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.

Remediation

References

CVE-2015-8001

Related Vulnerabilities

Joomla! Core Multiple Vulnerabilities (1.5.0 - 3.8.11)

PHP Inadequate Encryption Strength Vulnerability (CVE-2020-7069)

Liferay DXP Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') Vulnerability (CVE-2022-42121)

MediaWiki Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2011-1587)

MySQL CVE-2020-2790 Vulnerability (CVE-2020-2790)

Severity

Low

Classification

CVE-2015-8001 CWE-284

Tags

Missing Update Known Vulnerabilities