{"id":"CVE-2020-24827","details":"A vulnerability in the dwarf::cursor::skip_form function of Libelfin v0.3 allows attackers to cause a denial of service (DOS) through a segmentation fault via a crafted ELF file.","modified":"2026-07-08T17:56:48.069709Z","published":"2021-08-04T15:15:08.790Z","references":[{"type":"REPORT","url":"https://github.com/aclements/libelfin/issues/47"},{"type":"EVIDENCE","url":"https://github.com/xiaoxiongwang/function_bugs/tree/master/libelfin#segv-in-function-dwarfcursorskip_form-at-dwarfcursorcc181"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/aclements/libelfin","events":[{"introduced":"d5ad1b95142d9499459d8ae3f921f9937056213f"},{"last_affected":"d5ad1b95142d9499459d8ae3f921f9937056213f"}],"database_specific":{"cpe":"cpe:2.3:a:libelfin_project:libelfin:0.3:*:*:*:*:*:*:*","extracted_events":[{"introduced":"0.3"},{"last_affected":"0.3"}],"source":"CPE_STRING"}}],"versions":["0.3","v0.3"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-24827.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"}]}