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CVE-2015-8770

Published: 29 January 2016

Directory traversal vulnerability in the set_skin function in program/include/rcmail_output_html.php in Roundcube before 1.0.8 and 1.1.x before 1.1.4 allows remote authenticated users with certain permissions to read arbitrary files or possibly execute arbitrary code via a .. (dot dot) in the _skin parameter to index.php.

Priority

Medium

Cvss 3 Severity Score

7.5

Score breakdown

Status

Package Release Status
roundcube
Launchpad, Ubuntu, Debian
artful Not vulnerable
(1.1.4+dfsg.1-1)
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)
precise Ignored
(end of life)
trusty Does not exist
(trusty was needed)
upstream
Released (1.1.4+dfsg.1-1)
wily Ignored
(end of life)
xenial Not vulnerable
(1.1.4+dfsg.1-1)
yakkety Not vulnerable
(1.1.4+dfsg.1-1)
zesty Not vulnerable
(1.1.4+dfsg.1-1)
vivid Ignored
(end of life)

Severity score breakdown

Parameter Value
Base score 7.5
Attack vector Network
Attack complexity High
Privileges required Low
User interaction None
Scope Unchanged
Confidentiality High
Integrity impact High
Availability impact High
Vector CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H