CVE-2017-16651
roundcube - security update
7.8
HIGH
CVSS 3.1
⚠ KEVEPSS 35.9%
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.
How to fix CVE-2017-16651
To remediate CVE-2017-16651, upgrade the affected package to a fixed version below.
- —upgrade to 1.1.10-r0 or later
- —upgrade to 1.3.3+dfsg.1-1 or later
- —upgrade to 0.7.2-9+deb7u9 or later
- —upgrade to 1.2.3+dfsg.1-4+deb9u1 or later
Is CVE-2017-16651 being exploited?
Yes — CVE-2017-16651 is on the CISA Known Exploited Vulnerabilities (KEV) catalog. Patch immediately.
Affected packages (4)
- from 0, < 1.1.10-r0
- from 0, < 1.3.3+dfsg.1-1
- from 0, < 0.7.2-9+deb7u9
- from 0, < 1.2.3+dfsg.1-4+deb9u1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.8 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |