{"id":"OSV-2020-2071","aliases":[],"status":"published","title":"Heap-buffer-overflow in flb_log_print","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=26325\n\n```\nCrash type: Heap-buffer-overflow READ {*}\nCrash state:\nflb_log_print\nflb_parser_typecast\nlogfmt_parser\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2020-10-15T00:00:37.893897Z","modified":"2022-04-13T03:04:38Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"fluent-bit","ranges":[{"type":"GIT","events":[{"introduced":"dc234b10f5e7a0a6f7fcc35609f12e9f48420bd4"},{"fixed":"7f0c3bb1bd8645ca556125b5afae8db77f973085"},{"fixed":"72b62d2270edda9a0281ff8a6c3903d99e1892c9"}]}]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=26325","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2020-2071","title":"Heap-buffer-overflow in flb_log_print","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=26325\n\n```\nCrash type: Heap-buffer-overflow READ {*}\nCrash state:\nflb_log_print\nflb_parser_typecast\nlogfmt_parser\n```\n","status":"published","published":"2020-10-15T00:00:37.893897Z","modified":"2022-04-13T03:04:38.37948Z","updated_at":"2026-11-02T15:52:48.531106Z"}]}}