{"id":55881,"date":"2026-09-20T23:50:39","date_gmt":"2026-09-20T14:50:39","guid":{"rendered":"https:\/\/overcentral.com\/ja\/?p=55881"},"modified":"2026-09-20T23:50:39","modified_gmt":"2026-09-20T14:50:39","slug":"indexed-btree-malware-npm-55881","status":"publish","type":"post","link":"https:\/\/overcentral.com\/ja\/indexed-btree-malware-npm-55881\/","title":{"rendered":"indexed-btree\u3001npm v12\u9632\u5fa1\u3092\u56de\u907f\u3057\u30e9\u30f3\u30bf\u30a4\u30e0\u653b\u6483\u304c\u5224\u660e"},"content":{"rendered":"

\u60aa\u610f\u306e\u3042\u308bnpm\u30d1\u30c3\u30b1\u30fc\u30b8\u300cindexed-btree\u300d\u304c\u3001\u30b5\u30d7\u30e9\u30a4\u30c1\u30a7\u30fc\u30f3\u653b\u6483\u306b\u5bfe\u3059\u308b\u65b0\u305f\u306a\u9632\u5fa1\u6a5f\u69cb\u3092\u5de7\u5999\u306b\u56de\u907f\u3059\u308b\u624b\u6cd5\u3067\u3001\u30e9\u30f3\u30bf\u30a4\u30e0\u6642\u306b\u30de\u30eb\u30a6\u30a7\u30a2\u3092\u5b9f\u884c\u3057\u3066\u3044\u308b\u3053\u3068\u304c\u660e\u3089\u304b\u306b\u306a\u3063\u305f\u3002\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u4f01\u696dCheckmarx\u306e\u8abf\u67fb\u306b\u3088\u308c\u3070\u3001\u3053\u306e\u30d1\u30c3\u30b1\u30fc\u30b8\u306f\u6b63\u898f\u30e9\u30a4\u30d6\u30e9\u30ea\u300csorted-btree\u300d\u3092\u507d\u88c5\u3057\u3001\u3059\u3067\u306b\u9031\u9593200\u4e07\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3092\u9054\u6210\u3002\u653b\u6483\u8005\u306f\u30a4\u30fc\u30b5\u30ea\u30a2\u30e0\u30a6\u30a9\u30ec\u30c3\u30c8\u306b109ETH\u3092\u4fdd\u6709\u3059\u308b\u306a\u3069\u3001\u591a\u5927\u306a\u5229\u76ca\u3092\u5f97\u3066\u3044\u308b\u53ef\u80fd\u6027\u304c\u6307\u6458\u3055\u308c\u3066\u3044\u308b\u3002<\/p>\n

npm v12\u306e\u9632\u5fa1\u3092\u6f5c\u308a\u629c\u3051\u308b\u65b0\u305f\u306a\u624b\u53e3<\/h2>\n

2026\u5e746\u6708\u3001GitHub\u306fnpm\u30a8\u30b3\u30b7\u30b9\u30c6\u30e0\u306b\u304a\u3051\u308b\u30b5\u30d7\u30e9\u30a4\u30c1\u30a7\u30fc\u30f3\u653b\u6483\u3092\u9632\u3050\u305f\u3081\u3001\u4e00\u9023\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56\u3092\u767a\u8868\u3057\u305f\u3002\u305d\u306e\u4e2d\u6838\u3068\u306a\u308b\u306e\u304c\u3001\u4f9d\u5b58\u95a2\u4fc2\u306e\u30e9\u30a4\u30d5\u30b5\u30a4\u30af\u30eb\u30b9\u30af\u30ea\u30d7\u30c8\u300cpreinstall\u300d\u300cinstall\u300d\u300cpostinstall\u300d\u306b\u5bfe\u3059\u308b\u30d6\u30ed\u30c3\u30af\u6a5f\u80fd\u3067\u3042\u308b\u3002\u660e\u793a\u7684\u306a\u627f\u8a8d\u304c\u306a\u3044\u9650\u308a\u3001\u3053\u308c\u3089\u306e\u30b9\u30af\u30ea\u30d7\u30c8\u306f\u5b9f\u884c\u3055\u308c\u306a\u3044\u3002\u3055\u3089\u306b\u3001\u8a31\u53ef\u306a\u3057\u306bGit\u30ea\u30dd\u30b8\u30c8\u30ea\u3084\u30ea\u30e2\u30fc\u30c8URL\u304b\u3089\u4f9d\u5b58\u95a2\u4fc2\u3092\u81ea\u52d5\u53d6\u5f97\u3059\u308b\u6319\u52d5\u3082\u9632\u6b62\u3055\u308c\u308b\u3002<\/p>\n

