{"id":"CVE-2017-10819","aliases":["EUVD-2017-2463","GHSA-vrhj-mrvh-x542"],"status":"published","title":"MaLion for Mac 4.3.0 to 5.2.1 does not properly validate certificates, which may allow an...","description":"MaLion for Mac 4.3.0 to 5.2.1 does not properly validate certificates, which may allow an attacker to eavesdrop on an encrypted communication.","severity":{"version":"3.1","score":5.9,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.00769,"percentile":0.55852,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-295"],"published":"2017-08-04T16:00:00Z","modified":"2026-06-17T01:00:45Z","products":[{"vendor":"intercom","product":"malion"},{"vendor":"intercom, inc.","product":"malion for mac"}],"references":[{"url":"http://www.intercom.co.jp/information/2017/0801.html","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://jvn.jp/en/vu/JVNVU91587298/index.html","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2017-10819"},{"url":"https://github.com/advisories/GHSA-vrhj-mrvh-x542"}],"sources":{"cve":[{"id":"CVE-2017-10819","description":"MaLion for Mac 4.3.0 to 5.2.1 does not properly validate certificates, which may allow an attacker to eavesdrop on an encrypted communication.","status":"published","published":"2017-08-04T16:00:00Z","modified":"2024-08-05T17:50:11.661Z","updated_at":"2026-11-02T14:33:13.27226Z"}],"euvd":[{"id":"EUVD-2017-2463","description":"MaLion for Mac 4.3.0 to 5.2.1 does not properly validate certificates, which may allow an attacker to eavesdrop on an encrypted communication.","status":"published","published":"2017-08-04T16:00:00Z","modified":"2024-08-05T17:50:11Z","updated_at":"2026-11-03T02:23:25.703104Z"}],"ghsa":[{"id":"GHSA-vrhj-mrvh-x542","title":"MaLion for Mac 4.3.0 to 5.2.1 does not properly validate certificates, which may allow an...","description":"MaLion for Mac 4.3.0 to 5.2.1 does not properly validate certificates, which may allow an attacker to eavesdrop on an encrypted communication.","status":"published","published":"2022-05-13T01:10:04Z","modified":"2023-02-01T05:03:35Z","cvss":[{"version":"3.1","score":5.9,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"medium"}],"cwes":["CWE-295"],"updated_at":"2026-11-02T14:50:05.01868Z"}],"nvd":[{"id":"CVE-2017-10819","description":"MaLion for Mac 4.3.0 to 5.2.1 does not properly validate certificates, which may allow an attacker to eavesdrop on an encrypted communication.","status":"published","published":"2017-08-04T16:29:00.323Z","modified":"2026-06-17T01:00:45.737Z","cvss":[{"version":"3.1","score":5.9,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/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"}],"cwes":["CWE-295"],"updated_at":"2026-11-02T14:03:54.862898Z"}]}}