{"id":"OSV-2020-32","aliases":[],"status":"published","title":"Heap-buffer-overflow in read_bits_16","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=20459\n\n```\nCrash type: Heap-buffer-overflow READ 1\nCrash state:\nread_bits_16\ndecode_number\ndo_uncompress_block\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2020-06-24T01:51:11.044419Z","modified":"2022-04-13T03:04:41Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"libarchive","ranges":[{"type":"GIT","events":[{"introduced":"c9267d665c30fa78023bd70b8e9c6f02450777e2"},{"fixed":"94821008d6eea81e315c5881cdf739202961040a"}]}],"versions":["v3.4.1"]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=20459","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2020-32","title":"Heap-buffer-overflow in read_bits_16","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=20459\n\n```\nCrash type: Heap-buffer-overflow READ 1\nCrash state:\nread_bits_16\ndecode_number\ndo_uncompress_block\n```\n","status":"published","published":"2020-06-24T01:51:11.044419Z","modified":"2022-04-13T03:04:41.173391Z","updated_at":"2026-11-02T15:52:48.531106Z"}]}}