Executive Summary
Summary | |
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Title | mediawiki regression update |
Informations | |||
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Name | DSA-2891 | First vendor Publication | 2014-03-30 |
Vendor | Debian | Last vendor Modification | 2014-03-31 |
Severity (Vendor) | N/A | Revision | 3 |
Security-Database Scoring CVSS v3
Cvss vector : N/A | |||
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Overall CVSS Score | NA | ||
Base Score | NA | Environmental Score | NA |
impact SubScore | NA | Temporal Score | NA |
Exploitabality Sub Score | NA | ||
Calculate full CVSS 3.0 Vectors scores |
Security-Database Scoring CVSS v2
Cvss vector : (AV:N/AC:L/Au:N/C:P/I:P/A:P) | |||
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Cvss Base Score | 7.5 | Attack Range | Network |
Cvss Impact Score | 6.4 | Attack Complexity | Low |
Cvss Expoit Score | 10 | Authentication | None Required |
Calculate full CVSS 2.0 Vectors scores |
Detail
The Mediawiki update issued as DSA 2891-1 caused regressions. This update fixes those problems. For reference the original advisory text follows. Several vulnerabilities were discovered in MediaWiki, a wiki engine. The Common Vulnerabilities and Exposures project describers the followin issues: CVE-2013-2031 Cross-site scripting attack via valid UTF-7 encoded sequences in a SVG file. CVE-2013-4567 & CVE-2013-4568 Kevin Israel (Wikipedia user PleaseStand) reported two ways to inject Javascript due to an incomplete blacklist in the CSS sanitizer function. CVE-2013-4572 MediaWiki and the CentralNotice extension were incorrectly setting cache headers when a user was autocreated, causing the user's session cookies to be cached, and returned to other users. CVE-2013-6452 Chris from RationalWiki reported that SVG files could be uploaded that include external stylesheets, which could lead to XSS when an XSL was used to include JavaScript. CVE-2013-6453 MediaWiki's SVG sanitization could be bypassed when the XML was considered invalid. CVE-2013-6454 MediaWiki's CSS sanitization did not filter -o-link attributes, which could be used to execute JavaScript in Opera 12. CVE-2013-6472 MediaWiki displayed some information about deleted pages in the log API, enhanced RecentChanges, and user watchlists. CVE-2014-1610 A remote code execution vulnerability existed if file upload support for DjVu (natively handled) or PDF files (in combination with the PdfHandler extension) was enabled. Neither file type is enabled by default in MediaWiki. CVE-2014-2665 Cross site request forgery in login form: an attacker could login a victim as the attacker. For the stable distribution (wheezy), these problems have been fixed in version 1.19.15+dfsg-0+deb7u1 of the mediawiki package and 3.5~deb7u2 of the mediawiki-extensions package. For the unstable distribution (sid), these problems have been fixed in version 1:1.19.15+dfsg-1 of the mediawiki package and 3.5 of the mediawiki-extensions package. We recommend that you upgrade your mediawiki packages. |
Original Source
Url : http://www.debian.org/security/2014/dsa-2891 |
CWE : Common Weakness Enumeration
% | Id | Name |
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43 % | CWE-79 | Failure to Preserve Web Page Structure ('Cross-site Scripting') (CWE/SANS Top 25) |
29 % | CWE-20 | Improper Input Validation |
14 % | CWE-287 | Improper Authentication |
14 % | CWE-200 | Information Exposure |
OVAL Definitions
Definition Id: oval:org.mitre.oval:def:24466 | |||
Oval ID: | oval:org.mitre.oval:def:24466 | ||
Title: | DSA-2891-1 mediawiki - security update | ||
Description: | Several vulnerabilities were discovered in MediaWiki, a wiki engine. | ||
Family: | unix | Class: | patch |
Reference(s): | DSA-2891-1 CVE-2013-2031 CVE-2013-4567 CVE-2013-4568 CVE-2013-4572 CVE-2013-6452 CVE-2013-6453 CVE-2013-6454 CVE-2013-6472 CVE-2014-1610 CVE-2014-2665 | Version: | 5 |
Platform(s): | Debian GNU/Linux 7 Debian GNU/kFreeBSD 7 | Product(s): | mediawiki mediawiki-extensions |
Definition Synopsis: | |||
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Definition Id: oval:org.mitre.oval:def:29025 | |||
Oval ID: | oval:org.mitre.oval:def:29025 | ||
Title: | DSA-2891-2 -- mediawiki, mediawiki-extensions -- security update | ||
Description: | Several vulnerabilities were discovered in MediaWiki, a wiki engine. | ||
Family: | unix | Class: | patch |
Reference(s): | DSA-2891-2 CVE-2013-2031 CVE-2013-2032 CVE-2013-4567 CVE-2013-4568 CVE-2013-4572 CVE-2013-6452 CVE-2013-6453 CVE-2013-6454 CVE-2013-6472 CVE-2014-1610 CVE-2014-2665 | Version: | 3 |
Platform(s): | Debian GNU/Linux 7.0 Debian GNU/kFreeBSD 7.0 | Product(s): | mediawiki mediawiki-extensions |
Definition Synopsis: | |||
