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CVE-2017-16651

Published: 9 November 2017

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.

Priority

Medium

Cvss 3 Severity Score

7.8

Score breakdown

Status

Package Release Status
roundcube
Launchpad, Ubuntu, Debian
artful Ignored
(end of life)
bionic Not vulnerable
(1.3.6+dfsg.1-1)
cosmic Not vulnerable
(1.3.6+dfsg.1-1)
disco Not vulnerable
(1.3.6+dfsg.1-1)
eoan Not vulnerable
(1.3.6+dfsg.1-1)
focal Not vulnerable
(1.3.6+dfsg.1-1)
groovy Not vulnerable
(1.3.6+dfsg.1-1)
hirsute Not vulnerable
(1.3.6+dfsg.1-1)
impish Not vulnerable
(1.3.6+dfsg.1-1)
jammy Not vulnerable
(1.3.6+dfsg.1-1)
kinetic Not vulnerable
(1.3.6+dfsg.1-1)
lunar Not vulnerable
(1.3.6+dfsg.1-1)
mantic Not vulnerable
(1.3.6+dfsg.1-1)
noble Not vulnerable
(1.3.6+dfsg.1-1)
trusty Does not exist
(trusty was needed)
upstream
Released (1.3.3+dfsg.1-1)
xenial Needed

zesty Ignored
(end of life)
Patches:
upstream: https://github.com/roundcube/roundcubemail/commit/2a32f51c91d5e9c7b1a9d931846dd44c008ff36d
upstream: https://github.com/roundcube/roundcubemail/commit/c90ad5a97784fb32683b8e3c21d6c95baab6d806
upstream: https://github.com/roundcube/roundcubemail/commit/9be2224c779d7abc7b29eea2b83a8a3671c543e0

Severity score breakdown

Parameter Value
Base score 7.8
Attack vector Local
Attack complexity Low
Privileges required Low
User interaction None
Scope Unchanged
Confidentiality High
Integrity impact High
Availability impact High
Vector CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H