{"id":"OSV-2020-504","aliases":[],"status":"published","title":"Global-buffer-overflow in lwan_parse_rfc_time","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=14297\n\n```\nCrash type: Global-buffer-overflow READ 4\nCrash state:\nlwan_parse_rfc_time\nparse_if_modified_since\nfuzz_parse_http_request\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2020-07-01T00:00:13.515175Z","modified":"2026-10-20T17:25:26Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"lwan","ranges":[{"type":"GIT","events":[{"introduced":"5a47a0c2d988d3b3b1c8d3938b7a994f464469b5"},{"fixed":"4d04b78ace04a72632a8ccc74b00d8205c75d89a"}]}]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=14297","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2020-504","title":"Global-buffer-overflow in lwan_parse_rfc_time","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=14297\n\n```\nCrash type: Global-buffer-overflow READ 4\nCrash state:\nlwan_parse_rfc_time\nparse_if_modified_since\nfuzz_parse_http_request\n```\n","status":"published","published":"2020-07-01T00:00:13.515175Z","modified":"2026-10-20T17:25:26.777006184Z","updated_at":"2026-11-02T15:52:48.780247Z"}]}}