{"id":77655,"date":"2024-11-12T12:00:00","date_gmt":"2024-11-12T12:00:00","guid":{"rendered":"https:\/\/www.azul.com\/?p=77655"},"modified":"2025-01-23T14:25:53","modified_gmt":"2025-01-23T14:25:53","slug":"hidden-threats-outdated-java","status":"publish","type":"post","link":"https:\/\/www.azul.com\/zh-hans\/blog\/hidden-threats-outdated-java\/","title":{"rendered":"\u8fc7\u65f6\u7684 Java \u4e2d\u6f5c\u85cf\u7684\u5a01\u80c1"},"content":{"rendered":"\n

\u786e\u4fdd\u4f01\u4e1a\u7cfb\u7edf\u5c3d\u53ef\u80fd\u5b89\u5168\uff0c\u8fd9\u5e94\u8be5\u662f\u4e0d\u8a00\u81ea\u660e\u7684\uff0c\u4e0d\u662f\u5417\uff1f\u9057\u61be\u7684\u662f\uff0c\u7531\u4e8e\u9700\u8981\u8003\u8651\u7684\u5b89\u5168\u95ee\u9898\u592a\u591a\uff0c\u67d0\u4e9b\u6700\u91cd\u8981\u7684\u5730\u65b9\u5f80\u5f80\u5ffd\u7565\u4e86\u8fd9\u4e00\u70b9\u3002<\/p>\n\n\n\n

\u4f8b\u5982\uff0cJava \u8fd0\u884c\u65f6\u3002<\/p>\n\n\n\n

2019 \u5e74\u4e4b\u524d\uff0c\u4f7f\u7528\u6700\u65b0\u7684\u5b89\u5168\u8865\u4e01\u66f4\u65b0 JDK \u975e\u5e38\u7b80\u5355\uff0c\u800c\u4e14\u4e0d\u4f1a\u4ea7\u751f\u76f4\u63a5\u6210\u672c\u3002\u5f53 Sun Microsystems \u53d1\u5e03 Java \u65f6\uff0c\u60a8\u53ef\u4ee5\u514d\u8d39\u4e0b\u8f7d Java \u5f00\u53d1\u5de5\u5177\u5305\uff0c\u9664\u975e\u5c06\u5176\u7528\u4e8e\u67d0\u79cd\u5d4c\u5165\u5f0f\u6216\u4e00\u6b21\u6027\u5e94\u7528\u7a0b\u5e8f<\/a>\uff08\u4f8b\u5982\u4f7f\u7528\u5d4c\u5165\u5f0f PC \u7684\u552e\u7968\u4ead\uff09\u3002\u5373\u4f7f Java \u7684\u65b0\u7248\u672c\u6bcf\u9694\u4e24\u4e09\u5e74\u751a\u81f3\u56db\u5e74\u624d\u53d1\u5e03\u4e00\u6b21\uff0c\u5b83\u4eec\u4e0e\u514d\u8d39\u66f4\u65b0\u7684\u6301\u7eed\u4f9b\u5e94\u4e5f\u6709\u5f88\u5927\u7684\u91cd\u53e0\uff0c\u4ece\u800c\u786e\u4fdd\u4e86\u5e73\u7a33\u8fc7\u6e21\u3002<\/p>\n\n\n\n

Oracle \u5728 2010 \u5e74\u6536\u8d2d\u4e86 Sun \u4e4b\u540e\uff0c\u7ee7\u7eed\u4ee5\u540c\u6837\u7684\u65b9\u5f0f\u63d0\u4f9b JDK\uff0c\u4e00\u76f4\u5230 2019 \u5e74\u3002\u7b2c\u4e00\u4e2a\u53d8\u5316\u662f\u4ece\u57fa\u4e8e\u529f\u80fd\u7684\u53d1\u5e03\u8ba1\u5212\u53d8\u4e3a\u57fa\u4e8e\u65f6\u95f4\u7684\u53d1\u5e03\u8ba1\u5212\u3002\u5982\u4eca\uff0cJava \u65b0\u7248\u672c\u7684\u53d1\u5e03\u53d8\u5f97\u50cf\u65f6\u949f\u4e00\u6837\u89c4\u5f8b\uff0c\u6bcf\u5e74\u4e09\u6708\u548c\u4e5d\u6708\u5404\u53d1\u5e03\u4e00\u6b21\u3002<\/p>\n\n\n\n

