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Last updated: 10/25/2014 1:27:43 PM

CVE Publication rate: 50.8

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Vulnerability Workload Index: 14.84
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National Cyber Awareness System

Vulnerability Summary for CVE-2014-1610

Original release date: 01/30/2014
Last revised: 04/19/2014
Source: US-CERT/NIST

Overview

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.

Impact

CVSS Severity (version 2.0):
CVSS v2 Base Score: 6.0 (MEDIUM) (AV:N/AC:M/Au:S/C:P/I:P/A:P) (legend)
Impact Subscore: 6.4
Exploitability Subscore: 6.8
CVSS Version 2 Metrics:
Access Vector: Network exploitable
Access Complexity: Medium
Authentication: Required to exploit
Impact Type: Allows unauthorized disclosure of information; Allows unauthorized modification; Allows disruption of service

References to Advisories, Solutions, and Tools

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External Source: MISC
Name: https://gerrit.wikimedia.org/r/#/c/110069/
Type: Advisory
External Source: FEDORA
Name: FEDORA-2014-1802
External Source: SECTRACK
Name: 1029707
External Source: BID
Name: 65223
External Source: MISC
Name: http://www.checkpoint.com/threatcloud-central/articles/2014-01-28-tc-researchers-discover.html
External Source: MISC
Name: https://gerrit.wikimedia.org/r/#/c/110215/
External Source: OSVDB
Name: 102630
External Source: MISC
Name: https://bugzilla.wikimedia.org/attachment.cgi?id=14361&action=diff
External Source: MISC
Name: https://bugzilla.wikimedia.org/attachment.cgi?id=14384&action=diff
External Source: CONFIRM
Name: https://bugzilla.wikimedia.org/show_bug.cgi?id=60339
External Source: FEDORA
Name: FEDORA-2014-1745
External Source: SECUNIA
Name: 56695
Type: Advisory
External Source: SECUNIA
Name: 57472
External Source: MISC
Name: http://www.checkpoint.com/defense/advisories/public/2014/cpai-26-jan.html
External Source: EXPLOIT-DB
Name: 31329
External Source: OSVDB
Name: 102631
External Source: MLIST
Name: [MediaWiki-announce] 20140128 MediaWiki Security Releases: 1.22.2, 1.21.5 and 1.19.11
Type: Advisory
External Source: MISC
Name: https://gerrit.wikimedia.org/r/#/c/110069/2/includes/media/Bitmap.php
External Source: DEBIAN
Name: DSA-2891

Technical Details

Vulnerability Type (View All)