{"id":"OSV-2020-1272","aliases":[],"status":"published","title":"Heap-buffer-overflow in ASN1_get_object","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=13803\n\n```\nCrash type: Heap-buffer-overflow READ 1\nCrash state:\nASN1_get_object\nasn1_check_tlen\nasn1_item_ex_d2i\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2020-07-22T21:50:02.220943Z","modified":"2022-04-13T03:04:38Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"libressl","ranges":[{"type":"GIT","events":[{"introduced":"4ea2a01a0d2cc889e95316f51c7a36f8f158df44"},{"fixed":"2f7827344a0234320c7ad8d2fc2418e9d8a586c9"}]}]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=13803","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2020-1272","title":"Heap-buffer-overflow in ASN1_get_object","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=13803\n\n```\nCrash type: Heap-buffer-overflow READ 1\nCrash state:\nASN1_get_object\nasn1_check_tlen\nasn1_item_ex_d2i\n```\n","status":"published","published":"2020-07-22T21:50:02.220943Z","modified":"2022-04-13T03:04:38.807734Z","updated_at":"2026-11-02T15:52:48.304316Z"}]}}