CVE-2017-0887: Nextcloud Server before 9.0.55 and 10.0.2 suffers from a bypass in the quota limitation. Due to not properly sanitizing values provided by the…

PriorityP421medium4.3CVSS 3.1

AVNACLPRLUINSUCNILAN

EPSS

0.89%

54.9th percentile

Nextcloud Server before 9.0.55 and 10.0.2 suffers from a bypass in the quota limitation. Due to not properly sanitizing values provided by the `OC-Total-Length` HTTP header an authenticated adversary may be able to exceed their configured user quota. Thus using more space than allowed by the administrator.

Affected

3 ranges

Vendor	Product	Version range	Fixed in
nextcloud	nextcloud_server	< 9.0.55	9.0.55
nextcloud	nextcloud_server	—	—
nextcloud	nextcloud_server	>= 10.0.0 < 10.0.2	10.0.2

CVSS provenance

nvdv3.14.3MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

nvdv2.04.0MEDIUMAV:N/AC:L/Au:S/C:N/I:P/A:N

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