CVE-2015-4717

high

Description

The filename sanitization component in ownCloud Server before 6.0.8, 7.0.x before 7.0.6, and 8.0.x before 8.0.4 does not properly handle $_GET parameters cast by PHP to an array, which allows remote attackers to cause a denial of service (infinite loop and log file consumption) via crafted endpoint file names.

References

https://owncloud.org/security/advisory/?id=oc-sa-2015-007

http://www.securityfocus.com/bid/76161

http://www.debian.org/security/2015/dsa-3373

Details

Source: Mitre, NVD

Published: 2015-10-21

Updated: 2015-10-22

Risk Information

CVSS v2

Base Score: 7.8

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:C

Severity: High

CVSS v3

Base Score: 7.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Severity: High