup-Archive Client 7.1 and 8.1 may be vulnerable to a denial of service attack due to a timing issue between client and server TCP/IP communications. IBM X-Force ID: 162477.","severity":{"version":"3.0","score":4.4,"vector":"CVSS:3.0/PR:H/AC:L/I:N/C:N/A:H/S:U/AV:L/UI:N/E:U/RC:C/RL:O","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.003,"percentile":0.22909,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-20"],"published":"2019-11-25T17:01:24Z","modified":"2026-06-17T02:36:29Z","products":[{"vendor":"ibm","product":"spectrum protect backup-archive client"},{"vendor":"ibm","product":"spectrum_protect_backup-archive_client"}],"references":[{"url":"https://www.ibm.com/support/pages/node/1107777","tags":["x_refsource_CONFIRM","x_transferred","Patch","Vendor Advisory"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/162477","tags":["vdb-entry","x_refsource_XF","x_transferred","VDB Entry","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2019-4406"},{"url":"https://github.com/advisories/GHSA-g389-pjfh-3g4r"}],"sources":{"cve":[{"id":"CVE-2019-4406","description":"IBM Spectrum Protect Backup-Archive Client 7.1 and 8.1 may be vulnerable to a denial of service attack due to a timing issue between client and server TCP/IP communications. IBM X-Force ID: 162477.","status":"published","published":"2019-11-25T17:01:24.44Z","modified":"2024-09-17T02:11:17.801Z","cvss":[{"version":"3.0","score":4.4,"vector":"CVSS:3.0/PR:H/AC:L/I:N/C:N/A:H/S:U/AV:L/UI:N/E:U/RC:C/RL:O","level":"medium","assessor":"cna"}],"updated_at":"2026-11-02T14:20:25.303966Z"}],"euvd":[{"id":"EUVD-2019-14013","description":"IBM Spectrum Protect Backup-Archive Client 7.1 and 8.1 may be vulnerable to a denial of service attack due to a timing issue between client and server TCP/IP communications. IBM X-Force ID: 162477.","status":"published","published":"2019-11-25T17:01:24Z","modified":"2024-09-17T02:11:17Z","cvss":[{"version":"3.0","score":4.4,"vector":"CVSS:3.0/PR:H/AC:L/I:N/C:N/A:H/S:U/AV:L/UI:N/E:U/RC:C/RL:O","level":"medium"}],"updated_at":"2026-11-03T00:28:42.924013Z"}],"ghsa":[{"id":"GHSA-g389-pjfh-3g4r","title":"IBM Spectrum Protect Backup-Archive Client 7.1 and 8.1 may be vulnerable to a denial of service...","description":"IBM Spectrum Protect Backup-Archive Client 7.1 and 8.1 may be vulnerable to a denial of service attack due to a timing issue between client and server TCP/IP communications. IBM X-Force ID: 162477.","status":"published","published":"2022-05-24T17:02:00Z","modified":"2023-01-28T05:07:47Z","cwes":["CWE-20"],"updated_at":"2026-11-02T14:44:34.529278Z"}],"nvd":[{"id":"CVE-2019-4406","description":"IBM Spectrum Protect Backup-Archive Client 7.1 and 8.1 may be vulnerable to a denial of service attack due to a timing issue between client and server TCP/IP communications. IBM X-Force ID: 162477.","status":"published","published":"2019-11-25T17:15:12.183Z","modified":"2026-06-17T02:36:29.72Z","cvss":[{"version":"3.1","score":4.4,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary"},{"version":"3.0","score":4.4,"vector":"CVSS:3.0/AV:L/AC:L/PR:H/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"}],"updated_at":"2026-11-02T14:05:38.993437Z"}]}}