CVE-2014-1610

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.

Score

CVSS 2.0 6.0 Medium

Status

Modified - cve@mitre.org

Published

2014-01-30

Last modified

2024-08-06

Weaknesses

CWE-20

Affected products

• Mediawiki (Mediawiki)

References

• http://lists.fedoraproject.org/pipermail/package-announce/2014-February/127942.html
• http://lists.fedoraproject.org/pipermail/package-announce/2014-February/127948.html
• http://lists.wikimedia.org/pipermail/mediawiki-announce/2014-January/000140.html
• http://osvdb.org/102630
• http://secunia.com/advisories/56695
• http://secunia.com/advisories/57472
• http://www.checkpoint.com/defense/advisories/public/2014/cpai-26-jan.html
• http://www.checkpoint.com/threatcloud-central/articles/2014-01-28-tc-researchers-discover.html
• http://www.debian.org/security/2014/dsa-2891
• http://www.exploit-db.com/exploits/31329/
• http://www.osvdb.org/102631
• http://www.securityfocus.com/bid/65223
• http://www.securitytracker.com/id/1029707
• https://bugzilla.wikimedia.org/attachment.cgi?id=14361&action=diff
• https://bugzilla.wikimedia.org/attachment.cgi?id=14384&action=diff
• https://bugzilla.wikimedia.org/show_bug.cgi?id=60339
• https://gerrit.wikimedia.org/r/#/c/110069/
• https://gerrit.wikimedia.org/r/#/c/110069/2/includes/media/Bitmap.php
• https://gerrit.wikimedia.org/r/#/c/110215/