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cveCertccCVE-2015-2851
HistoryMay 30, 2015 - 7:59 p.m.

CVE-2015-2851

2015-05-3019:59:03
CWE-264
certcc
web.nvd.nist.gov
33
synology cloud station
cve-2015-2851
security vulnerability
local users
root access
os x

CVSS2

6.8

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:L/AC:L/Au:S/C:C/I:C/A:C

AI Score

6.6

Confidence

Low

EPSS

0

Percentile

0.4%

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.

Affected configurations

Nvd
Node
synologycloud_stationMatch1.1-2291
OR
synologycloud_stationMatch2.0-2291
OR
synologycloud_stationMatch2.0-2402
OR
synologycloud_stationMatch2.1-2561
OR
synologycloud_stationMatch2.1-2570
OR
synologycloud_stationMatch2.1-2577
OR
synologycloud_stationMatch3.0-3005
OR
synologycloud_stationMatch3.0-3103
OR
synologycloud_stationMatch3.0-3108
OR
synologycloud_stationMatch3.0-3109
OR
synologycloud_stationMatch3.0-3111
OR
synologycloud_stationMatch3.1-3317
OR
synologycloud_stationMatch3.1-3320
AND
applemac_os_x
VendorProductVersionCPE
synologycloud_station1.1-2291cpe:2.3:a:synology:cloud_station:1.1-2291:*:*:*:*:*:*:*
synologycloud_station2.0-2291cpe:2.3:a:synology:cloud_station:2.0-2291:*:*:*:*:*:*:*
synologycloud_station2.0-2402cpe:2.3:a:synology:cloud_station:2.0-2402:*:*:*:*:*:*:*
synologycloud_station2.1-2561cpe:2.3:a:synology:cloud_station:2.1-2561:*:*:*:*:*:*:*
synologycloud_station2.1-2570cpe:2.3:a:synology:cloud_station:2.1-2570:*:*:*:*:*:*:*
synologycloud_station2.1-2577cpe:2.3:a:synology:cloud_station:2.1-2577:*:*:*:*:*:*:*
synologycloud_station3.0-3005cpe:2.3:a:synology:cloud_station:3.0-3005:*:*:*:*:*:*:*
synologycloud_station3.0-3103cpe:2.3:a:synology:cloud_station:3.0-3103:*:*:*:*:*:*:*
synologycloud_station3.0-3108cpe:2.3:a:synology:cloud_station:3.0-3108:*:*:*:*:*:*:*
synologycloud_station3.0-3109cpe:2.3:a:synology:cloud_station:3.0-3109:*:*:*:*:*:*:*
Rows per page:
1-10 of 141

CVSS2

6.8

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:L/AC:L/Au:S/C:C/I:C/A:C

AI Score

6.6

Confidence

Low

EPSS

0

Percentile

0.4%

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