{"id":"CVE-2020-7870","aliases":["EUVD-2020-28802","GHSA-g7x4-v7hr-5ph2"],"status":"published","title":"A memory corruption vulnerability exists when ezPDF improperly handles the parameter. This...","description":"A memory corruption vulnerability exists when ezPDF improperly handles the parameter. This vulnerability exists due to insufficient validation of the parameter.","severity":{"version":"3.1","score":6.4,"vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:H","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00724,"percentile":0.54342,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-20","CWE-787"],"published":"2021-06-29T13:15:26Z","modified":"2026-06-17T03:25:34Z","products":[{"vendor":"unidocs","product":"ezpdf editor"},{"vendor":"unidocs","product":"ezpdf reader"},{"vendor":"unidocs","product":"ezpdf_editor"},{"vendor":"unidocs","product":"ezpdf_reader"}],"references":[{"url":"https://www.boho.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=36099","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-7870"},{"url":"https://github.com/advisories/GHSA-g7x4-v7hr-5ph2"}],"sources":{"cve":[{"id":"CVE-2020-7870","description":"A memory corruption vulnerability exists when ezPDF improperly handles the parameter. This vulnerability exists due to insufficient validation of the parameter.","status":"published","published":"2021-06-29T13:15:26Z","modified":"2024-08-04T09:41:01.926Z","cvss":[{"version":"3.1","score":6.4,"vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:H","level":"medium","assessor":"cna"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:35:58.787905Z"}],"euvd":[{"id":"EUVD-2020-28802","description":"A memory corruption vulnerability exists when ezPDF improperly handles the parameter. This vulnerability exists due to insufficient validation of the parameter.","status":"published","published":"2021-06-29T13:15:26Z","modified":"2024-08-04T09:41:01Z","cvss":[{"version":"3.1","score":6.4,"vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:H","level":"medium"}],"updated_at":"2026-11-03T03:07:59.058668Z"}],"ghsa":[{"id":"GHSA-g7x4-v7hr-5ph2","title":"A memory corruption vulnerability exists when ezPDF improperly handles the parameter. This...","description":"A memory corruption vulnerability exists when ezPDF improperly handles the parameter. This vulnerability exists due to insufficient validation of the parameter.","status":"published","published":"2022-05-24T19:06:33Z","modified":"2023-01-27T05:03:50Z","cvss":[{"version":"3.1","score":7.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-20","CWE-787"],"updated_at":"2026-11-02T14:42:19.917616Z"}],"nvd":[{"id":"CVE-2020-7870","description":"A memory corruption vulnerability exists when ezPDF improperly handles the parameter. This vulnerability exists due to insufficient validation of the parameter.","status":"published","published":"2021-06-29T14:15:08.307Z","modified":"2026-06-17T03:25:34.87Z","cvss":[{"version":"3.1","score":6.4,"vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:H","level":"medium","assessor":"secondary"},{"version":"3.1","score":7.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":6.5,"vector":"AV:N/AC:L/Au:S/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-20","CWE-787"],"updated_at":"2026-11-02T14:06:44.292752Z"}]}}