{"id":4147,"date":"2025-03-27T22:07:58","date_gmt":"2025-03-27T19:07:58","guid":{"rendered":"https:\/\/demensdeum.com\/blog\/2025\/03\/27\/docker-rootless\/"},"modified":"2025-03-27T22:34:42","modified_gmt":"2025-03-27T19:34:42","slug":"docker-rootless","status":"publish","type":"post","link":"https:\/\/demensdeum.com\/blog\/zh\/2025\/03\/27\/docker-rootless\/","title":{"rendered":"Docker\u5b89\u5168\uff1a\u4e3a\u4ec0\u4e48root\u7684\u53d1\u5c04\u662f\u4e2a\u574f\u4e3b\u610f"},"content":{"rendered":"

Docker\u5df2\u6210\u4e3a\u73b0\u4ee3Devops\u548cDevelopment\u4e2d\u5fc5\u4e0d\u53ef\u5c11\u7684\u5de5\u5177\u3002\u5b83\u4f7f\u60a8\u53ef\u4ee5\u9694\u79bb\u5305\u56f4\uff0c\u7b80\u5316\u670d\u88c5\u5e76\u5feb\u901f\u6269\u5c55\u5e94\u7528\u7a0b\u5e8f\u3002\u4f46\u662f\uff0c\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0cDocker\u9700\u8981\u4e00\u4e2a\u6839\uff0c\u8fd9\u4f1a\u4ea7\u751f\u4e00\u4e2a\u6f5c\u5728\u7684\u5371\u9669\u533a\u57df\uff0c\u5728\u65e9\u671f\u9636\u6bb5\u901a\u5e38\u4f1a\u88ab\u5ffd\u7565\u3002<\/p>\n

\u4e3a\u4ec0\u4e48Docker\u4ece\u6839\u8d77\u4f5c\u7528\uff1f <\/ h2><\/h2>\n

Docker\u4f7f\u7528Linux\u7684\u529f\u80fd\uff1aCGROUP\uff0c\u547d\u540d\u7a7a\u95f4\uff0cIptables\uff0cMount\uff0c\u7f51\u7edc\u548c\u5176\u4ed6\u7cfb\u7edf\u529f\u80fd\u3002\u8fd9\u4e9b\u64cd\u4f5c\u4ec5\u9002\u7528\u4e8e\u8d85\u7ea7\u7528\u6237\u3002<\/p>\n

\u8fd9\u5c31\u662f\u4e3a\u4ec0\u4e48\uff1a
\n* Dockerd\u6076\u9b54\u4ece\u6839\u5f00\u59cb
\n* Docker\u547d\u4ee4\u4f20\u8f93\u5230\u6b64\u6076\u9b54\u3002<\/p>\n

\u8fd9\u7b80\u5316\u4e86\u5de5\u4f5c\uff0c\u5e76\u5b8c\u5168\u63a7\u5236\u4e86\u7cfb\u7edf\uff0c\u4f46\u4e0e\u6b64\u540c\u65f6\uff0c\u5b83\u6253\u5f00\u4e86\u6f5c\u5728\u7684\u6f0f\u6d1e\u3002<\/p>\n

\u4e3a\u4ec0\u4e48\u5371\u9669\uff1a\u96c6\u88c5\u7bb1\u7a81\u7834\uff0cCVE\uff0cRCE <\/ h2><\/h2>\n

\u5bb9\u5668\u7a81\u7834<\/ h3><\/h3>\n

\u7531\u4e8e\u7edd\u7f18\u5f31\uff0c\u653b\u51fb\u8005\u53ef\u4ee5\u4f7f\u7528Chroot\u6216Pivot_root\u8fdb\u5165\u4e3b\u673a\u3002<\/p>\n

\u771f\u5b9e\u653b\u51fb\u7684\u4f8b\u5b50\uff1a<\/p>\n

* CVE-2019-5736-Vulnerability to runc\uff0c\u5141\u8bb8\u91cd\u5199\u5e94\u7528\u7a0b\u5e8f\u5e76\u5728\u4e3b\u673a\u4e0a\u6267\u884c\u4ee3\u7801\u3002
\n* cve-2021-3156-\u5bf9sudo\u7684\u89c6\u9891\uff0c\u5141\u8bb8\u5728\u5bb9\u5668\u5185\u624e\u6839\u5e76\u8131\u4e0b\u3002<\/p>\n

