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MediaWiki: Improper Access Control (CVE-2015-8001)

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MediaWiki: Improper Access Control (CVE-2015-8001)

Severity
4
CVSS
(AV:N/AC:M/Au:S/C:N/I:N/A:P)
Published
11/09/2015
Created
07/25/2018
Added
08/24/2017
Modified
10/23/2019

Description

The chunked upload API (ApiUpload) in MediaWiki before 1.23.11, 1.24.x before 1.24.4, and 1.25.x before 1.25.3 does not restrict the uploaded data to the claimed file size, which allows remote authenticated users to cause a denial of service via a chunk that exceeds the file size.

Solution(s)

  • mediawiki-upgrade-latest

References

  • mediawiki-upgrade-latest

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