Vulnerability Details : CVE-2015-5954
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.
Products affected by CVE-2015-5954
- cpe:2.3:a:owncloud:owncloud:*:*:*:*:*:*:*:*
- cpe:2.3:a:owncloud:owncloud_server:7.0.0:*:*:*:*:*:*:*
- cpe:2.3:a:owncloud:owncloud_server:7.0.1:*:*:*:*:*:*:*
- cpe:2.3:a:owncloud:owncloud_server:7.0.2:*:*:*:*:*:*:*
- cpe:2.3:a:owncloud:owncloud_server:8.0.0:*:*:*:*:*:*:*
- cpe:2.3:a:owncloud:owncloud_server:8.0.2:*:*:*:*:*:*:*
- cpe:2.3:a:owncloud:owncloud_server:8.0.3:*:*:*:*:*:*:*
- cpe:2.3:a:owncloud:owncloud_server:7.0.3:*:*:*:*:*:*:*
- cpe:2.3:a:owncloud:owncloud_server:7.0.4:*:*:*:*:*:*:*
- cpe:2.3:a:owncloud:owncloud_server:7.0.5:*:*:*:*:*:*:*
- cpe:2.3:a:owncloud:owncloud_server:7.0.6:*:*:*:*:*:*:*
- cpe:2.3:a:owncloud:owncloud_server:8.0.4:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2015-5954
0.14%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 31 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2015-5954
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.0
|
MEDIUM | AV:N/AC:L/Au:S/C:P/I:N/A:N |
8.0
|
2.9
|
NIST |
References for CVE-2015-5954
-
https://owncloud.org/security/advisory/?id=oc-sa-2015-011
Security Advisories – ownCloudVendor Advisory
-
http://www.debian.org/security/2015/dsa-3373
Debian -- Security Information -- DSA-3373-1 owncloud
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