{"id":"CVE-2018-20591","details":"A heap-based buffer over-read was discovered in decompileJUMP function in util/decompile.c of libming v0.4.8. A crafted input can cause segmentation faults, leading to denial-of-service, as demonstrated by swftocxx.","modified":"2026-07-08T19:45:19.872878Z","published":"2018-12-30T18:29:00.397Z","references":[{"type":"EVIDENCE","url":"https://github.com/libming/libming/issues/168"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/libming/libming","events":[{"introduced":"b72cc2fda0e8b3792b7b3f7361fc3f917f269433"},{"last_affected":"b72cc2fda0e8b3792b7b3f7361fc3f917f269433"}],"database_specific":{"cpe":"cpe:2.3:a:libming:libming:0.4.8:*:*:*:*:*:*:*","extracted_events":[{"introduced":"0.4.8"},{"last_affected":"0.4.8"}],"source":"CPE_STRING"}}],"versions":["0.4.8","ming-0_4_8"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-20591.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"}]}