{"id":"OSV-2022-409","aliases":[],"status":"published","title":"Heap-buffer-overflow in std::__1::__tree_node_base\u003cvoid*\u003e*\u0026 std::__1::__tree\u003cstd::__1::__value_type\u003cstd:","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=47391\n\n```\nCrash type: Heap-buffer-overflow READ 1\nCrash state:\nstd::__1::__tree_node_base\u003cvoid*\u003e*\u0026 std::__1::__tree\u003cstd::__1::__value_type\u003cstd:\nstd::__1::pair\u003cstd::__1::__tree_iterator\u003cstd::__1::__value_type\u003cstd::__1::basic_\nnlohmann::detail::binary_reader\u003cnlohmann::basic_json\u003cstd::__1::map, std::__1::ve\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2022-05-12T00:01:13.318272Z","modified":"2022-05-12T00:01:13Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"json","ranges":[{"type":"GIT","events":[{"introduced":"a8a547d7a212a6a39943bbd5b4220be504a1a33e"},{"fixed":"93c9e0c703b98f5082413920a62067ae0b68671e"}]}]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=47391","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2022-409","title":"Heap-buffer-overflow in std::__1::__tree_node_base\u003cvoid*\u003e*\u0026 std::__1::__tree\u003cstd::__1::__value_type\u003cstd:","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=47391\n\n```\nCrash type: Heap-buffer-overflow READ 1\nCrash state:\nstd::__1::__tree_node_base\u003cvoid*\u003e*\u0026 std::__1::__tree\u003cstd::__1::__value_type\u003cstd:\nstd::__1::pair\u003cstd::__1::__tree_iterator\u003cstd::__1::__value_type\u003cstd::__1::basic_\nnlohmann::detail::binary_reader\u003cnlohmann::basic_json\u003cstd::__1::map, std::__1::ve\n```\n","status":"published","published":"2022-05-12T00:01:13.318272Z","modified":"2022-05-12T00:01:13.318534Z","updated_at":"2026-11-02T15:52:49.275624Z"}]}}