{"id":"CVE-2023-31972","details":"yasm v1.3.0 was discovered to contain a use after free via the function pp_getline at /nasm/nasm-pp.c. Note: Multiple third parties dispute this as a bug and not a vulnerability according to the YASM security policy.","modified":"2026-08-12T03:51:39.655933970Z","published":"2023-05-09T00:00:00Z","database_specific":{"cna_assigner":"mitre","isDisputed":true,"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/31xxx/CVE-2023-31972.json"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/31xxx/CVE-2023-31972.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-31972"},{"type":"REPORT","url":"https://github.com/yasm/yasm/issues/209"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/yasm/yasm","events":[{"introduced":"ba463d3c26c0ece2e797b8d6381b161633b5971a"},{"last_affected":"ba463d3c26c0ece2e797b8d6381b161633b5971a"}],"database_specific":{"cpe":"cpe:2.3:a:tortall:yasm:1.3.0:*:*:*:*:*:*:*","extracted_events":[{"introduced":"1.3.0"},{"last_affected":"1.3.0"}],"source":"CPE_STRING"}}],"versions":["1.3.0","v1.3.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-31972.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:N/I:N/A:H"}]}