{"id":"OSV-2020-1230","aliases":[],"status":"published","title":"Heap-buffer-overflow in to_u32","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=16734\n\n```\nCrash type: Heap-buffer-overflow READ 1\nCrash state:\nto_u32\nfuzz_get_tlv_comn\nfuzz_add_mime_part\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2020-07-22T21:49:58.592376Z","modified":"2022-04-13T03:04:42Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"curl","ranges":[{"type":"GIT","events":[{"introduced":"0a5d28fa2ec872de55c8d3f3b62675f17ca9cd45"},{"fixed":"25f962193574e35fe638764c3afb9d25d8a9768b"}]}]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=16734","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2020-1230","title":"Heap-buffer-overflow in to_u32","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=16734\n\n```\nCrash type: Heap-buffer-overflow READ 1\nCrash state:\nto_u32\nfuzz_get_tlv_comn\nfuzz_add_mime_part\n```\n","status":"published","published":"2020-07-22T21:49:58.592376Z","modified":"2022-04-13T03:04:42.884077Z","updated_at":"2026-11-02T15:52:48.304316Z"}]}}