{"id":"CVE-2022-40923","details":"A vulnerability in the LIEF::MachO::SegmentCommand::virtual_address function of LIEF v0.12.1 allows attackers to cause a denial of service (DOS) through a segmentation fault via a crafted MachO file.","aliases":["GHSA-rm2x-hgr8-w343","PYSEC-2022-43139"],"modified":"2026-08-12T03:51:14.724994865Z","published":"2022-09-30T18:36:33Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/40xxx/CVE-2022-40923.json","cna_assigner":"mitre"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/40xxx/CVE-2022-40923.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-40923"},{"type":"REPORT","url":"https://github.com/lief-project/LIEF/issues/784"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/lief-project/lief","events":[{"introduced":"c7b3ce3b2ce6917855a72709f73ef6d00b50e1f7"},{"last_affected":"c7b3ce3b2ce6917855a72709f73ef6d00b50e1f7"}],"database_specific":{"cpe":"cpe:2.3:a:lief-project:lief:0.12.1:*:*:*:*:*:*:*","extracted_events":[{"introduced":"0.12.1"},{"last_affected":"0.12.1"}],"source":"CPE_STRING"}}],"versions":["0.12.1"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-40923.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"}]}