{"id":"CVE-2020-18839","aliases":["DEBIAN-CVE-2020-18839","EUVD-2020-10752","GHSA-9qxr-688p-9w44","UBUNTU-CVE-2020-18839"],"status":"published","title":"Buffer Overflow vulnerability in HtmlOutputDev::page in poppler 0.75.0 allows attackers to cause...","description":"Buffer Overflow vulnerability in HtmlOutputDev::page in poppler 0.75.0 allows attackers to cause a denial of service.","severity":{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-11","score":0.00652,"percentile":0.51695,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-787"],"published":"2023-08-22T00:00:00Z","modified":"2026-10-26T12:02:29Z","fixes":[{"ecosystem":"Debian:12","package":"poppler","fixed_in":["0.85.0-2"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"poppler","fixed_in":["0.85.0-2"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"poppler","fixed_in":["0.85.0-2"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"poppler","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.85.0-2"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"poppler","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.85.0-2"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"poppler","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.85.0-2"}]}]}],"products":[{"vendor":"freedesktop","product":"poppler"}],"references":[{"url":"https://gitlab.freedesktop.org/poppler/poppler/issues/742","tags":["x_transferred","Exploit","Issue Tracking","Vendor Advisory","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-18839"},{"url":"https://github.com/advisories/GHSA-9qxr-688p-9w44"},{"url":"https://security-tracker.debian.org/tracker/CVE-2020-18839","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2020-18839","tags":["report"]},{"url":"https://gitlab.freedesktop.org/poppler/poppler/-/issues/742","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2020-18839","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2020-18839","description":"Buffer Overflow vulnerability in HtmlOutputDev::page in poppler 0.75.0 allows attackers to cause a denial of service.","status":"published","published":"2023-08-22T00:00:00Z","modified":"2024-10-04T16:30:40.377Z","updated_at":"2026-11-02T14:35:59.434367Z"}],"euvd":[{"id":"EUVD-2020-10752","description":"Buffer Overflow vulnerability in HtmlOutputDev::page in poppler 0.75.0 allows attackers to cause a denial of service.","status":"published","published":"2023-08-22T00:00:00Z","modified":"2024-10-04T16:30:40Z","updated_at":"2026-11-03T00:27:51.858084Z"}],"ghsa":[{"id":"GHSA-9qxr-688p-9w44","title":"Buffer Overflow vulnerability in HtmlOutputDev::page in poppler 0.75.0 allows attackers to cause...","description":"Buffer Overflow vulnerability in HtmlOutputDev::page in poppler 0.75.0 allows attackers to cause a denial of service.","status":"published","published":"2023-08-22T21:30:24Z","modified":"2024-04-04T07:05:40Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T14:56:48.229282Z"}],"nvd":[{"id":"CVE-2020-18839","description":"Buffer Overflow vulnerability in HtmlOutputDev::page in poppler 0.75.0 allows attackers to cause a denial of service.","status":"published","published":"2023-08-22T19:15:56.57Z","modified":"2026-06-17T02:59:29.423Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T14:06:47.910346Z"}],"osv":[{"id":"CVE-2020-18839","description":"Buffer Overflow vulnerability in HtmlOutputDev::page in poppler 0.75.0 allows attackers to cause a denial of service.","status":"published","published":"2023-08-22T19:15:56.57Z","modified":"2026-10-20T10:52:04.399970418Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T15:44:15.212689Z"},{"id":"DEBIAN-CVE-2020-18839","description":"Buffer Overflow vulnerability in HtmlOutputDev::page in poppler 0.75.0 allows attackers to cause a denial of service.","status":"published","published":"2023-08-22T19:15:56.57Z","modified":"2026-10-26T12:02:29.117007587Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T15:45:33.384087Z"},{"id":"UBUNTU-CVE-2020-18839","description":"Buffer Overflow vulnerability in HtmlOutputDev::page in poppler 0.75.0 allows attackers to cause a denial of service.","status":"withdrawn","published":"2023-08-22T19:15:00Z","modified":"2025-07-16T07:41:07.701371Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T15:54:23.344108Z"}]}}