Executive Summary

Informations
Name CVE-2011-4091 First vendor Publication 2014-02-10
Vendor Cve Last vendor Modification 2018-10-30

Security-Database Scoring CVSS v3

Cvss vector : N/A
Overall CVSS Score NA
Base Score NA Environmental Score NA
impact SubScore NA Temporal Score NA
Exploitabality Sub Score NA
 
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:L/Au:N/C:P/I:N/A:N)
Cvss Base Score 5 Attack Range Network
Cvss Impact Score 2.9 Attack Complexity Low
Cvss Expoit Score 10 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

The libobby server in inc/server.hpp in libnet6 (aka net6) before 1.3.14 does not perform authentication before checking the user name, which allows remote attackers to obtain sensitive information such as server-usage patterns by a particular user and color preferences.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-4091

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-287 Improper Authentication

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 13
Os 2
Os 1

OpenVAS Exploits

Date Description
2012-04-02 Name : Fedora Update for net6 FEDORA-2011-15363
File : nvt/gb_fedora_2011_15363_net6_fc16.nasl
2011-11-25 Name : Fedora Update for net6 FEDORA-2011-15326
File : nvt/gb_fedora_2011_15326_net6_fc15.nasl
2011-11-25 Name : Fedora Update for net6 FEDORA-2011-15332
File : nvt/gb_fedora_2011_15332_net6_fc14.nasl

Open Source Vulnerability Database (OSVDB)

Id Description
76739 net6 libobby Color Collision Check User Enumeration

Nessus® Vulnerability Scanner

Date Description
2014-06-13 Name : The remote openSUSE host is missing a security update.
File : openSUSE-2012-19.nasl - Type : ACT_GATHER_INFO
2014-06-13 Name : The remote openSUSE host is missing a security update.
File : suse_11_3_net6-111222.nasl - Type : ACT_GATHER_INFO
2014-06-13 Name : The remote openSUSE host is missing a security update.
File : suse_11_4_net6-111222.nasl - Type : ACT_GATHER_INFO
2011-11-26 Name : The remote Fedora host is missing a security update.
File : fedora_2011-15326.nasl - Type : ACT_GATHER_INFO
2011-11-26 Name : The remote Fedora host is missing a security update.
File : fedora_2011-15332.nasl - Type : ACT_GATHER_INFO
2011-11-26 Name : The remote Fedora host is missing a security update.
File : fedora_2011-15363.nasl - Type : ACT_GATHER_INFO

Sources (Detail)

Source Url
CONFIRM http://git.0x539.de/?p=net6.git;a=commitdiff;h=84afca022f063f89bfcd4bb32b1ee9...
http://www.oracle.com/technetwork/topics/security/bulletinapr2015-2511959.html
https://bugzilla.novell.com/show_bug.cgi?id=727708
https://bugzilla.redhat.com/show_bug.cgi?id=750632
MLIST http://www.openwall.com/lists/oss-security/2011/10/31/1
SUSE http://lists.opensuse.org/opensuse-updates/2012-01/msg00044.html
http://lists.opensuse.org/opensuse-updates/2012-01/msg00054.html

Alert History

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Date Informations
2020-05-23 01:47:26
  • Multiple Updates
2020-05-23 00:32:07
  • Multiple Updates
2018-10-31 00:20:16
  • Multiple Updates
2018-01-26 12:03:51
  • Multiple Updates
2016-11-18 21:24:30
  • Multiple Updates
2016-10-25 09:21:49
  • Multiple Updates
2014-06-14 13:31:53
  • Multiple Updates
2014-02-17 11:05:57
  • Multiple Updates
2014-02-11 21:21:30
  • Multiple Updates
2014-02-10 21:22:07
  • First insertion