Vulnerability 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.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Owncloud | Owncloud | <= 4.5.13 |
| Owncloud | Owncloud Server | 3.0.0 |
Related Weaknesses (CWE)
References
- http://packetstormsecurity.com/files/125585/ownCloud-4.0.x-4.5.x-Remote-Code-ExeExploit
- http://seclists.org/fulldisclosure/2014/Mar/45
- http://secunia.com/advisories/57267
- http://www.exploit-db.com/exploits/32162Exploit
- http://www.osvdb.org/104082
- http://www.securityfocus.com/archive/1/531365/100/0/threaded
- http://www.securityfocus.com/bid/66000
- https://exchange.xforce.ibmcloud.com/vulnerabilities/91757
- https://www.portcullis-security.com/security-research-and-downloads/security-advExploit
- http://packetstormsecurity.com/files/125585/ownCloud-4.0.x-4.5.x-Remote-Code-ExeExploit
- http://seclists.org/fulldisclosure/2014/Mar/45
- http://secunia.com/advisories/57267
- http://www.exploit-db.com/exploits/32162Exploit
- http://www.osvdb.org/104082
- http://www.securityfocus.com/archive/1/531365/100/0/threaded
FAQ
What is CVE-2014-2044?
CVE-2014-2044 is a vulnerability with a CVSS score of 7.5 (HIGH). 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 arbit...
How severe is CVE-2014-2044?
CVE-2014-2044 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2014-2044?
Check the references section above for vendor advisories and patch information. Affected products include: Owncloud Owncloud, Owncloud Owncloud Server.