mercurypown-v1.pl.txt

!/usr/bin/perl mercurypown-v1.pl Mercury/32 Connected\n"; $buf = "1 LOGIN"." "x$LEN-$BUFLEN."\255\n"; sendSOCKET, $buf, 0; sleep$senddelay; print"- Sending payload\n"; $buf = $NOP x 255; sendSOCKET, $buf, 0; sleep$senddelay; print"- Sending payload 2\n"; $buf = $NOP x $BUFLEN; sendSOCKET, $buf, 0...

Mercury32 Mail Server 4.01b - check Buffer Overflow (PoC)

Mercury32 Mail Server 4.01b - check Buffer Overflow PoC !/usr/bin/perl mercurypown-v1.pl Mercury/32 Connected\n"; $buf = "1 LOGIN"." "x$LEN-$BUFLEN."\255\n"; sendSOCKET, $buf, 0; sleep$senddelay; print"- Sending payload\n"; $buf = $NOP x 255; sendSOCKET, $buf, 0; sleep$senddelay; print"- Sending...

From head to toe understanding the buffer overflow-vulnerability warning-the black bar safety net

In this guide, we will discuss what is buffer overflow and how to use it. You must understand the C language and Assembly language, if you are familiar with GDB while more is good, of course it is not very necessary. Memory organizationmemory is divided into 3 parts 1. The text areaprogram area...

Opera 6.07.0 - Username URI Warning Dialog Buffer Overflow

Opera 6.07.0 - Username URI Warning Dialog Buffer Overflow source: https://www.securityfocus.com/bid/6811/info The Opera browser for Win32 and possibly other systems is prone to a remotely exploitable buffer overflow condition. For security purposes, Opera will display a warning any time a user o...

ColdFusion Heap Overflow -continued

Hi all, I am attempting to write exploit code for the coldfusion heap overflow still. On advice from various on the secfocus list i have installed softice and located the exception handler in question. The handler code starts at 0x77f82b95 The code I am trying to manipulate is at 0x77f8e43b Mov...

defeat.solaris.nonexec.stack.txt

Hi, I've recently been playing around with bypassing the non-executable stack protection that Solaris 2.6 provides. I'm referring to the mechanism that you control with the noexecuserstack option in /etc/system. I've found it's quite possible to bypass this protection, using methods described...

BNC 2.2.4/2.4.6/2.4.8 - IRC Proxy Buffer Overflow (1)

/ source: https://www.securityfocus.com/bid/1927/info BNC's IRC Proxy is used as a gateway to an IRC server. A buffer stores a username which arguments the program's USER command. User-supplied input to this buffer is improperly checked for length. As a result, the excessive data copied onto the...

Exim Buffer 1.6.21.6.51 - Local Overflow

Exim Buffer 1.6.21.6.51 - Local Overflow / source: https://www.securityfocus.com/bid/1859/info A potential local root yielding buffer overflow vulnerability exists in Exim mail client version 1.62. A buffer used in processing filenames of message attachments can be overflowed by a...