cbcvebase.
CVE-2020-15005
published 2020-06-24

CVE-2020-15005: In MediaWiki before 1.31.8, 1.32.x and 1.33.x before 1.33.4, and 1.34.x before 1.34.2, private wikis behind a caching server using the img_auth.php image…

PriorityP412low3.1CVSS 3.1
AVNACHPRNUIRSUCLINAN
EPSS
1.30%
67.3th percentile
In MediaWiki before 1.31.8, 1.32.x and 1.33.x before 1.33.4, and 1.34.x before 1.34.2, private wikis behind a caching server using the img_auth.php image authorization security feature may have had their files cached publicly, so any unauthorized user could view them. This occurs because Cache-Control and Vary headers were mishandled.

Affected

14 ranges
VendorProductVersion rangeFixed in
debiandebian_linux——
debiandebian_linux——
debianmediawiki< mediawiki 1:1.31.8-1 (bookworm)mediawiki 1:1.31.8-1 (bookworm)
fedoraprojectfedora——
mediawikicore>= 0 < 1.31.81.31.8
mediawikicore>= 1.32.0 < 1.33.41.33.4
mediawikicore>= 1.34.0 < 1.34.21.34.2
mediawikimediawiki< 1.31.81.31.8
mediawikimediawiki>= 0 < 1:1.31.8-11:1.31.8-1
mediawikimediawiki>= 0 < 1:1.31.8-11:1.31.8-1
mediawikimediawiki>= 0 < 1:1.31.8-11:1.31.8-1
mediawikimediawiki>= 0 < 1:1.31.8-11:1.31.8-1
mediawikimediawiki>= 1.32.0 < 1.33.41.33.4
mediawikimediawiki>= 1.34 < 1.34.21.34.2

CVSS provenance

nvdv3.13.1LOWCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N
nvdv2.02.6LOWAV:N/AC:H/Au:N/C:P/I:N/A:N
osv3.1LOW
vendor_debian3.1LOW
vendor_redhat3.1LOW
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