\u8fd9\u79cd\u66f4\u5feb\u7684\u53d1\u5e03\u8282\u594f\u5bfc\u81f4 Oracle JDK \u957f\u671f\u652f\u6301 (LTS) \u7248\u672c\u7684\u63a8\u51fa\uff0c\u56e0\u4e3a\u4e3a\u6240\u6709\u7248\u672c\u63d0\u4f9b\u6269\u5c55\u7ef4\u62a4\u548c\u652f\u6301\u5e76\u4e0d\u73b0\u5b9e\u3002\u6700\u521d\uff0c\u6bcf\u4e09\u5e74\u53d1\u5e03\u4e00\u6b21\u65b0\u7684 LTS\uff0c\u4f46\u73b0\u5728\u5df2\u7f29\u77ed\u4e3a\u4e24\u5e74\u3002<\/p>\n\n\n\n

\u5f53\u524d\u7684 LTS \u7248\u672c\u6709 JDK 8\u300111\u300117 \u548c 21\u3002Oracle \u5df2\u7ecf\u505c\u6b62\u5bf9\u8f83\u65e9\u7684\u5f00\u6e90 Java \u7248\u672c\uff08JDK 6 \u548c 7\uff09\u63d0\u4f9b\u652f\u6301\uff0c\u5305\u62ec\u5546\u4e1a\u652f\u6301\u3002<\/p>\n\n\n\n

\"\"
\u5728 Azul \u7684 2024 \u5e74 Oracle \u4f7f\u7528\u3001\u5b9a\u4ef7\u548c\u8fc1\u79fb\u60c5\u51b5\u8c03\u67e5\u4e0e\u62a5\u544a<\/a>\u4e2d\uff0c37% \u7684\u53c2\u4e0e\u8005\u4f7f\u7528 JDK 17\uff0c\u6bd4\u4efb\u4f55\u5176\u4ed6\u7248\u672c\u90fd\u8981\u591a\u3002<\/figcaption><\/figure>\n\n\n\n

\u5b89\u5168\u66f4\u65b0\u6709\u591a\u91cd\u8981\uff1f\u6bd5\u7adf\uff0cJava \u73b0\u5728\u5df2\u6709\u5c06\u8fd1 30 \u5e74\u7684\u5386\u53f2\uff1b\u96be\u9053\u6211\u4eec\u73b0\u5728\u8fd8\u6ca1\u6709\u6d88\u9664\u6240\u6709\u6f0f\u6d1e\u5417\uff1f\u9057\u61be\u7684\u662f\u6ca1\u6709\uff0c\u800c\u4e14\u5b9e\u9645\u4e0a\uff0c\u8fd9\u662f\u4e0d\u53ef\u80fd\u7684\u3002OpenJDK \u5305\u542b 750 \u4e07\u884c\u4ee3\u7801\uff0c\u4f9d\u8d56\u4e8e\u8bb8\u591a\u5916\u90e8\u5e93\uff0c\u800c\u6240\u6709\u8fd9\u4e9b\u5e93\u90fd\u53ef\u80fd\u5b58\u5728\u672a\u88ab\u53d1\u73b0\u7684\u6f0f\u6d1e\u3002<\/p>\n\n\n\n

\u6211\u4eec\u7528\u4e00\u4e9b\u786e\u51ff\u7684\u6570\u636e\u6765\u8bf4\u660e\u8fd9\u4e00\u70b9\u3002<\/p>\n\n\n\n

\u57fa\u4e8e\u8fc7\u65f6 Java \u6784\u5efa\u7684\u5e94\u7528\u7a0b\u5e8f\u66b4\u9732\u4e8e\u6f0f\u6d1e\u4e4b\u4e0b<\/strong><\/h2>\n\n\n\n

