CVE-2015-8002

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 allows remote authenticated users to cause a denial of service (disk consumption) via a file upload using one byte chunks.

Category

6.8
CVSS
Severity: Medium
CVSS 2.0 •
EPSS 0.52%
Vendor Advisory wikimedia.org Vendor Advisory wikimedia.org
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://phabricator.wikimedia.org/T91205 vendor advisory
http://www.securitytracker.com/id/1034028 vdb entry
https://lists.wikimedia.org/pipermail/mediawiki-announce/2015-October/000181.html mailing list patch vendor advisory

Frequently Asked Questions

What is the severity of CVE-2015-8002?
CVE-2015-8002 has been scored as a medium severity vulnerability.
How to fix CVE-2015-8002?
To fix CVE-2015-8002, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2015-8002 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2015-8002 is being actively exploited. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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