CVE-2011-4361
First published: Sun Jan 08 2012(Updated: )
MediaWiki before 1.17.1 does not check for read permission before handling action=ajax requests, which allows remote attackers to obtain sensitive information by (1) leveraging the SpecialUpload::ajaxGetExistsWarning function, or by (2) leveraging an extension, as demonstrated by the CategoryTree, ExtTab, and InlineEditor extensions.
Credit: secalert@redhat.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| MediaWiki MediaWiki | <1.17.1 | |
| Debian Debian Linux | =5.0 | |
| Debian Debian Linux | =6.0 |
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Reference Links
- http://openwall.com/lists/oss-security/2011/11/29/6
- https://bugzilla.wikimedia.org/show_bug.cgi?id=32616
- http://lists.wikimedia.org/pipermail/mediawiki-announce/2011-November/000104.html
- https://bugzilla.redhat.com/show_bug.cgi?id=758171
- http://openwall.com/lists/oss-security/2011/11/29/12
- http://www.debian.org/security/2011/dsa-2366
- agent/references
- agent/type
- agent/first-publish-date
- agent/last-modified-date
- agent/remedy
- collector/nvd-historical
- agent/software-canonical-lookup-request
- collector/nvd-index
- agent/weakness
- agent/severity
- agent/author
- agent/softwarecombine
- agent/tags
- agent/description
- agent/event
- collector/mitre-cve
- source/MITRE
- vendor/mediawiki
- canonical/mediawiki mediawiki
- vendor/debian
- canonical/debian debian linux
- version/debian debian linux/5.0
- version/debian debian linux/6.0