indexed-btree\u304c\u63a1\u7528\u3057\u305f\u624b\u6cd5\u306f\u3001\u3053\u308c\u3089\u306e\u5bfe\u7b56\u306e\u76f2\u70b9\u3092\u7a81\u3044\u305f\u3082\u306e\u3060\u3002\u30de\u30eb\u30a6\u30a7\u30a2\u306f\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u30b9\u30af\u30ea\u30d7\u30c8\u3092\u4f7f\u7528\u305b\u305a\u3001\u30d1\u30c3\u30b1\u30fc\u30b8\u306e\u30b3\u30a2\u6a5f\u80fd\u3067\u3042\u308bBTree.prototype.set()<\/strong>\u30e1\u30bd\u30c3\u30c9\u5185\u306b\u30ed\u30fc\u30c0\u30fc\u3092\u96a0\u853d\u3002\u3053\u306e\u30e1\u30bd\u30c3\u30c9\u306f\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u304c\u7279\u5b9a\u306e\u30ad\u30fc\u5024\u3092\u6307\u5b9a\u3057\u3066\u547c\u3073\u51fa\u3057\u305f\u969b\u306b\u5b9f\u884c\u3055\u308c\u308b\u3001\u3054\u304f\u4e00\u822c\u7684\u306a\u95a2\u6570\u3067\u3042\u308b\u3002\u305d\u306e\u305f\u3081\u3001\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u30d7\u30ed\u30bb\u30b9\u306f\u5b8c\u5168\u306b\u30af\u30ea\u30fc\u30f3\u306b\u898b\u3048\u3001npm v12\u306e\u627f\u8a8d\u30e1\u30ab\u30cb\u30ba\u30e0\u3092\u4e00\u5207\u30c8\u30ea\u30ac\u30fc\u3057\u306a\u3044\u3002<\/p>\n

\u30e9\u30f3\u30bf\u30a4\u30e0\u30c8\u30ea\u30ac\u30fc\u306e\u4ed5\u7d44\u307f<\/h3>\n

Checkmarx\u306e\u5206\u6790\u306b\u3088\u308b\u3068\u3001\u30de\u30eb\u30a6\u30a7\u30a2\u30ed\u30fc\u30c0\u30fc\u306f\u30e9\u30a4\u30d6\u30e9\u30ea\u672c\u6765\u306e\u30e1\u30bd\u30c3\u30c9\u5185\u90e8\u306b\u6f5c\u3080\u3002\u958b\u767a\u8005\u304c\u65e5\u5e38\u7684\u306b\u547c\u3073\u51fa\u3059BTree.prototype.set<\/strong>\u3092\u8d77\u70b9\u306b\u3001\u96e3\u8aad\u5316\u3055\u308c\u305f\u7b2c\u4e00\u6bb5\u968e\u30da\u30a4\u30ed\u30fc\u30c9\u300csharedLoad.min.js\u300d\u304c\u8d77\u52d5\u3059\u308b\u3002\u3053\u306e\u30a2\u30d7\u30ed\u30fc\u30c1\u306f\u3001\u6a19\u6e96\u7684\u306a\u6c5a\u67d3\u5206\u6790\u30c4\u30fc\u30eb\u3084\u9759\u7684\u30b9\u30ad\u30e3\u30ca\u306b\u3088\u308b\u691c\u51fa\u3092\u6975\u3081\u3066\u56f0\u96e3\u306b\u3059\u308b\u3002<\/p>\n

