MediaWiki 1.22.x before 1.22.2, 1.21.x before 1.21.5, and 1.19.x before 1.19.11, when DjVu or PDF file upload support is enabled, allows remote attackers to execute arbitrary commands via shell metacharacters in (1) the page parameter to includes/media/DjVu.php; (2) the w parameter (aka width field) to thumb.php, which is not properly handled by includes/media/PdfHandler_body.php; and possibly unspecified vectors in (3) includes/media/Bitmap.php and (4) includes/media/ImageHandler.php.
References
Configurations
Configuration 1 (hide)
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Information
Published : 2014-01-30 15:55
Updated : 2016-05-25 08:01
NVD link : CVE-2014-1610
Mitre link : CVE-2014-1610
JSON object : View
CWE
CWE-20
Improper Input Validation
Products Affected
mediawiki
- mediawiki