Executive Summary
Summary | |
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Title | mediawiki security update |
Informations | |||
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Name | DSA-3046 | First vendor Publication | 2014-10-05 |
Vendor | Debian | Last vendor Modification | 2014-10-05 |
Severity (Vendor) | N/A | Revision | 1 |
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:M/Au:S/C:N/I:P/A:N) | |||
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Cvss Base Score | 3.5 | Attack Range | Network |
Cvss Impact Score | 2.9 | Attack Complexity | Medium |
Cvss Expoit Score | 6.8 | Authentication | Requires single instance |
Calculate full CVSS 2.0 Vectors scores |
Detail
It was reported that MediaWiki, a website engine for collaborative work, allowed to load user-created CSS on pages where user-created JavaScript is not allowed. A wiki user could be tricked into performing actions by manipulating the interface from CSS, or JavaScript code being executed from CSS, on security-wise sensitive pages like Special:Preferences and Special:UserLogin. This update removes the separation of CSS and JavaScript module allowance. For the stable distribution (wheezy), this problem has been fixed in version 1:1.19.20+dfsg-0+deb7u1. For the unstable distribution (sid), this problem has been fixed in version 1:1.19.20+dfsg-1. We recommend that you upgrade your mediawiki packages. |
Original Source
Url : http://www.debian.org/security/2014/dsa-3046 |
CWE : Common Weakness Enumeration
% | Id | Name |
---|---|---|
100 % | CWE-79 | Failure to Preserve Web Page Structure ('Cross-site Scripting') (CWE/SANS Top 25) |
OVAL Definitions
Definition Id: oval:org.mitre.oval:def:26719 | |||
Oval ID: | oval:org.mitre.oval:def:26719 | ||
Title: | DSA-3046-1 mediawiki - security update | ||
Description: | It was reported that MediaWiki, a website engine for collaborative work, allowed to load user-created CSS on pages where user-created JavaScript is not allowed. A wiki user could be tricked into performing actions by manipulating the interface from CSS, or JavaScript code being executed from CSS, on security-wise sensitive pages like Special:Preferences and Special:UserLogin. This update removes the separation of CSS and JavaScript module allowance. | ||
Family: | unix | Class: | patch |
Reference(s): | DSA-3046-1 CVE-2014-7295 | Version: | 3 |
Platform(s): | Debian GNU/Linux 7.0 Debian GNU/kFreeBSD 7.0 | Product(s): | mediawiki |
Definition Synopsis: | |||
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CPE : Common Platform Enumeration
Nessus® Vulnerability Scanner
Date | Description |
---|---|
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 |
2014-10-22 | Name : The remote Mandriva Linux host is missing one or more security updates. File : mandriva_MDVSA-2014-198.nasl - Type : ACT_GATHER_INFO |
2014-10-14 | Name : The remote Fedora host is missing a security update. File : fedora_2014-12262.nasl - Type : ACT_GATHER_INFO |
2014-10-14 | Name : The remote Fedora host is missing a security update. File : fedora_2014-12263.nasl - Type : ACT_GATHER_INFO |
2014-10-09 | Name : The remote Fedora host is missing a security update. File : fedora_2014-12155.nasl - Type : ACT_GATHER_INFO |
2014-10-09 | Name : The remote web server contains an application that is affected by a cross-sit... File : mediawiki_1_23_5.nasl - Type : ACT_GATHER_INFO |
2014-10-06 | Name : The remote Debian host is missing a security-related update. File : debian_DSA-3046.nasl - Type : ACT_GATHER_INFO |
Alert History
Date | Informations |
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2014-10-08 21:26:46 |
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2014-10-08 13:25:07 |
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2014-10-07 21:31:54 |
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2014-10-05 21:24:02 |
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