CVE-2011-4091
Severity Score
7.5
*CVSS v3
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
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.
El servidor de libobby en inc/server.hpp en libnet6 (también conocido como net6) anterior a 1.3.14 no realiza autenticación antes de comprobar el nombre de usuario, lo que permite a atacantes remotos obtener información sensible tal como patrones de uso del servidor de un usuario especifico y preferencias de color.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2011-10-18 CVE Reserved
- 2014-02-10 CVE Published
- 2024-08-06 CVE Updated
- 2025-03-30 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-287: Improper Authentication
CAPEC
References (7)
| URL | Tag | Source |
|---|---|---|
| http://git.0x539.de/?p=net6.git%3Ba=commitdiff%3Bh=84afca022f063f89bfcd4bb32b1ee911f555abf1%3Bhp=ac61d7fb42a1f977fb527e024bede319c4a9e169 | X_refsource_confirm | |
| http://www.openwall.com/lists/oss-security/2011/10/31/1 | Mailing List |
|
| http://www.oracle.com/technetwork/topics/security/bulletinapr2015-2511959.html | Third Party Advisory |
|
| https://bugzilla.novell.com/show_bug.cgi?id=727708 | Issue Tracking | |
| https://bugzilla.redhat.com/show_bug.cgi?id=750632 | Issue Tracking |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| http://lists.opensuse.org/opensuse-updates/2012-01/msg00044.html | 2023-02-13 | |
| http://lists.opensuse.org/opensuse-updates/2012-01/msg00054.html | 2023-02-13 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Opensuse Search vendor "Opensuse" | Opensuse Search vendor "Opensuse" for product "Opensuse" | 11.3 Search vendor "Opensuse" for product "Opensuse" and version "11.3" | - |
Affected
| ||||||
| Opensuse Search vendor "Opensuse" | Opensuse Search vendor "Opensuse" for product "Opensuse" | 11.4 Search vendor "Opensuse" for product "Opensuse" and version "11.4" | - |
Affected
| ||||||
| Oracle Search vendor "Oracle" | Solaris Search vendor "Oracle" for product "Solaris" | 11.2 Search vendor "Oracle" for product "Solaris" and version "11.2" | - |
Affected
| ||||||
| Armin Burgmeier Search vendor "Armin Burgmeier" | Net6 Search vendor "Armin Burgmeier" for product "Net6" | <= 1.3.13 Search vendor "Armin Burgmeier" for product "Net6" and version " <= 1.3.13" | - |
Affected
| ||||||
| Armin Burgmeier Search vendor "Armin Burgmeier" | Net6 Search vendor "Armin Burgmeier" for product "Net6" | 1.3.1 Search vendor "Armin Burgmeier" for product "Net6" and version "1.3.1" | - |
Affected
| ||||||
| Armin Burgmeier Search vendor "Armin Burgmeier" | Net6 Search vendor "Armin Burgmeier" for product "Net6" | 1.3.2 Search vendor "Armin Burgmeier" for product "Net6" and version "1.3.2" | - |
Affected
| ||||||
| Armin Burgmeier Search vendor "Armin Burgmeier" | Net6 Search vendor "Armin Burgmeier" for product "Net6" | 1.3.3 Search vendor "Armin Burgmeier" for product "Net6" and version "1.3.3" | - |
Affected
| ||||||
| Armin Burgmeier Search vendor "Armin Burgmeier" | Net6 Search vendor "Armin Burgmeier" for product "Net6" | 1.3.4 Search vendor "Armin Burgmeier" for product "Net6" and version "1.3.4" | - |
Affected
| ||||||
| Armin Burgmeier Search vendor "Armin Burgmeier" | Net6 Search vendor "Armin Burgmeier" for product "Net6" | 1.3.5 Search vendor "Armin Burgmeier" for product "Net6" and version "1.3.5" | - |
Affected
| ||||||
| Armin Burgmeier Search vendor "Armin Burgmeier" | Net6 Search vendor "Armin Burgmeier" for product "Net6" | 1.3.6 Search vendor "Armin Burgmeier" for product "Net6" and version "1.3.6" | - |
Affected
| ||||||
| Armin Burgmeier Search vendor "Armin Burgmeier" | Net6 Search vendor "Armin Burgmeier" for product "Net6" | 1.3.7 Search vendor "Armin Burgmeier" for product "Net6" and version "1.3.7" | - |
Affected
| ||||||
| Armin Burgmeier Search vendor "Armin Burgmeier" | Net6 Search vendor "Armin Burgmeier" for product "Net6" | 1.3.8 Search vendor "Armin Burgmeier" for product "Net6" and version "1.3.8" | - |
Affected
| ||||||
| Armin Burgmeier Search vendor "Armin Burgmeier" | Net6 Search vendor "Armin Burgmeier" for product "Net6" | 1.3.9 Search vendor "Armin Burgmeier" for product "Net6" and version "1.3.9" | - |
Affected
| ||||||
| Armin Burgmeier Search vendor "Armin Burgmeier" | Net6 Search vendor "Armin Burgmeier" for product "Net6" | 1.3.10 Search vendor "Armin Burgmeier" for product "Net6" and version "1.3.10" | - |
Affected
| ||||||
| Armin Burgmeier Search vendor "Armin Burgmeier" | Net6 Search vendor "Armin Burgmeier" for product "Net6" | 1.3.11 Search vendor "Armin Burgmeier" for product "Net6" and version "1.3.11" | - |
Affected
| ||||||
| Armin Burgmeier Search vendor "Armin Burgmeier" | Net6 Search vendor "Armin Burgmeier" for product "Net6" | 1.3.12 Search vendor "Armin Burgmeier" for product "Net6" and version "1.3.12" | - |
Affected
| ||||||