{"id":"CVE-2018-16303","aliases":["EUVD-2018-8154","GHSA-55ph-9w63-r34w"],"status":"published","title":"PDF-XChange Editor through 7.0.326.1 allows remote attackers to cause a denial of service ...","description":"PDF-XChange Editor through 7.0.326.1 allows remote attackers to cause a denial of service (resource consumption) via a crafted x:xmpmeta structure, a related issue to CVE-2003-1564.","severity":{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.01616,"percentile":0.76188,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-611"],"published":"2018-09-01T14:00:00Z","modified":"2026-06-17T01:44:03Z","products":[{"vendor":"pdf-xchange","product":"pdf-xchange_editor"}],"references":[{"url":"https://forum.tracker-software.com/viewtopic.php?f=62\u0026t=31419","tags":["x_refsource_MISC","x_transferred","Exploit","Issue Tracking","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-16303"},{"url":"https://github.com/advisories/GHSA-55ph-9w63-r34w"}],"sources":{"cve":[{"id":"CVE-2018-16303","description":"PDF-XChange Editor through 7.0.326.1 allows remote attackers to cause a denial of service (resource consumption) via a crafted x:xmpmeta structure, a related issue to CVE-2003-1564.","status":"published","published":"2018-09-01T14:00:00Z","modified":"2024-08-05T10:17:38.408Z","updated_at":"2026-11-02T14:35:11.072321Z"}],"euvd":[{"id":"EUVD-2018-8154","description":"PDF-XChange Editor through 7.0.326.1 allows remote attackers to cause a denial of service (resource consumption) via a crafted x:xmpmeta structure, a related issue to CVE-2003-1564.","status":"published","published":"2018-09-01T14:00:00Z","modified":"2024-08-05T10:17:38Z","updated_at":"2026-11-03T02:39:41.750379Z"}],"ghsa":[{"id":"GHSA-55ph-9w63-r34w","title":"PDF-XChange Editor through 7.0.326.1 allows remote attackers to cause a denial of service ...","description":"PDF-XChange Editor through 7.0.326.1 allows remote attackers to cause a denial of service (resource consumption) via a crafted x:xmpmeta structure, a related issue to CVE-2003-1564.","status":"published","published":"2022-05-14T02:03:04Z","modified":"2023-02-02T05:04:47Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"cwes":["CWE-611"],"updated_at":"2026-11-02T14:51:57.541Z"}],"nvd":[{"id":"CVE-2018-16303","description":"PDF-XChange Editor through 7.0.326.1 allows remote attackers to cause a denial of service (resource consumption) via a crafted x:xmpmeta structure, a related issue to CVE-2003-1564.","status":"published","published":"2018-09-01T14:29:00.387Z","modified":"2026-06-17T01:44:03.993Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-611"],"updated_at":"2026-11-02T14:04:38.672108Z"}]}}