Bug 1755762 (CVE-2019-16738) - CVE-2019-16738 mediawiki: suppressed username information disclosure via Special:Redirect
Summary: CVE-2019-16738 mediawiki: suppressed username information disclosure via Spec...
Keywords:
Status: CLOSED ERRATA
Alias: CVE-2019-16738
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 1755763 1776590 1776591 1776592 1776597
Blocks: 1755764
TreeView+ depends on / blocked
 
Reported: 2019-09-26 07:40 UTC by Dhananjay Arunesh
Modified: 2021-10-25 09:53 UTC (History)
17 users (show)

Fixed In Version: mediawiki 1.31.4, mediawiki 1.32.4, mediawiki 1.33.1
Doc Type: If docs needed, set a value
Doc Text:
Clone Of:
Environment:
Last Closed: 2021-10-25 09:53:54 UTC


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Description Dhananjay Arunesh 2019-09-26 07:40:19 UTC
A vulnerability was found in MediaWiki through 1.33.0, Special:Redirect allows information disclosure of suppressed usernames via a User ID Lookup.

Reference:
https://phabricator.wikimedia.org/T230402

Comment 1 Dhananjay Arunesh 2019-09-26 07:40:36 UTC
Created mediawiki tracking bugs for this issue:

Affects: fedora-all [bug 1755763]


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