\u30de\u30eb\u30a6\u30a7\u30a2\u304c\u5b9f\u884c\u3055\u308c\u308b\u3068\u3001\u30b7\u30b9\u30c6\u30e0\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u3001\u30db\u30b9\u30c8\u540d\u3001CPU\u3001\u30e1\u30e2\u30ea\u3001\u7a3c\u50cd\u6642\u9593\u306a\u3069\u306e\u8a73\u7d30\u60c5\u5831\u3092\u53ce\u96c6\u3002\u53ce\u96c6\u3057\u305f\u30c7\u30fc\u30bf\u306f\u3001\u30cf\u30fc\u30c9\u30b3\u30fc\u30c9\u3055\u308c\u305fSlack\u304a\u3088\u3073Telegram\u30c1\u30e3\u30f3\u30cd\u30eb\u3092\u901a\u3058\u3066\u5916\u90e8\u306b\u9001\u4fe1\u3055\u308c\u308b\u3002\u3055\u3089\u306b\u3001\u653b\u6483\u8005\u306fSepolia\u30c6\u30b9\u30c8\u30cd\u30c3\u30c8\u4e0a\u306e\u30a4\u30fc\u30b5\u30ea\u30a2\u30e0\u30b9\u30de\u30fc\u30c8\u30b3\u30f3\u30c8\u30e9\u30af\u30c8\u3092\u4ecb\u3057\u3066C2\uff08\u30b3\u30de\u30f3\u30c9\uff06\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\uff09\u60c5\u5831\u3092\u7ba1\u7406\u3002X25519\u9375\u4ea4\u63db\u3067AES\u9375\u3092\u5c0e\u51fa\u3057\u3001\u30b3\u30f3\u30c8\u30e9\u30af\u30c8\u306b\u683c\u7d0d\u3055\u308c\u305f\u7b2c\u4e8c\u6bb5\u968e\u30da\u30a4\u30ed\u30fc\u30c9\u3092\u5fa9\u53f7\u3059\u308b\u4ed5\u7d44\u307f\u3060\u3002<\/p>\n

\u653b\u6483\u304c\u7d42\u4e86\u3059\u308b\u969b\u3001\u30de\u30eb\u30a6\u30a7\u30a2\u306f\u81ea\u8eab\u306e\u30d5\u30a1\u30a4\u30eb\u3092\u524a\u9664\u3057\u3001\u30d1\u30c3\u30b1\u30fc\u30b8\u30b3\u30fc\u30c9\u304b\u3089\u60aa\u610f\u306e\u3042\u308b\u30c8\u30ea\u30ac\u30fc\u3092\u53d6\u308a\u9664\u304f\u3053\u3068\u3067\u75d5\u8de1\u3092\u5b8c\u5168\u306b\u6d88\u53bb\u3059\u308b\u6a5f\u80fd\u3082\u5099\u3048\u3066\u3044\u308b\u3002<\/p>\n

\u5de7\u5999\u306b\u507d\u88c5\u3055\u308c\u305f\u958b\u767a\u8005\u30a2\u30ab\u30a6\u30f3\u30c8\u3068\u30b3\u30df\u30c3\u30c8\u5c65\u6b74<\/h2>\n

\u653b\u6483\u8005\u306f\u3001\u3053\u306e\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3092\u6b63\u5f53\u306a\u3082\u306e\u306b\u898b\u305b\u308b\u305f\u3081\u306b\u76f8\u5f53\u306a\u52b4\u529b\u3092\u8cbb\u3084\u3057\u3066\u3044\u308b\u3002GitHub\u4e0a\u306b\u306f\u4e00\u898b\u3057\u3066\u672c\u7269\u3068\u898b\u5206\u3051\u304c\u3064\u304b\u306a\u3044\u30ea\u30dd\u30b8\u30c8\u30ea\u304c\u69cb\u7bc9\u3055\u308c\u3001\u30b3\u30df\u30c3\u30c8\u5c65\u6b74\u306f\u5165\u5ff5\u306b\u904e\u53bb\u306e\u65e5\u4ed8\u307e\u3067\u3055\u304b\u306e\u307c\u3063\u3066\u4f5c\u6210\u3002\u958b\u767a\u8005\u30a2\u30ab\u30a6\u30f3\u30c8\u3082\u9577\u671f\u9593\u306b\u308f\u305f\u3063\u3066\u80b2\u6210\u3055\u308c\u3066\u304a\u308a\u3001\u4e00\u9023\u306e\u5de5\u4f5c\u306f\u9ad8\u5ea6\u306b\u7d44\u7e54\u5316\u3055\u308c\u3066\u3044\u308b\u3002<\/p>\n

\u95a2\u9023\u30d1\u30c3\u30b1\u30fc\u30b8\u3068\u7d2f\u8a08\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u6570<\/h2>\n

Checkmarx\u306f\u3001\u540c\u4e00\u306e\u30ad\u30e3\u30f3\u30da\u30fc\u30f3\u306b\u5c5e\u3059\u308b9\u3064\u306e\u8ffd\u52a0\u30d1\u30c3\u30b1\u30fc\u30b8\u3092\u7279\u5b9a\u3057\u3001\u3059\u3067\u306bnpm\u304b\u3089\u524a\u9664\u3055\u308c\u3066\u3044\u308b\u3002\u3053\u308c\u3089\u306e\u30d1\u30c3\u30b1\u30fc\u30b8\u3082\u8ed2\u4e26\u307f\u9ad8\u3044\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u6570\u3092\u8a18\u9332\u3057\u3066\u3044\u305f\u3002<\/p>\n

