Description
Incomplete blacklist vulnerability in ajax/upload.php in ownCloud before 5.0, when running on Windows, allows remote authenticated users to bypass intended access restrictions, upload files with arbitrary names, and execute arbitrary code via an Alternate Data Stream (ADS) syntax in the filename parameter, as demonstrated using .htaccess::$DATA to upload a PHP program.
Public exploits
Exploit or proof-of-concept code for this vulnerability is publicly available, which lowers the bar for attackers. Treat it as a reason to patch sooner.
Third-party code, not reviewed by us. Public PoCs are sometimes fake or contain malware. Read the code first and run it only in an isolated lab, against systems you are authorised to test.
Exploit-DB 1
- ownCloud 4.0.x/4.5.x - 'upload.php?Filename' Remote Code Execution EDB-32162 · webapps · Mar 10, 2014 · verified
Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.
References
- 57267 third-party-advisory
- 104082 vdb-entry
- 66000 vdb-entry
- 20140306 CVE-2014-2044 - Remote Code Execution in ownCloud mailing-list
- http://packetstormsecurity.com/files/125585/ownCloud-4.0.x-4.5.x-Remote-Code-Execution.html
- 32162 exploit
- https://www.portcullis-security.com/security-research-and-downloads/security-advisories/cve-2014-2044/
- owncloud-upload-file-upload(91757) vdb-entry
- 20140306 CVE-2014-2044 - Remote Code Execution in ownCloud mailing-list