CVE-2015-8001

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Summary

CVECVE-2015-8001
StatePUBLISHED
Assignermitre
Source PriorityCVE Program / NVD first with legacy fallback
Published2015-11-09 18:59:00 UTC
Updated2026-05-06 22:30:45 UTC
DescriptionThe 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.

Risk And Classification

Primary CVSS: v2.0 3.5 from [email protected]

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

Problem Types: CWE-284 | n/a

CVSS v2.0 Breakdown

Access Vector
Network
Access Complexity
Medium
Authentication
Single
Confidentiality
None
Integrity
None
Availability
Partial

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

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Mediawiki Mediawiki 1.24.0 All All All
Application Mediawiki Mediawiki 1.24.1 All All All
Application Mediawiki Mediawiki 1.24.2 All All All
Application Mediawiki Mediawiki 1.24.3 All All All
Application Mediawiki Mediawiki 1.25.0 All All All
Application Mediawiki Mediawiki 1.25.1 All All All
Application Mediawiki Mediawiki 1.25.2 All All All
Application Mediawiki Mediawiki All All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na N/a affected n/a Not specified

References

ReferenceSourceLinkTags
MediaWiki Multiple Bugs Let Remote Users Obtain Potentially Sensitive Information and Conduct Cross-Site Scripting Attacks and Let Remote Authenticated Users Bypass Security and Deny Service - SecurityTracker af854a3a-2127-422b-91ae-364da2661108 www.securitytracker.com
[MediaWiki-announce] Security Release: 1.25.3, 1.24.4 and 1.23.11 af854a3a-2127-422b-91ae-364da2661108 lists.wikimedia.org Patch, Vendor Advisory
⚓ T91203 ApiUpload allows overrun without error af854a3a-2127-422b-91ae-364da2661108 phabricator.wikimedia.org Vendor Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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