CVE-2012-0862
xinetd: enables unintentional services over tcpmux port
Severity Score
4.3
*CVSS v2
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
builtins.c in Xinetd before 2.3.15 does not check the service type when the tcpmux-server service is enabled, which exposes all enabled services and allows remote attackers to bypass intended access restrictions via a request to tcpmux port 1.
builtins.c de Xinetd en versiones anteriores a la 2.3.15 no comprueba el tipo de servicio cuando el servicio tcpmux-server está habilitado, lo que expone todos los servicios habilitados y permite a atacantes remotos evitar las restricciones de acceso previstas a través de una petición a tcpmux puerto 1.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Authentication
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
- 2012-01-19 CVE Reserved
- 2012-06-04 CVE Published
- 2023-03-07 EPSS Updated
- 2024-08-06 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-20: Improper Input Validation
CAPEC
References (14)
| URL | Tag | Source |
|---|---|---|
| http://www.openwall.com/lists/oss-security/2012/05/09/5 | Mailing List |
|
| http://www.openwall.com/lists/oss-security/2012/05/10/2 | Mailing List |
|
| http://www.osvdb.org/81774 | Vdb Entry | |
| http://www.securityfocus.com/bid/53720 | Vdb Entry | |
| http://www.securitytracker.com/id?1027050 | Vdb Entry | |
| http://www.xinetd.org/#changes | X_refsource_confirm | |
| https://bugzilla.redhat.com/attachment.cgi?id=583311 | X_refsource_misc | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/75965 | Vdb Entry |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Xinetd Search vendor "Xinetd" | Xinetd Search vendor "Xinetd" for product "Xinetd" | <= 2.3.14 Search vendor "Xinetd" for product "Xinetd" and version " <= 2.3.14" | - |
Affected
| ||||||
| Xinetd Search vendor "Xinetd" | Xinetd Search vendor "Xinetd" for product "Xinetd" | 2.3.5 Search vendor "Xinetd" for product "Xinetd" and version "2.3.5" | - |
Affected
| ||||||
| Xinetd Search vendor "Xinetd" | Xinetd Search vendor "Xinetd" for product "Xinetd" | 2.3.6 Search vendor "Xinetd" for product "Xinetd" and version "2.3.6" | - |
Affected
| ||||||
| Xinetd Search vendor "Xinetd" | Xinetd Search vendor "Xinetd" for product "Xinetd" | 2.3.7 Search vendor "Xinetd" for product "Xinetd" and version "2.3.7" | - |
Affected
| ||||||
| Xinetd Search vendor "Xinetd" | Xinetd Search vendor "Xinetd" for product "Xinetd" | 2.3.8 Search vendor "Xinetd" for product "Xinetd" and version "2.3.8" | - |
Affected
| ||||||
| Xinetd Search vendor "Xinetd" | Xinetd Search vendor "Xinetd" for product "Xinetd" | 2.3.9 Search vendor "Xinetd" for product "Xinetd" and version "2.3.9" | - |
Affected
| ||||||
| Xinetd Search vendor "Xinetd" | Xinetd Search vendor "Xinetd" for product "Xinetd" | 2.3.10 Search vendor "Xinetd" for product "Xinetd" and version "2.3.10" | - |
Affected
| ||||||
| Xinetd Search vendor "Xinetd" | Xinetd Search vendor "Xinetd" for product "Xinetd" | 2.3.11 Search vendor "Xinetd" for product "Xinetd" and version "2.3.11" | - |
Affected
| ||||||
| Xinetd Search vendor "Xinetd" | Xinetd Search vendor "Xinetd" for product "Xinetd" | 2.3.12 Search vendor "Xinetd" for product "Xinetd" and version "2.3.12" | - |
Affected
| ||||||
| Xinetd Search vendor "Xinetd" | Xinetd Search vendor "Xinetd" for product "Xinetd" | 2.3.13 Search vendor "Xinetd" for product "Xinetd" and version "2.3.13" | - |
Affected
| ||||||