Vulnerability Name:

CVE-2015-8770 (CCN-109621)

Assigned:2016-01-13
Published:2016-01-13
Updated:2018-10-09
Summary: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.
CVSS v3 Severity:7.5 High (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H)
6.5 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): High
Privileges Required (PR): Low
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): High
Integrity (I): High
Availibility (A): High
6.3 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L)
5.5 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): Low
Integrity (I): Low
Availibility (A): Low
CVSS v2 Severity:6.0 Medium (CVSS v2 Vector: AV:N/AC:M/Au:S/C:P/I:P/A:P)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): Partial
6.5 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:S/C:P/I:P/A:P)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): Partial
Vulnerability Type:CWE-22
Vulnerability Consequences:Gain Access
References:Source: MITRE
Type: CNA
CVE-2015-8770

Source: SUSE
Type: UNKNOWN
openSUSE-SU-2016:0210

Source: SUSE
Type: UNKNOWN
openSUSE-SU-2016:0213

Source: SUSE
Type: UNKNOWN
openSUSE-SU-2016:0214

Source: MISC
Type: Exploit
http://packetstormsecurity.com/files/135274/Roundcube-1.1.3-Path-Traversal.html

Source: CONFIRM
Type: UNKNOWN
http://trac.roundcube.net/changeset/10e5192a2b/github

Source: CONFIRM
Type: UNKNOWN
http://trac.roundcube.net/ticket/1490620

Source: DEBIAN
Type: UNKNOWN
DSA-3541

Source: BUGTRAQ
Type: UNKNOWN
20160113 Remote Code Execution in Roundcube

Source: XF
Type: UNKNOWN
roundcube-cve20158770-code-exec(109621)

Source: CCN
Type: Packet Storm Security [01-15-2016]
Roundcube 1.1.3 Path Traversal

Source: CCN
Type: RoundCube Web site
Updates 1.1.4 and 1.0.8 released

Source: CONFIRM
Type: Patch, Vendor Advisory
https://roundcube.net/news/2015/12/26/updates-1.1.4-and-1.0.8-released/

Source: GENTOO
Type: UNKNOWN
GLSA-201603-03

Source: EXPLOIT-DB
Type: EXPLOIT
Offensive Security Exploit Database [01-15-2016]

Source: EXPLOIT-DB
Type: UNKNOWN
39245

Source: CCN
Type: HTB23283
Remote Code Execution in Roundcube

Source: MISC
Type: Exploit
https://www.htbridge.com/advisory/HTB23283

Source: CCN
Type: WhiteSource Vulnerability Database
CVE-2015-8770

Vulnerable Configuration:Configuration 1:
  • cpe:/a:roundcube:roundcube_webmail:*:*:*:*:*:*:*:* (Version <= 1.0.7)
  • OR cpe:/a:roundcube:roundcube_webmail:1.1.0:*:*:*:*:*:*:*
  • OR cpe:/a:roundcube:roundcube_webmail:1.1.1:*:*:*:*:*:*:*
  • OR cpe:/a:roundcube:roundcube_webmail:1.1.2:*:*:*:*:*:*:*
  • OR cpe:/a:roundcube:roundcube_webmail:1.1.3:*:*:*:*:*:*:*

    • Configuration CCN 1:
  • cpe:/a:roundcube:roundcube:1.1.3:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:org.opensuse.security:def:20158770
    V
    		CVE-2015-8770
    2022-06-30
    oval:org.opensuse.security:def:113340
    P
    		roundcubemail-1.2.3-1.1 on GA media (Moderate)
    2022-01-17
    oval:org.opensuse.security:def:106747
    P
    		Security update for aaa_base (Moderate)
    2021-12-03
    oval:org.cisecurity:def:533
    P
    		DSA-3541-1 -- roundcube -- security update
    2016-07-01
    oval:com.ubuntu.artful:def:20158770000
    V
    		CVE-2015-8770 on Ubuntu 17.10 (artful) - medium.
    2016-01-29
    oval:com.ubuntu.disco:def:201587700000000
    V
    		CVE-2015-8770 on Ubuntu 19.04 (disco) - medium.
    2016-01-29
    oval:com.ubuntu.trusty:def:20158770000
    V
    		CVE-2015-8770 on Ubuntu 14.04 LTS (trusty) - medium.
    2016-01-29
    oval:com.ubuntu.cosmic:def:201587700000000
    V
    		CVE-2015-8770 on Ubuntu 18.10 (cosmic) - medium.
    2016-01-29
    oval:com.ubuntu.bionic:def:20158770000
    V
    		CVE-2015-8770 on Ubuntu 18.04 LTS (bionic) - medium.
    2016-01-29
    oval:com.ubuntu.xenial:def:20158770000
    V
    		CVE-2015-8770 on Ubuntu 16.04 LTS (xenial) - medium.
    2016-01-29
    oval:com.ubuntu.bionic:def:201587700000000
    V
    		CVE-2015-8770 on Ubuntu 18.04 LTS (bionic) - medium.
    2016-01-29
    oval:com.ubuntu.cosmic:def:20158770000
    V
    		CVE-2015-8770 on Ubuntu 18.10 (cosmic) - medium.
    2016-01-29
    oval:com.ubuntu.xenial:def:201587700000000
    V
    		CVE-2015-8770 on Ubuntu 16.04 LTS (xenial) - medium.
    2016-01-29
    oval:com.ubuntu.precise:def:20158770000
    V
    		CVE-2015-8770 on Ubuntu 12.04 LTS (precise) - medium.
    2016-01-29
    BACK
    roundcube roundcube webmail *
    roundcube roundcube webmail 1.1.0
    roundcube roundcube webmail 1.1.1
    roundcube roundcube webmail 1.1.2
    roundcube roundcube webmail 1.1.3
    roundcube roundcube 1.1.3