PT-2017-5153

CVE-2012-4382

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Published

2017-10-19

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Updated

2017-10-31

Description by

CVSS 3.1
4.9
Medium
MetricsAV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
Name of the Vulnerable Software and Affected Versions: MediaWiki versions prior to 1.18.5 MediaWiki versions 1.19.x prior to 1.19.2
Description: The issue allows remote administrators to read a user block reason via a reblock attempt due to improper protection of user block metadata.
Recommendations: For MediaWiki versions prior to 1.18.5, update to version 1.18.5 or later. For MediaWiki versions 1.19.x prior to 1.19.2, update to version 1.19.2 or later.
Exploitability
Fix
Impacts
Researchers
Vendors
Affected products
Weakness enumeration
CWE-200: Exposure of Sensitive Information to an Unauthorized Actor
Related identifiers
CVE-2012-4382
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