CVE-2015-5954

Description

The virtual filesystem in ownCloud Server before 6.0.9, 7.0.x before 7.0.7, and 8.0.x before 8.0.5 does not consider that NULL is a valid getPath return value, which allows remote authenticated users to bypass intended access restrictions and gain access to users files via a sharing link to a file with a deleted parent folder.

4.0

CVSS

Severity: Medium

CVSS 2.0 •

EPSS 0.14%

Vendor Advisory debian.org Vendor Advisory owncloud.org

Affected: n/a n/a

References

Link	Tags
http://www.debian.org/security/2015/dsa-3373	vendor advisory
https://owncloud.org/security/advisory/?id=oc-sa-2015-011	vendor advisory

Frequently Asked Questions

What is the severity of CVE-2015-5954?: CVE-2015-5954 has been scored as a medium severity vulnerability.
How to fix CVE-2015-5954?: To fix CVE-2015-5954, 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-2015-5954 being actively exploited in the wild?: As for now, there are no information to confirm that CVE-2015-5954 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.

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