{"id":"OSV-2017-79","aliases":[],"status":"published","title":"Heap-buffer-overflow in fuzz_read_callback","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=4785\n\n```\nCrash type: Heap-buffer-overflow WRITE {*}\nCrash state:\nfuzz_read_callback\nCurl_fillreadbuffer\nreadwrite_upload\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2021-01-13T21:57:35.291125Z","modified":"2022-04-13T03:04:42Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"curl","ranges":[{"type":"GIT","events":[{"introduced":"7ee59512f875604eb468fb6f3d26e39290f781c9"},{"fixed":"ab6eb2ec0744074004980d0f98677e52b215941f"}]}],"versions":["curl-7_57_0","curl-7_58_0","curl-7_59_0","curl-7_60_0","curl-7_61_0","curl-7_61_1","curl-7_62_0","curl-7_63_0","curl-7_64_0","curl-7_64_1","curl-7_65_0","curl-7_65_1","curl-7_65_2","curl-7_65_3","curl-7_66_0","curl-7_67_0","curl-7_68_0","curl-7_69_0","curl-7_69_1","curl-7_70_0","curl-7_71_0","curl-7_71_1","curl-7_72_0","curl-7_73_0","curl-7_74_0","tiny-curl-7_72_0"]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=4785","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2017-79","title":"Heap-buffer-overflow in fuzz_read_callback","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=4785\n\n```\nCrash type: Heap-buffer-overflow WRITE {*}\nCrash state:\nfuzz_read_callback\nCurl_fillreadbuffer\nreadwrite_upload\n```\n","status":"published","published":"2021-01-13T21:57:35.291125Z","modified":"2022-04-13T03:04:42.85013Z","updated_at":"2026-11-02T15:52:47.981622Z"}]}}