Linux/x86 - execve(/sbin/ipchains -F) Shellcode (70 bytes)

Author: zillion Email: email protected Homepage: http://www.safemode.org Linux x86 shell code that does an execve of /sbin/ipchains -F File name: flush-ipchains-shellcode.c / This shellcode will do /sbin/ipchains -F Written by email protected / char shellcode=...

Webfwlog - Firewall Log Analyzer

Webfwlog is a flexible web-based firewall log analyzer and reporting tool. It supports standard system logs for linux, FreeBSD, OpenBSD, NetBSD, Solaris, Irix, OS X, etc. as well as Windows XP®. Supported log file formats are netfilter, ipfilter, ipfw, ipchains and Windows XP®. Webfwlog also...

40 byte shellcode to flush ipchains for Linux x86

No description provided by source. / By Kris Katterjohn 11/18/2006 40 byte shellcode to flush ipchains for Linux x86 section .text global start start: ; execve"/sbin/ipchains", "/sbin/ipchains", "-F", NULL , NULL push byte 11 pop eax cdq push edx push word 0x462d mov ecx, esp push edx push word...

Linux/x86 - ipchains -F - 40 bytes

No description provided by source. / By Kris Katterjohn 11/18/2006 40 byte shellcode to flush ipchains for Linux x86 section .text global start start: ; execve"/sbin/ipchains", "/sbin/ipchains", "-F", NULL , NULL push byte 11 pop eax cdq push edx push word 0x462d mov ecx, esp push edx push word...

Linux/x86 - Flush IPChains Rules (/sbin/ipchains -F) + exit() Shellcode (64 bytes)

Linux/x86 - Flush IPChains Rules /sbin/ipchains -F + exit Shellcode 64 bytes. Shellcode exploit for Linuxx86 platform / The shellcode flushs the ipchains table by running /sbin/ipchains -F then exit greetz to zilion: man, my code is shorter! size = 64 bytes OS = Linux i386 written by...

Linux/x86 - Flush IPChains Rules (/sbin/ipchains -F) Shellcode (58 bytes)

Linux/x86 - Flush IPChains Rules /sbin/ipchains -F Shellcode 58 bytes. Shellcode exploit for Linuxx86 platform / The shellcode flushs the ipchains table by running /sbin/ipchains -F no exit greetz to zilion: man, my code is shorter! size = 58 bytes OS = Linux i386 written by /rootteam/dev0id...

Linux/x86 - execve(/sbin/ipchains -F) Shellcode (70 bytes)

Linux/x86 - execve/sbin/ipchains -F Shellcode 70 bytes. Shellcode exploit for Linuxx86 platform Author: zillion Email: [email protected] Homepage: http://www.safemode.org Linux x86 shell code that does an execve of /sbin/ipchains -F File name: flush-ipchains-shellcode.c / This shellcode will d...

linux/x86 /sbin/ipchains -F 41 bytes

No description provided by source. / By Kris Katterjohn 11/15/2006 41 byte shellcode to flush ipchains for Linux x86 section .text global start start: ; execve"/sbin/ipchains", "/sbin/ipchains", "-F", NULL , NULL push byte 11 pop eax xor edx, edx push edx push word 0x462d mov ecx, esp push edx pu...

linux/x86 /sbin/ipchains -F 40 bytes

No description provided by source. / By Kris Katterjohn 11/18/2006 40 byte shellcode to flush ipchains for Linux x86 section .text global start start: ; execve"/sbin/ipchains", "/sbin/ipchains", "-F", NULL , NULL push byte 11 pop eax cdq push edx push word 0x462d mov ecx, esp push edx push word...

linux/x86 /sbin/ipchains -F 40 bytes

Exploit for linux/x86 platform in category shellcode ==================================== linux/x86 /sbin/ipchains -F 40 bytes ==================================== / By Kris Katterjohn 11/18/2006 40 byte shellcode to flush ipchains for Linux x86 section .text global start start: ;...

linux/x86 - /sbin/ipchains -F 40 bytes

linux/x86 /sbin/ipchains -F 40 bytes. Shellcode exploit for linx86 platform / By Kris Katterjohn 11/18/2006 40 byte shellcode to flush ipchains for Linux x86 section .text global start start: ; execve"/sbin/ipchains", "/sbin/ipchains", "-F", NULL , NULL push byte 11 pop eax cdq push edx push word...

linux/x86 ipchains -F 49 bytes

Exploit for linux/x86 platform in category shellcode ============================== linux/x86 ipchains -F 49 bytes ============================== include include / asm" sub $0x4,%esp Con esto conseguimos que la shellcode nunca se popl %esp sobreescriba... gracias RaiSe : xorl %edx,%edx %edx a cer...

linux/x86 ipchains -F 49 bytes

linux/x86 ipchains -F 49 bytes. Shellcode exploit for linx86 platform include include / asm" sub $0x4,%esp Con esto conseguimos que la shellcode nunca se popl %esp sobreescriba... gracias RaiSe : xorl %edx,%edx %edx a cero pushl %edx y ponemos los zeros del final del string en memoria pushw $0x46...

linux/x86 ipchains -F 49 bytes

No description provided by source. include stdio.h include string.h / asm" sub $0x4,%esp Con esto conseguimos que la shellcode nunca se popl %esp sobreescriba... gracias RaiSe : xorl %edx,%edx %edx a cero pushl %edx y ponemos los zeros del final del string en memoria pushw $0x462d tenemos -F0000...

int.exp.txt

First off, great site ! I appreciate all the work you do. I just wanted to send in a quick and dirty perl script to retrieve any file from a server running RedHat's Interchange commerce system. The temp fix for this can be to use ipchains/iptables to block access to the port from outside the...

CVE-1999-1339

CVE-1999-1339 affects Linux 2.2.10 and earlier (with ipchains) and FreeBSD 3.2 (with ipfw). The issue is triggered by a crafted ping -R (record route) packet, causing a remote attacker to induce a kernel panic and denial of service. The vulnerability arises from how NAT is handled when enabled, a...

CVE-1999-1018

CVE-1999-1018 concerns Linux kernels 2.2.10 and earlier, where the IP fragmentation reassembly step is performed after some header checks. The issue allows a remote attacker to bypass IP filtering rules by sending multiple fragments with 0 offsets, undermining filters that rely on header informat...

CVE-1999-1018

IPChains in Linux kernels 2.2.10 and earlier does not reassemble IP fragments before checking the header information, which allows a remote attacker to bypass the filtering rules using several fragments with 0 offsets...

Проблемы ядра Linux

Возможно обойти правила фильтрации ipchains, есть несколько возможностей DoS-атак...

Ipchains!

Ipchains buffer overflow with debian 2.2.10 Kernel. -------------------------------------------------- there is a buffer overflow hang in linux debian distributin kernel 2.2.10 with ipchains 1.3.8, 27-Oct-1998. here is the explanation. We tested with a linux running with debian above version of...