{"id":"CVE-2022-45494","details":"Buffer overflow vulnerability in function json_parse_object in sheredom json.h before commit 0825301a07cbf51653882bf2b153cc81fdadf41 (November 14, 2022) allows attackers to code arbitrary code and gain escalated privileges.","aliases":["GHSA-wvpq-p7pp-cj6m"],"modified":"2026-10-21T02:50:21.567849996Z","published":"2023-01-31T00:00:00Z","database_specific":{"cna_assigner":"mitre","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/45xxx/CVE-2022-45494.json"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/45xxx/CVE-2022-45494.json"},{"type":"ADVISORY","url":"https://github.com/hyrathon/trophies/security/advisories/GHSA-wvpq-p7pp-cj6m"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-45494"},{"type":"REPORT","url":"https://github.com/sheredom/json.h/issues/93"},{"type":"REPORT","url":"https://github.com/sheredom/json.h/issues/97"},{"type":"PACKAGE","url":"https://github.com/sheredom/json.h"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/hyrathon/trophies","events":[{"introduced":"0"},{"fixed":"0825301a07cbf51653882bf2b153cc81fdadf41"}],"database_specific":{"extracted_events":[{"source":"DESCRIPTION","range":[{"introduced":"0"},{"fixed":"0825301a07cbf51653882bf2b153cc81fdadf41"}]}]}},{"type":"GIT","repo":"https://github.com/sheredom/json.h","events":[{"introduced":"0"},{"fixed":"0825301a07cbf51653882bf2b153cc81fdadf41"}],"database_specific":{"extracted_events":[{"source":"DESCRIPTION","range":[{"introduced":"0"},{"fixed":"0825301a07cbf51653882bf2b153cc81fdadf41"}]}]}}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-45494.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}]}