CVE-2015-2851
medium
CVSS v3
—
CVSS v2
6.8
VIR risk
6.8
Description
client_chown in the sync client in Synology Cloud Station 1.1-2291 through 3.1-3320 on OS X allows local users to change the ownership of arbitrary files, and consequently obtain root access, by specifying a filename.
Predictions
Exploit likelihood
20%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No vendor mitigations ingested yet for this CVE. The mitigation-content worker queues fetches as references arrive — check back in a few minutes, or see the references list below.
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| macos | not-affected | |
Application impact
| Vendor | Product | Versions | Fixed |
|---|---|---|---|
| synology | cloud_station | 1.1-2291 | |
| synology | cloud_station | 2.0-2291 | |
| synology | cloud_station | 2.0-2402 | |
| synology | cloud_station | 2.1-2561 | |
| synology | cloud_station | 2.1-2570 | |
| synology | cloud_station | 2.1-2577 | |
| synology | cloud_station | 3.0-3005 | |
| synology | cloud_station | 3.0-3103 | |
| synology | cloud_station | 3.0-3108 | |
| synology | cloud_station | 3.0-3109 | |
| synology | cloud_station | 3.0-3111 | |
| synology | cloud_station | 3.1-3317 | |
| synology | cloud_station | 3.1-3320 | |
References
CWEs
CWE-264
Verify integrity in audit chain (admin only). AS-IS.