RCE\uff08\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\uff09<\/ h3><\/h3>\n

\u5982\u679c\u5bb9\u5668\u4e2d\u7684\u5e94\u7528\u7a0b\u5e8f\u8106\u5f31\u5e76\u4ece\u6839\u5f00\u59cb\uff0c\u5219RCE =\u5bf9\u4e3b\u673a\u7684\u5b8c\u5168\u63a7\u5236\u3002<\/p>\n

<\/p>\n

\u65e0\u6839\u7684\u7801\u5934\uff1a\u95ee\u9898\u7684\u89e3\u51b3\u65b9\u6848<\/ h2><\/h2>\n

\u4e3a\u4e86\u6700\u5927\u7a0b\u5ea6\u5730\u51cf\u5c11\u8fd9\u4e9b\u98ce\u9669\uff0c\u5728Docker\u4e2d\u51fa\u73b0\u4e86\u65e0\u6839\u6a21\u5f0f\u3002\u5728\u8fd9\u79cd\u6a21\u5f0f\u4e0b\uff0c\u6076\u9b54\u548c\u5bb9\u5668\u90fd\u662f\u4ee3\u8868\u901a\u5e38\u7684\u7528\u6237\u542f\u52a8\u7684\uff0c\u6ca1\u6709\u4efb\u4f55\u6839\u7279\u6027\u3002\u8fd9\u610f\u5473\u7740\uff0c\u5373\u4f7f\u653b\u51fb\u8005\u5f97\u5230\u5bf9\u5bb9\u5668\u7684\u63a7\u5236\uff0c\u4ed6\u4e5f\u5c06\u65e0\u6cd5\u635f\u5bb3\u4e3b\u673a\u7cfb\u7edf\u3002
\n\u6709\u9650\u5236\uff1a\u60a8\u65e0\u6cd5\u4f7f\u7528\u4f4e\u4e8e1024\u7684\u7aef\u53e3\uff08\u4f8b\u598280\u548c443\uff09\uff0c – \u79c1\u4eba\u6a21\u5f0f\u4ee5\u53ca\u67d0\u4e9b\u7f51\u7edc\u6a21\u5f0f\u4e0d\u53ef\u7528\u3002\u4f46\u662f\uff0c\u5728\u5927\u591a\u6570\u5f00\u53d1\u65b9\u6848\u548cCI\/CD\u65e0\u6839\u7684Docker\u4e2d\uff0c\u5b83\u53ef\u4ee5\u5e94\u4ed8\u5176\u4efb\u52a1\uff0c\u5e76\u5927\u5927\u63d0\u9ad8\u4e86\u5b89\u5168\u6c34\u5e73\u3002<\/p>\n

\u4ece\u5386\u53f2\u4e0a\u770b\uff0c\u4ece\u6839-Antipattern <\/ h2>\u53d1\u5c04<\/h2>\n

\u4ece\u4e00\u5f00\u59cb\uff0c\u6700\u5c0f\u7279\u6743\u7684\u539f\u5219\u5df2\u5728UNIX\/Linux\u4e16\u754c\u4e2d\u5e94\u7528\u3002\u8be5\u8fc7\u7a0b\u7684\u6743\u5229\u8d8a\u5c11\uff0c\u5371\u5bb3\u6240\u505a\u7684\u635f\u5931\u5c31\u8d8a\u5c11\u3002 Docker\u6700\u521d\u8981\u6c42\u6839\u6e90\u8bbf\u95ee\uff0c\u4f46\u4eca\u5929\u88ab\u8ba4\u4e3a\u662f\u6f5c\u5728\u7684\u5a01\u80c1\u3002<\/p>\n

\u6765\u6e90<\/ h2><\/h2>\n

https:\/\/docs.docker.com\/engine\/security\/rootless\/<\/a>
\nhttps:\/\/rootlesscontaine.rs\/<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