\u5047\u8bbe\u60a8\u5728 JDK 6 \u4e0a\u8fd0\u884c\u5e94\u7528\u7a0b\u5e8f\uff0c\u5e76\u4e14\u81ea Oracle \u505c\u6b62\u514d\u8d39\u516c\u5f00\u66f4\u65b0\uff082013 \u5e74 4 \u6708\uff09\u4ee5\u6765\u4e00\u76f4\u6ca1\u6709\u66f4\u65b0\u3002\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u60a8\u7684\u5e94\u7528\u7a0b\u5e8f\u9762\u4e34\u603b\u5171 425 \u4e2a\u6f0f\u6d1e\uff0c\u5176\u4e2d 89 \u4e2a\u4e3a\u5173\u952e\u6f0f\u6d1e\u3002<\/p>\n\n\n\n

\u53ca\u65f6\u66f4\u65b0\u7cfb\u7edf\u7684\u80fd\u529b\u81f3\u5173\u91cd\u8981\u3002<\/p>\n\n\n\n

Oracle \u4e3a\u6bcf\u4e2a\u66f4\u65b0\u63d0\u4f9b\u4e86\u4e24\u4e2a\u7248\u672c\uff0c\u79f0\u4e3a\u5173\u952e\u8865\u4e01\u66f4\u65b0 (CPU) \u548c\u8865\u4e01\u96c6\u66f4\u65b0 (PSU)\u3002CPU \u5305\u542b\u4ec5\u5b89\u5168\u65b9\u9762\u7684\u53d8\u66f4\uff1bPSU \u5305\u542b\u5b89\u5168\u65b9\u9762\u7684\u53d8\u66f4\u3001\u9519\u8bef\u4fee\u590d\u3001\u6027\u80fd\u6539\u8fdb\u548c\u4efb\u4f55\u5176\u4ed6\u4ee3\u7801\u53d8\u66f4\u3002\u5927\u5c0f\u5dee\u5f02\u663e\u8457\u3002\u5927\u578b CPU \u53ef\u80fd\u5305\u542b 15 \u4e2a\u66f4\u6539\uff0c\u4f46\u901a\u5e38\u5c11\u4e8e 10 \u4e2a\u3002\u53e6\u4e00\u65b9\u9762\uff0c\u4e00\u4e2a PSU \u53ef\u80fd\u5305\u542b 200 \u5230 400 \u4e2a\u53d8\u66f4\u3002<\/p>\n\n\n\n

\u5c5e\u6027<\/strong><\/th>CPUs<\/th>PSUs<\/th><\/tr><\/thead>
\u53d8\u66f4\u7c7b\u578b<\/td>\u4ec5\u5b89\u5168\u65b9\u9762\u7684\u53d8\u66f4<\/td>\u4efb\u4f55\u4ee3\u7801\u53d8\u66f4\uff0c\u5305\u62ec\u5b89\u5168\u65b9\u9762\u7684\u53d8\u66f4\u3001\u9519\u8bef\u4fee\u590d\u548c\u6027\u80fd\u6539\u8fdb<\/td><\/tr>
\u53d8\u66f4\u6570\u91cf<\/td>\u901a\u5e38\u5c11\u4e8e 10 \u4e2a<\/td>200-400 \u4e4b\u95f4<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

PSU \u53ef\u80fd\u4f1a\u4ea7\u751f\u91cd\u5927\u5f71\u54cd<\/strong><\/h2>\n\n\n\n

