ownCloud up to 4.5.7 htaccess import.php code injection

Summaryinfo

A vulnerability categorized as critical has been discovered in ownCloud. Affected is an unknown function of the file import.php of the component htaccess. The manipulation results in code injection. This vulnerability was named CVE-2013-1850. There is no available exploit. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as critical, was found in ownCloud (Cloud Software). Affected is an unknown functionality of the file import.php of the component htaccess. The manipulation with an unknown input leads to a code injection vulnerability. CWE is classifying the issue as CWE-94. The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

Multiple incomplete blacklist vulnerabilities in (1) import.php and (2) ajax/uploadimport.php in apps/contacts/ in ownCloud before 4.0.13 and 4.5.x before 4.5.8 allow remote authenticated users to execute arbitrary PHP code by uploading a .htaccess file.

The weakness was presented 03/14/2014 (Website). The advisory is shared for download at owncloud.org. This vulnerability is traded as CVE-2013-1850 since 02/19/2013. The exploitability is told to be easy. It is possible to launch the attack remotely. The successful exploitation needs a authentication. There are known technical details, but no exploit is available. The MITRE ATT&CK project declares the attack technique as T1059.

By approaching the search of inurl:import.php it is possible to find vulnerable targets with Google Hacking.

Upgrading to version 4.0.8 eliminates this vulnerability.

See VDB-66652, VDB-66651, VDB-66650 and VDB-66649 for similar entries. VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Type

• Cloud Software

Name

• ownCloud

Version

• 3.0.0
• 3.0.1
• 3.0.2
• 3.0.3
• 4.0.0
• 4.0.1
• 4.0.2
• 4.0.3
• 4.0.4
• 4.0.5
• 4.0.6
• 4.0.7
• 4.0.8
• 4.0.9
• 4.0.10
• 4.0.11
• 4.0.12
• 4.5.0
• 4.5.1
• 4.5.2
• 4.5.3
• 4.5.4
• 4.5.5
• 4.5.6
• 4.5.7

License

• open-source

CPE 2.3info

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CPE 2.2info

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VulDB is the best source for vulnerability data and more expert information about this specific topic.

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