{"id":"CVE-2020-18430","aliases":["EUVD-2020-10354","GHSA-7p48-mmvc-mh96","UBUNTU-CVE-2020-18430"],"status":"published","title":"tinyexr 0.9.5 was discovered to contain an array index error in the tinyexr::DecodeEXRImage...","description":"tinyexr 0.9.5 was discovered to contain an array index error in the tinyexr::DecodeEXRImage component, which can lead to a denial of service (DOS).","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-12","score":0.01233,"percentile":0.69408,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-129"],"published":"2021-07-26T21:36:03Z","modified":"2026-10-20T10:52:03Z","affected":[{"source":"osv","ecosystem":"Ubuntu:22.04:LTS","package":"tinyexr","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.0.0+dfsg-1","1.0.1+dfsg-3"]},{"source":"osv","ecosystem":"Ubuntu:24.04:LTS","package":"tinyexr","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.0.7+dfsg-1","1.0.8+dfsg-1"]},{"source":"osv","ecosystem":"Ubuntu:25.10","package":"tinyexr","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.0.10+dfsg-1"]},{"source":"osv","ecosystem":"Ubuntu:26.10","package":"tinyexr","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.0.12+dfsg-1","1.0.13+dfsg-2"]},{"source":"osv","ecosystem":"Ubuntu:26.04:LTS","package":"tinyexr","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.0.10+dfsg-1","1.0.12+dfsg-1"]}],"products":[{"vendor":"tinyexr_project","product":"tinyexr"}],"references":[{"url":"https://github.com/ChijinZ/security_advisories/tree/master/tinyexr_65f9859","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory","evidence","report"]},{"url":"https://github.com/syoyo/tinyexr/issues/108","tags":["x_refsource_MISC","x_transferred","Exploit","Issue Tracking","Patch","Third Party Advisory","fix","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-18430"},{"url":"https://github.com/advisories/GHSA-7p48-mmvc-mh96"},{"url":"https://ubuntu.com/security/CVE-2020-18430","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2020-18430","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2020-18430","description":"tinyexr 0.9.5 was discovered to contain an array index error in the tinyexr::DecodeEXRImage component, which can lead to a denial of service (DOS).","status":"published","published":"2021-07-26T21:36:03Z","modified":"2024-08-04T14:00:49.289Z","updated_at":"2026-11-02T14:35:59.434367Z"}],"euvd":[{"id":"EUVD-2020-10354","description":"tinyexr 0.9.5 was discovered to contain an array index error in the tinyexr::DecodeEXRImage component, which can lead to a denial of service (DOS).","status":"published","published":"2021-07-26T21:36:03Z","modified":"2024-08-04T14:00:49Z","updated_at":"2026-11-03T03:07:26.397496Z"}],"ghsa":[{"id":"GHSA-7p48-mmvc-mh96","title":"tinyexr 0.9.5 was discovered to contain an array index error in the tinyexr::DecodeEXRImage...","description":"tinyexr 0.9.5 was discovered to contain an array index error in the tinyexr::DecodeEXRImage component, which can lead to a denial of service (DOS).","status":"published","published":"2022-05-24T19:09:17Z","modified":"2023-01-30T05:01:10Z","cwes":["CWE-129"],"updated_at":"2026-11-02T14:46:21.093669Z"}],"nvd":[{"id":"CVE-2020-18430","description":"tinyexr 0.9.5 was discovered to contain an array index error in the tinyexr::DecodeEXRImage component, which can lead to a denial of service (DOS).","status":"published","published":"2021-07-26T22:15:08.223Z","modified":"2026-06-17T02:59:18.767Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/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-129"],"updated_at":"2026-11-02T14:06:44.292752Z"}],"osv":[{"id":"CVE-2020-18430","description":"tinyexr 0.9.5 was discovered to contain an array index error in the tinyexr::DecodeEXRImage component, which can lead to a denial of service (DOS).","status":"published","published":"2021-07-26T22:15:08.223Z","modified":"2026-10-20T10:52:03.561418746Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T15:44:15.212689Z"},{"id":"UBUNTU-CVE-2020-18430","description":"tinyexr 0.9.5 was discovered to contain an array index error in the tinyexr::DecodeEXRImage component, which can lead to a denial of service (DOS).","status":"published","published":"2021-07-26T22:15:00Z","modified":"2026-10-17T12:56:18.680031204Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T15:54:23.344108Z"}]}}