Synology-SA-17:67 Mail Station
Publish Time: UTC+8
Last Updated: UTC+8
- Severity
- Moderate
- Status
- Resolved
Abstract
CVE-2017-16651 allows remote authenticated users to access arbitrary files on the system via a vulnerable version of Mail Station.
Severity
- Impact: Moderate
- CVSS3 Base Score: 6.5
- CVSS3 Base Metrics: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Affected
- Products
- Mail Station 20170214-0280 and earlier
- Models
- All Synology models
Description
Roundcube Webmail before 1.1.10, 1.2.x before 1.2.7, and 1.3.x before 1.3.3 allows unauthorized access to arbitrary files on the host's filesystem, including configuration files, as exploited in the wild in November 2017. The attacker must be able to authenticate at the target system with a valid username/password as the attack requires an active session. The issue is related to file-based attachment plugins and _task=settings&_action=upload-display&_from=timezone requests.
Mitigation
None
Update Availability
To fix the security issue, please go to DSM > Package Center and update Mail Station to 20171201-0283 or above.
Reference