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Definition Id: oval:org.mitre.oval:def:29092 | |||
Oval ID: | oval:org.mitre.oval:def:29092 | ||
Title: | DSA-2891-3 -- mediawiki, mediawiki-extensions -- security update | ||
Description: | Several vulnerabilities were discovered in MediaWiki, a wiki engine. | ||
Family: | unix | Class: | patch |
Reference(s): | DSA-2891-3 CVE-2013-2031 CVE-2013-2032 CVE-2013-4567 CVE-2013-4568 CVE-2013-4572 CVE-2013-6452 CVE-2013-6453 CVE-2013-6454 CVE-2013-6472 CVE-2014-1610 CVE-2014-2665 | Version: | 3 |
Platform(s): | Debian GNU/Linux 7.0 Debian GNU/kFreeBSD 7.0 | Product(s): | mediawiki mediawiki-extensions |
Definition Synopsis: | |||
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CPE : Common Platform Enumeration
ExploitDB Exploits
id | Description |
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2014-02-19 | MediaWiki Thumb.php Remote Command Execution |
2014-02-01 | MediaWiki <= 1.22.1 PdfHandler Remote Code Execution Exploit (CVE-2014-1610) |
Snort® IPS/IDS
Date | Description |
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2014-03-06 | Mediawiki DjVu and PDF handling code execution attempt RuleID : 29582 - Revision : 4 - Type : SERVER-OTHER |
Nessus® Vulnerability Scanner
Date | Description |
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2015-02-09 | Name : The remote Gentoo host is missing one or more security-related patches. File : gentoo_GLSA-201502-04.nasl - Type : ACT_GATHER_INFO |
2014-05-09 | Name : The remote Mandriva Linux host is missing one or more security updates. File : mandriva_MDVSA-2014-083.nasl - Type : ACT_GATHER_INFO |
2014-04-09 | Name : The remote Fedora host is missing a security update. File : fedora_2014-4511.nasl - Type : ACT_GATHER_INFO |
2014-04-09 | Name : The remote Fedora host is missing a security update. File : fedora_2014-4478.nasl - Type : ACT_GATHER_INFO |
2014-04-02 | Name : The remote web server contains an application that is affected by a cross-sit... File : mediawiki_1_19_14.nasl - Type : ACT_GATHER_INFO |
2014-03-31 | Name : The remote Debian host is missing a security-related update. File : debian_DSA-2891.nasl - Type : ACT_GATHER_INFO |
2014-03-14 | Name : The remote Mandriva Linux host is missing one or more security updates. File : mandriva_MDVSA-2014-057.nasl - Type : ACT_GATHER_INFO |
2014-02-21 | Name : The remote web server contains an application that is affected by a remote co... File : mediawiki_thumb_rce.nasl - Type : ACT_DESTRUCTIVE_ATTACK |
2014-02-07 | Name : The remote Fedora host is missing a security update. File : fedora_2014-1745.nasl - Type : ACT_GATHER_INFO |
2014-02-07 | Name : The remote Fedora host is missing a security update. File : fedora_2014-1802.nasl - Type : ACT_GATHER_INFO |
2014-02-06 | Name : The remote web server contains an application that is affected by multiple vu... File : mediawiki_1_19_10.nasl - Type : ACT_GATHER_INFO |
2014-01-30 | Name : The remote web server contains an application that is affected by multiple re... File : mediawiki_1_19_11.nasl - Type : ACT_GATHER_INFO |
2013-12-18 | Name : The remote Mandriva Linux host is missing one or more security updates. File : mandriva_MDVSA-2013-290.nasl - Type : ACT_GATHER_INFO |
2013-12-17 | Name : The remote web server contains an application that is affected by multiple vu... File : mediawiki_1_19_9.nasl - Type : ACT_GATHER_INFO |
2013-12-14 | Name : The remote Fedora host is missing a security update. File : fedora_2013-22047.nasl - Type : ACT_GATHER_INFO |
2013-12-02 | Name : The remote Fedora host is missing a security update. File : fedora_2013-21874.nasl - Type : ACT_GATHER_INFO |
2013-12-02 | Name : The remote Fedora host is missing a security update. File : fedora_2013-21856.nasl - Type : ACT_GATHER_INFO |
2013-10-29 | Name : The remote Gentoo host is missing one or more security-related patches. File : gentoo_GLSA-201310-21.nasl - Type : ACT_GATHER_INFO |
2013-05-26 | Name : The remote Fedora host is missing a security update. File : fedora_2013-7654.nasl - Type : ACT_GATHER_INFO |
2013-05-13 | Name : The remote web server contains a PHP application that is affected by multiple... File : mediawiki_1_19_6.nasl - Type : ACT_GATHER_INFO |
Alert History
Date | Informations |
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2014-05-13 21:27:44 |
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2014-05-12 21:28:43 |
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2014-04-20 13:26:33 |
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2014-04-04 21:20:16 |
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2014-04-01 14:39:29 |
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2014-03-31 21:19:52 |
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2014-03-30 13:20:24 |
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