CVE-2015-4717
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…
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (2.83%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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.
- CVSS 2.0
- 7.8 HIGHAV:N/AC:L/Au:N/C:N/I:N/A:C
- EPSS
- 2.83% probability · 86th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-399
- Affected
- owncloud/owncloud · owncloud/owncloud server
- Source
- cve@mitre.org
References
- http://www.debian.org/security/2015/dsa-3373
- http://www.securityfocus.com/bid/76161
- https://owncloud.org/security/advisory/?id=oc-sa-2015-007Vendor Advisory
- http://www.debian.org/security/2015/dsa-3373
- http://www.securityfocus.com/bid/76161
- https://owncloud.org/security/advisory/?id=oc-sa-2015-007Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.