{"id":"CVE-2019-0559","aliases":["EUVD-2019-1329","GHSA-f368-gpp8-3vwv"],"status":"published","title":"An information disclosure vulnerability exists when Microsoft Outlook improperly handles certain...","description":"An information disclosure vulnerability exists when Microsoft Outlook improperly handles certain types of messages, aka \"Microsoft Outlook Information Disclosure Vulnerability.\" This affects Office 365 ProPlus, Microsoft Office, Microsoft Outlook.","severity":{"version":"3.0","score":6.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.06783,"percentile":0.94036,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2019-01-08T21:00:00Z","modified":"2026-06-17T02:08:24Z","products":[{"vendor":"microsoft","product":"microsoft office"},{"vendor":"microsoft","product":"microsoft outlook"},{"vendor":"microsoft","product":"office"},{"vendor":"microsoft","product":"office_365_proplus"},{"vendor":"microsoft","product":"outlook"},{"vendor":"microsoft corporation","product":"microsoft outlook"}],"references":[{"url":"http://www.securityfocus.com/bid/106397","tags":["vdb-entry","x_refsource_BID","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0559","tags":["x_refsource_CONFIRM","x_transferred","Patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2019-0559"},{"url":"https://github.com/advisories/GHSA-f368-gpp8-3vwv"}],"sources":{"cve":[{"id":"CVE-2019-0559","description":"An information disclosure vulnerability exists when Microsoft Outlook improperly handles certain types of messages, aka \"Microsoft Outlook Information Disclosure Vulnerability.\" This affects Office 365 ProPlus, Microsoft Office, Microsoft Outlook.","status":"published","published":"2019-01-08T21:00:00Z","modified":"2024-08-04T17:51:26.856Z","updated_at":"2026-11-02T14:32:24.473448Z"}],"euvd":[{"id":"EUVD-2019-1329","description":"An information disclosure vulnerability exists when Microsoft Outlook improperly handles certain types of messages, aka \"Microsoft Outlook Information Disclosure Vulnerability.\" This affects Office 365 ProPlus, Microsoft Office, Microsoft Outlook.","status":"published","published":"2019-01-08T21:00:00Z","modified":"2024-08-04T17:51:26Z","updated_at":"2026-11-03T03:07:01.549362Z"}],"ghsa":[{"id":"GHSA-f368-gpp8-3vwv","title":"An information disclosure vulnerability exists when Microsoft Outlook improperly handles certain...","description":"An information disclosure vulnerability exists when Microsoft Outlook improperly handles certain types of messages, aka \"Microsoft Outlook Information Disclosure Vulnerability.\" This affects Office 365 ProPlus, Microsoft Office, Microsoft Outlook.","status":"published","published":"2022-05-13T01:21:16Z","modified":"2023-02-01T05:06:22Z","cvss":[{"version":"3.0","score":6.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","level":"medium"}],"updated_at":"2026-11-02T14:50:20.778256Z"}],"nvd":[{"id":"CVE-2019-0559","description":"An information disclosure vulnerability exists when Microsoft Outlook improperly handles certain types of messages, aka \"Microsoft Outlook Information Disclosure Vulnerability.\" This affects Office 365 ProPlus, Microsoft Office, Microsoft Outlook.","status":"published","published":"2019-01-08T21:29:01.16Z","modified":"2026-06-17T02:08:24.683Z","cvss":[{"version":"3.0","score":6.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:05:02.989216Z"}]}}