{"id":"OSV-2020-1113","aliases":[],"status":"published","title":"Heap-use-after-free in node_min_byte_len","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=21998\n\n```\nCrash type: Heap-use-after-free READ 4\nCrash state:\nnode_min_byte_len\ntune_quant\ntune_tree\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2020-07-22T21:49:48.153542Z","modified":"2022-04-13T03:04:40Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"oniguruma","ranges":[{"type":"GIT","events":[{"introduced":"efa4e3afb3926b2899e09a0d7c73bc7914e30c3a"},{"fixed":"5066ddb254b830bb583e62521ea7ac838f6df121"},{"fixed":"dab2a5557c3142f7f9f5d7d897a4d37454b5a7ad"}]}],"versions":["v6.9.5_rev1"]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=21998","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2020-1113","title":"Heap-use-after-free in node_min_byte_len","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=21998\n\n```\nCrash type: Heap-use-after-free READ 4\nCrash state:\nnode_min_byte_len\ntune_quant\ntune_tree\n```\n","status":"published","published":"2020-07-22T21:49:48.153542Z","modified":"2022-04-13T03:04:40.948922Z","updated_at":"2026-11-02T15:52:48.304316Z"}]}}