\u66f4\u65b0\u4e2d\u5305\u542b\u7684\u53d8\u66f4\u8d8a\u591a\uff0c\u5176\u4e2d\u67d0\u9879\u53d8\u66f4\u5f71\u54cd\u5e94\u7528\u7a0b\u5e8f\u529f\u80fd\u7684\u53ef\u80fd\u6027\u5c31\u8d8a\u5927\u3002\u7531\u4e8e\u4e24\u6b21\u66f4\u65b0\u4e4b\u95f4\u7684\u95f4\u9694\u53ea\u6709\u4e09\u4e2a\u6708\uff0c\u53ea\u80fd\u5bf9\u5e94\u7528\u7a0b\u5e8f\u8fdb\u884c\u6709\u9650\u7684\u6d4b\u8bd5\u3002\u8fd9\u4f1a\u5bfc\u81f4 PSU \u4ea7\u751f\u91cd\u5927\u5f71\u54cd\u7684\u60c5\u51b5\u3002\u4f8b\u5982\uff0c2022 \u5e74 7 \u6708\u7684 PSU \u5305\u542b\u4e00\u4e2a\u4fee\u590d\u7a0b\u5e8f\uff0c\u8be5\u4fee\u590d\u7a0b\u5e8f\u963b\u6b62\u57fa\u4e8e Hadoop \u96c6\u7fa4\u3001\u57fa\u4e8e Solr \u548c\u57fa\u4e8e Lucene \u7684\u5e94\u7528\u7a0b\u5e8f\u6b63\u5e38\u5de5\u4f5c\u3002<\/p>\n\n\n\n

\u81ea Oracle \u53d8\u66f4\u5176\u53d1\u884c\u7248\u548c\u8bb8\u53ef\u4ee5\u6765\uff0c\u5df2\u8fdb\u884c\u4e86 22 \u6b21\u66f4\u65b0\u3002\u5176\u4e2d\uff0c\u6709 6 \u4e2a PSU \u9700\u8981\u4fee\u6539\u548c\u53d1\u5e03\u65b0\u7248\u672c\uff0c\u4ee5\u89e3\u51b3\u51fa\u73b0\u7684\u56de\u5f52\u95ee\u9898\u3002\u521b\u5efa\u65b0\u66f4\u65b0\u7684\u65f6\u95f4\u4ece\u4e0d\u5230\u4e24\u5468\u5230\u8d85\u8fc7\u4e94\u5468\u4e0d\u7b49\u3002\u4ece\u6765\u6ca1\u6709\u4efb\u4f55 CPU \u53d7\u5230\u8fc7\u8fd9\u6837\u7684\u5f71\u54cd\u3002\u8981\u6700\u5927\u7a0b\u5ea6\u5730\u4fdd\u8bc1\u5e94\u7528\u7a0b\u5e8f\u7684\u5b89\u5168\uff0c\u8bbf\u95ee CPU \u81f3\u5173\u91cd\u8981\u3002<\/p>\n\n\n\n

\u7531\u4e8e OpenJDK \u7684\u6240\u6709\u514d\u8d39\u4e8c\u8fdb\u5236\u53d1\u884c\u7248\u90fd\u53ea\u63d0\u4f9b PSU \u7248\u672c\uff0c\u4e00\u4e9b\u7528\u6237\u53ef\u80fd\u4f1a\u8ba4\u4e3a\u51e0\u5468\u4e4b\u540e\u624d\u80fd\u90e8\u7f72\uff0c\u8fd9\u662f\u53ef\u4ee5\u63a5\u53d7\u7684\u98ce\u9669\u3002<\/p>\n\n\n\n

\u8fd9\u975e\u5e38\u5371\u9669\u3002<\/p>\n\n\n\n

\u4f7f\u7528 Apache Strusts \u7684\u672a\u6253\u8865\u4e01\u7cfb\u7edf\u53d7\u5230\u653b\u51fb<\/strong><\/h2>\n\n\n\n

\u5f53 JDK \u66f4\u65b0\u53d1\u5e03\u65f6\uff0c\u6240\u6709\u5df2\u89e3\u51b3\u7684\u6f0f\u6d1e\u90fd\u4f1a\u5728\u53d1\u884c\u8bf4\u660e\u4e2d\u62ab\u9732\u3002\u4e0d\u826f\u5206\u5b50\u73b0\u5728\u638c\u63e1\u4e86\u4fe1\u606f\uff0c\u4ed6\u4eec\u80fd\u591f\u8bbe\u6cd5\u5229\u7528\u672a\u6253\u8865\u4e01\u7684\u5e94\u7528\u7a0b\u5e8f\u3002<\/p>\n\n\n\n

