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cve[email protected]CVE-2015-8001
HistoryNov 09, 2015 - 6:59 p.m.

CVE-2015-8001

2015-11-0918:59:00
CWE-284
web.nvd.nist.gov
31
mediawiki
api
cve-2015-8001
denial of service
security vulnerability

3.5 Low

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:M/Au:S/C:N/I:N/A:P

8.5 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

64.9%

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.

Affected configurations

NVD
Node
mediawikimediawikiRange1.23.10
OR
mediawikimediawikiMatch1.24.0
OR
mediawikimediawikiMatch1.24.1
OR
mediawikimediawikiMatch1.24.2
OR
mediawikimediawikiMatch1.24.3
OR
mediawikimediawikiMatch1.25.0
OR
mediawikimediawikiMatch1.25.1
OR
mediawikimediawikiMatch1.25.2

3.5 Low

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:M/Au:S/C:N/I:N/A:P

8.5 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

64.9%