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1979 changes to exploits/shellcodes Couchdb 1.5.0 - 'uuids' Denial of Service Apache CouchDB 1.5.0 - 'uuids' Denial of Service Beyond Remote 2.2.5.3 - Denial of Service (PoC) udisks2 2.8.0 - Denial of Service (PoC) Termite 3.4 - Denial of Service (PoC) SoftX FTP Client 3.3 - Denial of Service (PoC) Silverstripe 2.3.5 - Cross-Site Request Forgery / Open redirection SilverStripe CMS 2.3.5 - Cross-Site Request Forgery / Open Redirection Silverstripe CMS 3.0.2 - Multiple Vulnerabilities SilverStripe CMS 3.0.2 - Multiple Vulnerabilities Silverstripe CMS 2.4 - File Renaming Security Bypass SilverStripe CMS 2.4 - File Renaming Security Bypass Silverstripe CMS 2.4.5 - Multiple Cross-Site Scripting Vulnerabilities SilverStripe CMS 2.4.5 - Multiple Cross-Site Scripting Vulnerabilities Silverstripe CMS 2.4.7 - 'install.php' PHP Code Injection SilverStripe CMS 2.4.7 - 'install.php' PHP Code Injection Silverstripe Pixlr Image Editor - 'upload.php' Arbitrary File Upload SilverStripe CMS Pixlr Image Editor - 'upload.php' Arbitrary File Upload Silverstripe CMS 2.4.x - 'BackURL' Open Redirection SilverStripe CMS 2.4.x - 'BackURL' Open Redirection Silverstripe CMS - 'MemberLoginForm.php' Information Disclosure SilverStripe CMS - 'MemberLoginForm.php' Information Disclosure Silverstripe CMS - Multiple HTML Injection Vulnerabilities SilverStripe CMS - Multiple HTML Injection Vulnerabilities Apache CouchDB 1.7.0 and 2.x before 2.1.1 - Remote Privilege Escalation Apache CouchDB 1.7.0 / 2.x < 2.1.1 - Remote Privilege Escalation Monstra CMS before 3.0.4 - Cross-Site Scripting Monstra CMS < 3.0.4 - Cross-Site Scripting (2) Monstra CMS < 3.0.4 - Cross-Site Scripting Monstra CMS < 3.0.4 - Cross-Site Scripting (1) Navigate CMS 2.8 - Cross-Site Scripting Collectric CMU 1.0 - 'lang' SQL injection Joomla! Component CW Article Attachments 1.0.6 - 'id' SQL Injection LG SuperSign EZ CMS 2.5 - Remote Code Execution MyBB Visual Editor 1.8.18 - Cross-Site Scripting Joomla! Component AMGallery 1.2.3 - 'filter_category_id' SQL Injection Joomla! Component Micro Deal Factory 2.4.0 - 'id' SQL Injection RICOH Aficio MP 301 Printer - Cross-Site Scripting Joomla! Component Auction Factory 4.5.5 - 'filter_order' SQL Injection RICOH MP C6003 Printer - Cross-Site Scripting Linux/ARM - Egghunter (PWN!) + execve(_/bin/sh__ NULL_ NULL) Shellcode (28 Bytes) Linux/ARM - sigaction() Based Egghunter (PWN!) + execve(_/bin/sh__ NULL_ NULL) Shellcode (52 Bytes)
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7.2 KiB
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63 lines
No EOL
7.2 KiB
Text
Source: http://code.google.com/p/skylined/issues/detail?id=23
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SSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSS
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,dSSSSSSSSSSSS SSSS ,dSSY' SSSS SSSS SSSS SSSS SSSSb, SSSS ,dSSSSSSSSSSSS SSSSSSSSSSSSb,
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SSSS SSSS ,dSSY' SSSS SSSS SSSS SSSS SSSSSSb, SSSS SSSS SSSS SSSS
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'YSSSSSSSSSSb, SSSSSSSSSSSSb, 'YSSSSSSSSSSSS SSSS SSSS SSSS'YSSb,SSSS SSSSSSSSSSS SSSS SSSS
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SSSS SSSS SSSS SSSS SSSS SSSS SSSS 'YSSSSSS SSSS SSSS SSSS
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SSSSSSSSSSSSP' SSSS SSSS SSSSSSSSSSSSP' 'YSSSSSSSSSS SSSS SSSS 'YSSSS 'YSSSSSSSSSSSS SSSS SSSSSSP'
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SSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSS
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Internet Exploiter 12+DEP: Oracle Java 6 OBJECT tag "launchjnlp"/"docbase" param buffer overflow exploit.
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Copyright (c) 2010 Berend-Jan "SkyLined" Wever <berendjanwever@gmail.com>
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All rights reserved. This information is provided for academic purpose only.
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This exploit targets a stack based buffer overflow in Oracle Java 6. The vulnerability has been confirmed in Update 20
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and 21 and it probably exists in earlier version as well. The overflow allows control over the EBP and EIP registers
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when the vulnerable code returns.
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This exploit tries to bypasss DEP using the "Havoc" mechanism first published at
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http://skypher.com/index.php/2010/03/01/internet-exploiter-2-dep/. This is a combination of a heap spray and a
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ret-into-libc attack that tries to set the executable flag on a block of memory in the heap spray before executing it.
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After setting up the heap spray, the stack overflow in Java is used to overwrite EBP and EIP. EIP is pointed to any
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LEAVE, RET instruction sequence in the code section of any loaded module at an address that can be encoded in the
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buffer overflow string (characters [\x00\x80-\x9F] cannot be used!) The LEAVE instruction provides control over ESP,
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which makes the ret-into-libc attack possible.
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The ret-into-libc attack causes consecutive calls to ZwProtectVirtualMemory in ntdll. Each call tries to change the
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memory protection flags for a memory region that should be covered by the heap spray and contain the shellcode.
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Multiple calls are needed because the base address of the memory block that contains the shellcode is not know. One
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call is made for each possible value, and therefore all but one of these calls should fail. After these calls, the
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ret-into-lic stack returns to the shellcode, which by now should be executable because of the one call to
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ZwProtectVirtualMemory that succeeded.
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This exploit does not attempt to bypass ASLR. When testing on a target with ASLR enabled, you can provide the base
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address of ntdll by appending "?iNtDllImageBase=0xXXXXXXXX" tot the url. Alternatively, you could try to find a way to
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determine the base address of ntdll automatically or do a brute-force attack that tries all ~256 possible values
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(hint, hint :D).
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This exploit has been tested succcessfully on Windows XP sp3 en-us (x86), Windows Vista sp2 en-us (x86) and Windows 7
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en-us (x64) and with MSIE 6.0, 7.0 and 8.0 using Java 6 Update 21.
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Redistribution and use in source and binary forms, with or without modification, are permitted provided that the
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following conditions are met:
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* Redistributions of source code must retain the above copyright notice, this list of conditions and the following
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disclaimer.
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* Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the
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following disclaimer in the documentation and/or other materials provided with the distribution.
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* Neither the name of the copyright holder nor the names of the contributors may be used to endorse or promote
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products derived from this software without specific prior written permission.
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THIS SOFTWARE IS PROVIDED ''AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
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BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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POSSIBILITY OF SUCH DAMAGE.
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SSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSS
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Code: https://github.com/offensive-security/exploitdb-bin-sploits/raw/master/bin-sploits/15241.zip (iExploit12-DEP.zip) |