\u6211\u4eec\u4ee5\u5e38\u7528\u7684 Java \u5e93 Apache Struts \u4e3a\u4f8b\uff0c\u6765\u8bf4\u660e\u8fd9\u53ef\u80fd\u4f1a\u5e26\u6765\u591a\u5927\u7684\u5371\u9669\u3002<\/p>\n\n\n\n

2023 \u5e74 12 \u6708 7 \u65e5\uff0c\u53d1\u5e03\u4e86\u6709\u5173 Struts \u6f0f\u6d1e\u7684\u8be6\u7ec6\u4fe1\u606f\u3002\u901a\u7528\u6f0f\u6d1e\u8bc4\u5206\u7cfb\u7edf (CVSS) \u5bf9\u6b64\u6f0f\u6d1e\u7684\u8bc4\u5206\u4e3a 9.8 \u5206\uff08\u6ee1\u5206 10 \u5206\uff09\uff0c\u5c5e\u4e8e\u4e25\u91cd\u6f0f\u6d1e\u3002\u6b64\u5916\uff0c\u5b83\u8fd8\u6709\u53ef\u80fd\u5141\u8bb8\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c (RCE)\uff0c\u8fd9\u6bd4\u53ef\u7528\u4e8e\u62d2\u7edd\u670d\u52a1 (DOS) \u7684\u6f0f\u6d1e\u8981\u4e25\u91cd\u5f97\u591a\u3002<\/p>\n\n\n\n

\u4ec5\u4ec5\u56db\u5929\u540e\uff0c\u5c31\u53d1\u5e03\u4e86\u6982\u5ff5\u9a8c\u8bc1\u4ee3\u7801\uff0c\u5c55\u793a\u5982\u4f55\u5229\u7528\u6b64\u6f0f\u6d1e\u3002\u5728\u6b64\u4ee3\u7801\u53d1\u5e03\u540e\u7684 24 \u5c0f\u65f6\u5185\uff0c\u672a\u6253\u8865\u4e01\u7684\u7cfb\u7edf\u5c31\u906d\u5230\u653b\u51fb\u3002\u7b49\u5f85\u4e24\u5468\u6216\u66f4\u957f\u65f6\u95f4\uff0c\u624d\u6709\u53ef\u7528\u7684 Java \u66f4\u65b0\uff0c\u8fd9\u5c06\u4f7f\u60a8\u7684\u5e94\u7528\u7a0b\u5e8f\u66b4\u9732\u5728\u5371\u9669\u4e4b\u4e0b\u3002\u60a8\u613f\u610f\u627f\u62c5\u8fd9\u4e2a\u98ce\u9669\u5417\uff1f<\/p>\n\n\n\n

Azul \u7684 Platform Core \u63d0\u4f9b\u7ecf\u8fc7 TCK\uff08\u6280\u672f\u517c\u5bb9\u6027\u5957\u4ef6\uff09\u6d4b\u8bd5\u7684 OpenJDK Zulu \u7248\u672c\uff0c\u6bcf\u4e2a\u5b63\u5ea6\u90fd\u6d89\u53ca CPU \u548c PSU\u3002\u5b83\u8fd8\u652f\u6301 JDK 6 \u548c 7\u3002\u8fd9\u4e3a\u60a8\u7684\u4efb\u52a1\u5173\u952e\u578b\u4f01\u4e1a Java \u5e94\u7528\u7a0b\u5e8f\u63d0\u4f9b\u4e86\u6700\u5927\u7684\u5b89\u5168\u6027\u548c\u7a33\u5b9a\u6027\uff0c\u800c\u65e0\u9700\u5f3a\u5236\u5c06\u65e7\u5e94\u7528\u7a0b\u5e8f\u5347\u7ea7\u5230\u65b0\u7248\u672c\u3002<\/p>\n\n\n\n

<\/p>\n\n\n\n

<\/p>\n\n\n\n

<\/p>\n\n\n\n

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