{"id":"OSV-2020-881","aliases":[],"status":"published","title":"Heap-buffer-overflow in read_uleb128","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=18549\n\n```\nCrash type: Heap-buffer-overflow READ 1\nCrash state:\nread_uleb128\nwalk_exports\nget_symbols\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2020-07-14T22:13:57.548799Z","modified":"2022-04-13T03:04:36Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"radare2","ranges":[{"type":"GIT","events":[{"introduced":"74958b8e88879302d6f61a813943b968cf03dbd5"},{"fixed":"3b04d3ef4093dafeff72e22589a3598ca0202ac9"}]}],"versions":["4.0.0","4.1.0","4.1.1","4.2.0","4.2.1","4.3.0","4.3.1","4.4.0","4.5.0","4.5.1","5.0.0","5.1.0","5.1.1","Continuous-Windows","continuous","release-5.0.0","5.2.0","5.2.1","5.3.0","5.3.1","5.4.0-git","5.4.0","5.4.2","5.5.0","5.5.2","5.5.4"]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=18549","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2020-881","title":"Heap-buffer-overflow in read_uleb128","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=18549\n\n```\nCrash type: Heap-buffer-overflow READ 1\nCrash state:\nread_uleb128\nwalk_exports\nget_symbols\n```\n","status":"published","published":"2020-07-14T22:13:57.548799Z","modified":"2022-04-13T03:04:36.670946Z","updated_at":"2026-11-02T15:52:48.780247Z"}]}}