Docker\u5df2\u6210\u4e3a\u73b0\u4ee3Devops\u548cDevelopment\u4e2d\u5fc5\u4e0d\u53ef\u5c11\u7684\u5de5\u5177\u3002\u5b83\u4f7f\u60a8\u53ef\u4ee5\u9694\u79bb\u5305\u56f4\uff0c\u7b80\u5316\u670d\u88c5\u5e76\u5feb\u901f\u6269\u5c55\u5e94\u7528\u7a0b\u5e8f\u3002\u4f46\u662f\uff0c\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0cDocker\u9700\u8981\u4e00\u4e2a\u6839\uff0c\u8fd9\u4f1a\u4ea7\u751f\u4e00\u4e2a\u6f5c\u5728\u7684\u5371\u9669\u533a\u57df\uff0c\u5728\u65e9\u671f\u9636\u6bb5\u901a\u5e38\u4f1a\u88ab\u5ffd\u7565\u3002 \u4e3a\u4ec0\u4e48Docker\u4ece\u6839\u8d77\u4f5c\u7528\uff1f Docker\u4f7f\u7528Linux\u7684\u529f\u80fd\uff1aCGROUP\uff0c\u547d\u540d\u7a7a\u95f4\uff0cIptables\uff0cMount\uff0c\u7f51\u7edc\u548c\u5176\u4ed6\u7cfb\u7edf\u529f\u80fd\u3002\u8fd9\u4e9b\u64cd\u4f5c\u4ec5\u9002\u7528\u4e8e\u8d85\u7ea7\u7528\u6237\u3002 \u8fd9\u5c31\u662f\u4e3a\u4ec0\u4e48\uff1a * Dockerd\u6076\u9b54\u4ece\u6839\u5f00\u59cb * Docker\u547d\u4ee4\u4f20\u8f93\u5230\u6b64\u6076\u9b54\u3002 \u8fd9\u7b80\u5316\u4e86\u5de5\u4f5c\uff0c\u5e76\u5b8c\u5168\u63a7\u5236\u4e86\u7cfb\u7edf\uff0c\u4f46\u4e0e\u6b64\u540c\u65f6\uff0c\u5b83\u6253\u5f00\u4e86\u6f5c\u5728\u7684\u6f0f\u6d1e\u3002 \u4e3a\u4ec0\u4e48\u5371\u9669\uff1a\u96c6\u88c5\u7bb1\u7a81\u7834\uff0cCVE\uff0cRCE \u5bb9\u5668\u7a81\u7834 \u7531\u4e8e\u7edd\u7f18\u5f31\uff0c\u653b\u51fb\u8005\u53ef\u4ee5\u4f7f\u7528Chroot\u6216Pivot_root\u8fdb\u5165\u4e3b\u673a\u3002 \u771f\u5b9e\u653b\u51fb\u7684\u4f8b\u5b50\uff1a * CVE-2019-5736-Vulnerability to runc\uff0c\u5141\u8bb8\u91cd\u5199\u5e94\u7528\u7a0b\u5e8f\u5e76\u5728\u4e3b\u673a\u4e0a\u6267\u884c\u4ee3\u7801\u3002 * cve-2021-3156-\u5bf9sudo\u7684\u89c6\u9891\uff0c\u5141\u8bb8\u5728\u5bb9\u5668\u5185\u624e\u6839\u5e76\u8131\u4e0b\u3002 RCE\uff08\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\uff09 \u5982\u679c\u5bb9\u5668\u4e2d\u7684\u5e94\u7528\u7a0b\u5e8f\u8106\u5f31\u5e76\u4ece\u6839\u5f00\u59cb\uff0c\u5219RCE =\u5bf9\u4e3b\u673a\u7684\u5b8c\u5168\u63a7\u5236\u3002 \u65e0\u6839\u7684\u7801\u5934\uff1a\u95ee\u9898\u7684\u89e3\u51b3\u65b9\u6848 \u4e3a\u4e86\u6700\u5927\u7a0b\u5ea6\u5730\u51cf\u5c11\u8fd9\u4e9b\u98ce\u9669\uff0c\u5728Docker\u4e2d\u51fa\u73b0\u4e86\u65e0\u6839\u6a21\u5f0f\u3002\u5728\u8fd9\u79cd\u6a21\u5f0f\u4e0b\uff0c\u6076\u9b54\u548c\u5bb9\u5668\u90fd\u662f\u4ee3\u8868\u901a\u5e38\u7684\u7528\u6237\u542f\u52a8\u7684\uff0c\u6ca1\u6709\u4efb\u4f55\u6839\u7279\u6027\u3002\u8fd9\u610f\u5473\u7740\uff0c\u5373\u4f7f\u653b\u51fb\u8005\u5f97\u5230\u5bf9\u5bb9\u5668\u7684\u63a7\u5236\uff0c\u4ed6\u4e5f\u5c06\u65e0\u6cd5\u635f\u5bb3\u4e3b\u673a\u7cfb\u7edf\u3002 \u6709\u9650\u5236\uff1a\u60a8\u65e0\u6cd5\u4f7f\u7528\u4f4e\u4e8e1024\u7684\u7aef\u53e3\uff08\u4f8b\u598280\u548c443\uff09\uff0c – \u79c1\u4eba\u6a21\u5f0f\u4ee5\u53ca\u67d0\u4e9b\u7f51\u7edc\u6a21\u5f0f\u4e0d\u53ef\u7528\u3002\u4f46\u662f\uff0c\u5728\u5927\u591a\u6570\u5f00\u53d1\u65b9\u6848\u548cCI\/CD\u65e0\u6839\u7684Docker\u4e2d\uff0c\u5b83\u53ef\u4ee5\u5e94\u4ed8\u5176\u4efb\u52a1\uff0c\u5e76\u5927\u5927\u63d0\u9ad8\u4e86\u5b89\u5168\u6c34\u5e73\u3002 \u4ece\u5386\u53f2\u4e0a\u770b\uff0c\u4ece\u6839-Antipattern \u53d1\u5c04 \u4ece\u4e00\u5f00\u59cb\uff0c\u6700\u5c0f\u7279\u6743\u7684\u539f\u5219\u5df2\u5728UNIX\/Linux\u4e16\u754c\u4e2d\u5e94\u7528\u3002\u8be5\u8fc7\u7a0b\u7684\u6743\u5229\u8d8a\u5c11\uff0c\u5371\u5bb3\u6240\u505a\u7684\u635f\u5931\u5c31\u8d8a\u5c11\u3002 Docker\u6700\u521d\u8981\u6c42\u6839\u6e90\u8bbf\u95ee\uff0c\u4f46\u4eca\u5929\u88ab\u8ba4\u4e3a\u662f\u6f5c\u5728\u7684\u5a01\u80c1\u3002 \u6765\u6e90 https:\/\/docs.docker.com\/engine\/security\/rootless\/ https:\/\/rootlesscontaine.rs\/<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[49],"tags":[],"class_list":["post-4147","post","type-post","status-publish","format-standard","hentry","category-blog","entry"],"translation":{"provider":"WPGlobus","version":"3.0.2","language":"zh","enabled_languages":["en","ru","zh","de","fr","ja","pt","hi"],"languages":{"en":{"title":true,"content":true,"excerpt":false},"ru":{"title":true,"content":true,"excerpt":false},"zh":{"title":true,"content":true,"excerpt":false},"de":{"title":true,"content":true,"excerpt":false},"fr":{"title":true,"content":true,"excerpt":false},"ja":{"title":true,"content":true,"excerpt":false},"pt":{"title":true,"content":true,"excerpt":false},"hi":{"title":false,"content":false,"excerpt":false}}},"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/demensdeum.com\/blog\/zh\/wp-json\/wp\/v2\/posts\/4147","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/demensdeum.com\/blog\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/demensdeum.com\/blog\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/demensdeum.com\/blog\/zh\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/demensdeum.com\/blog\/zh\/wp-json\/wp\/v2\/comments?post=4147"}],"version-history":[{"count":6,"href":"https:\/\/demensdeum.com\/blog\/zh\/wp-json\/wp\/v2\/posts\/4147\/revisions"}],"predecessor-version":[{"id":4153,"href":"https:\/\/demensdeum.com\/blog\/zh\/wp-json\/wp\/v2\/posts\/4147\/revisions\/4153"}],"wp:attachment":[{"href":"https:\/\/demensdeum.com\/blog\/zh\/wp-json\/wp\/v2\/media?parent=4147"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/demensdeum.com\/blog\/zh\/wp-json\/wp\/v2\/categories?post=4147"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/demensdeum.com\/blog\/zh\/wp-json\/wp\/v2\/tags?post=4147"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}