{"id":"CVE-2022-34300","details":"In tinyexr 1.0.1, there is a heap-based buffer over-read in tinyexr::DecodePixelData.","modified":"2026-08-12T03:51:10.408922486Z","published":"2022-06-22T00:00:00Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/34xxx/CVE-2022-34300.json","cna_assigner":"mitre"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/34xxx/CVE-2022-34300.json"},{"type":"ADVISORY","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HSGENQ3UEQ6QEKW45FLZFGXPCD5IHXFM/"},{"type":"ADVISORY","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/I4YMGAN6AV4H4HPDINUHBKX7XE4T5THF/"},{"type":"ADVISORY","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JFCXR2EJGIE24DV45AWX6JJM7RQAT5CY/"},{"type":"ADVISORY","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LQCZL36LTOHWCQ25R5WTRSD5QMM436Q6/"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-34300"},{"type":"REPORT","url":"https://github.com/syoyo/tinyexr/issues/167"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/syoyo/tinyexr","events":[{"introduced":"b0d2abbd7c2db486e0c3b99201b3153a64f516ad"},{"last_affected":"b0d2abbd7c2db486e0c3b99201b3153a64f516ad"}],"database_specific":{"extracted_events":[{"introduced":"1.0.1"},{"last_affected":"1.0.1"}],"source":"CPE_STRING","cpe":"cpe:2.3:a:tinyexr_project:tinyexr:1.0.1:*:*:*:*:*:*:*"}}],"versions":["1.0.1","v1.0.1"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-34300.json"}}],"schema_version":"1.9.0"}