{"id":"OSV-2017-59","aliases":[],"status":"published","title":"Heap-buffer-overflow in nlohmann::basic_json\u003cstd::__1::map, std::__1::vector, std::__1::basic_string\u003ccha","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=381\n\n```\nCrash type: Heap-buffer-overflow READ 1\nCrash state:\nnlohmann::basic_json\u003cstd::__1::map, std::__1::vector, std::__1::basic_string\u003ccha\nnlohmann::basic_json\u003cstd::__1::map, std::__1::vector, std::__1::basic_string\u003ccha\nnlohmann::basic_json\u003cstd::__1::map, std::__1::vector, std::__1::basic_string\u003ccha\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2021-01-13T21:56:29.409531Z","modified":"2022-04-13T03:04:34Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"json","ranges":[{"type":"GIT","events":[{"introduced":"f8d640b185c4b34bfb651250eb3b7113caf0317b"},{"fixed":"476507031890fd6effb7b447a156168803b0bd37"}]}]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=381","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2017-59","title":"Heap-buffer-overflow in nlohmann::basic_json\u003cstd::__1::map, std::__1::vector, std::__1::basic_string\u003ccha","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=381\n\n```\nCrash type: Heap-buffer-overflow READ 1\nCrash state:\nnlohmann::basic_json\u003cstd::__1::map, std::__1::vector, std::__1::basic_string\u003ccha\nnlohmann::basic_json\u003cstd::__1::map, std::__1::vector, std::__1::basic_string\u003ccha\nnlohmann::basic_json\u003cstd::__1::map, std::__1::vector, std::__1::basic_string\u003ccha\n```\n","status":"published","published":"2021-01-13T21:56:29.409531Z","modified":"2022-04-13T03:04:34.067021Z","updated_at":"2026-11-02T15:52:47.981622Z"}]}}