    \n
  • ordered-kv-index<\/strong>\uff0844\u4e078,184\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\uff09<\/li>\n
  • btree-leaderboard<\/strong>\uff0849\u4e073,685\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\uff09<\/li>\n
  • priority-slot-queue<\/strong>\uff0840\u4e072,860\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\uff09<\/li>\n
  • btree-range-store<\/strong>\uff0846\u4e078,092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\uff09<\/li>\n
  • btree-core<\/strong>\uff08195\u4e071,274\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\uff09<\/li>\n
  • btree-time-index<\/strong>\uff0842\u4e075,312\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\uff09<\/li>\n
  • btree-lru-cache<\/strong>\uff0837\u4e072,185\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\uff09<\/li>\n
  • neighbor-key-map<\/strong>\uff0836\u4e076,019\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\uff09<\/li>\n
  • sliding-score-window<\/strong>\uff0844\u4e078,024\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\uff09<\/li>\n<\/ul>\n

    \u5358\u4e00\u30d1\u30c3\u30b1\u30fc\u30b8\u3060\u3051\u3067\u3082\u9031\u9593200\u4e07\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u306b\u9054\u3057\u3066\u3044\u305findexed-btree\u3092\u5408\u308f\u305b\u308c\u3070\u3001\u305d\u306e\u5f71\u97ff\u7bc4\u56f2\u306f\u8a08\u308a\u77e5\u308c\u306a\u3044\u3002<\/p>\n

    \u3044\u307e\u958b\u767a\u8005\u306b\u6c42\u3081\u3089\u308c\u308b\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56<\/h2>\n

    \u3053\u306e\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u304c\u793a\u3059\u6559\u8a13\u306f\u660e\u78ba\u3060\u3002\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u6642\u306e\u30b9\u30ad\u30e3\u30f3\u3060\u3051\u306b\u4f9d\u5b58\u3059\u308b\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30e2\u30c7\u30eb\u306f\u3001\u3082\u306f\u3084\u5341\u5206\u3067\u306f\u306a\u3044\u3002\u30de\u30eb\u30a6\u30a7\u30a2\u306f\u30e9\u30f3\u30bf\u30a4\u30e0\u6642\u306e\u6319\u52d5\u306b\u6f5c\u3080\u53ef\u80fd\u6027\u304c\u3042\u308a\u3001\u30e9\u30f3\u30bf\u30a4\u30e0\u884c\u52d5\u5206\u6790<\/strong>\u3092\u4f75\u7528\u3059\u308b\u3053\u3068\u304c\u4e0d\u53ef\u6b20\u3068\u306a\u308b\u3002<\/p>\n

    \u3082\u3057indexed-btree\u3001\u307e\u305f\u306f\u4e0a\u8a18\u30ea\u30b9\u30c8\u306b\u542b\u307e\u308c\u308b\u3044\u305a\u308c\u304b\u306e\u30d1\u30c3\u30b1\u30fc\u30b8\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u305f\u5834\u5408\u3001\u76f4\u3061\u306b\u3059\u3079\u3066\u306e\u30b7\u30fc\u30af\u30ec\u30c3\u30c8\uff08API\u30ad\u30fc\u3001\u30c8\u30fc\u30af\u30f3\u3001\u8a8d\u8a3c\u60c5\u5831\u306a\u3069\uff09\u3092\u30ed\u30fc\u30c6\u30fc\u30b7\u30e7\u30f3\u3057\u3001\u5b89\u5168\u306a\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u304b\u3089\u958b\u767a\u74b0\u5883\u3092\u5fa9\u5143\u3059\u308b\u3053\u3068\u304c\u63a8\u5968\u3055\u308c\u308b\u3002\u653b\u6483\u8005\u304cC2\u901a\u4fe1\u306b\u30a4\u30fc\u30b5\u30ea\u30a2\u30e0\u30b9\u30de\u30fc\u30c8\u30b3\u30f3\u30c8\u30e9\u30af\u30c8\u3092\u6d3b\u7528\u3057\u3066\u3044\u308b\u70b9\u304b\u3089\u3082\u3001\u9759\u7684\u306a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30b7\u30b0\u30cd\u30c1\u30e3\u306e\u307f\u306b\u3088\u308b\u691c\u51fa\u306f\u56f0\u96e3\u3067\u3042\u308a\u3001\u30d7\u30ed\u30a2\u30af\u30c6\u30a3\u30d6\u306a\u9632\u5fa1\u6226\u7565\u3078\u306e\u8ee2\u63db\u304c\u6025\u52d9\u3067\u3042\u308b\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

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