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Vulnerability Details : CVE-2011-2166

script-login in Dovecot 2.0.x before 2.0.13 does not follow the user and group configuration settings, which might allow remote authenticated users to bypass intended access restrictions by leveraging a script.
Publish Date : 2011-05-24 Last Update Date : 2017-08-28
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- CVSS Scores & Vulnerability Types

CVSS Score
6.5
Confidentiality Impact Partial (There is considerable informational disclosure.)
Integrity Impact Partial (Modification of some system files or information is possible, but the attacker does not have control over what can be modified, or the scope of what the attacker can affect is limited.)
Availability Impact Partial (There is reduced performance or interruptions in resource availability.)
Access Complexity Low (Specialized access conditions or extenuating circumstances do not exist. Very little knowledge or skill is required to exploit. )
Authentication Single system (The vulnerability requires an attacker to be logged into the system (such as at a command line or via a desktop session or web interface).)
Gained Access None
Vulnerability Type(s) Bypass a restriction or similar
CWE ID 16

- Related OVAL Definitions

Title Definition Id Class Family
ELSA-2013-0520 -- dovecot security and bug fix update (low) oval:org.mitre.oval:def:27675 unix
RHSA-2013:0520 -- dovecot security and bug fix update (Low) oval:org.mitre.oval:def:27001 unix
RHSA-2013:0520: dovecot security and bug fix update (Low) oval:com.redhat.rhsa:def:20130520 unix
OVAL (Open Vulnerability and Assessment Language) definitions define exactly what should be done to verify a vulnerability or a missing patch. Check out the OVAL definitions if you want to learn what you should do to verify a vulnerability.

- Products Affected By CVE-2011-2166

# Product Type Vendor Product Version Update Edition Language
1 Application Dovecot Dovecot 2.0.0 Version Details Vulnerabilities
2 Application Dovecot Dovecot 2.0.1 Version Details Vulnerabilities
3 Application Dovecot Dovecot 2.0.2 Version Details Vulnerabilities
4 Application Dovecot Dovecot 2.0.3 Version Details Vulnerabilities
5 Application Dovecot Dovecot 2.0.4 Version Details Vulnerabilities
6 Application Dovecot Dovecot 2.0.5 Version Details Vulnerabilities
7 Application Dovecot Dovecot 2.0.6 Version Details Vulnerabilities
8 Application Dovecot Dovecot 2.0.7 Version Details Vulnerabilities
9 Application Dovecot Dovecot 2.0.8 Version Details Vulnerabilities
10 Application Dovecot Dovecot 2.0.9 Version Details Vulnerabilities
11 Application Dovecot Dovecot 2.0.10 Version Details Vulnerabilities
12 Application Dovecot Dovecot 2.0.11 Version Details Vulnerabilities
13 Application Dovecot Dovecot 2.0.12 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Dovecot Dovecot 13

- References For CVE-2011-2166

https://exchange.xforce.ibmcloud.com/vulnerabilities/67675
XF dovecot-scriptlogin-sec-bypass(67675)
http://www.securityfocus.com/bid/48003
BID 48003 Dovecot 'script-login' Multiple Security Bypass Vulnerabilities Release Date:2013-03-11
http://dovecot.org/pipermail/dovecot/2011-May/059085.html
MLIST [dovecot] 20110511 v2.0.13 released
http://www.dovecot.org/doc/NEWS-2.0 CONFIRM
http://rhn.redhat.com/errata/RHSA-2013-0520.html
REDHAT RHSA-2013:0520
http://openwall.com/lists/oss-security/2011/05/18/4
MLIST [oss-security] 20110518 Dovecot releases

- Metasploit Modules Related To CVE-2011-2166

There are not any metasploit modules related to this CVE entry (Please visit www.metasploit.com for more information)


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