// For flags

CVE-2012-1675

Oracle TNS Listener Checker

Severity Score

8.1
*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

4
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

The TNS Listener, as used in Oracle Database 11g 11.1.0.7, 11.2.0.2, and 11.2.0.3, and 10g 10.2.0.3, 10.2.0.4, and 10.2.0.5, as used in Oracle Fusion Middleware, Enterprise Manager, E-Business Suite, and possibly other products, allows remote attackers to execute arbitrary database commands by performing a remote registration of a database (1) instance or (2) service name that already exists, then conducting a man-in-the-middle (MITM) attack to hijack database connections, aka "TNS Poison."

TNS Listener, tal como es usado en Oracle Database 11g 11.1.0.7, 11.2.0.2, y 11.2.0.3, y 10g 10.2.0.3, 10.2.0.4, y 10.2.0.5, y en Oracle Fusion Middleware, Enterprise Manager, E-Business Suite, y posiblemente otros productos, permite a atacantes remotos ejecutar comandos de base de datos arbitrarios realizando un registro remoto de (1) una instancia o (2) nombre de servicio de base de datos que ya existe y, a continuación, relizando un ataque de man-in-the-middle (MITM) para secuestrar conexiones de bases de datos. También conocido como "TNS Poison."

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
High
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Network
Attack Complexity
Low
Authentication
None
Confidentiality
Partial
Integrity
Partial
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2012-03-16 CVE Reserved
  • 2012-05-08 CVE Published
  • 2017-10-12 First Exploit
  • 2024-08-06 CVE Updated
  • 2025-06-04 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
CWE
  • CWE-264: Permissions, Privileges, and Access Controls
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Oracle
Search vendor "Oracle"
Database Server
Search vendor "Oracle" for product "Database Server"
10.2.0.3
Search vendor "Oracle" for product "Database Server" and version "10.2.0.3"
-
Affected
Oracle
Search vendor "Oracle"
Database Server
Search vendor "Oracle" for product "Database Server"
10.2.0.4
Search vendor "Oracle" for product "Database Server" and version "10.2.0.4"
-
Affected
Oracle
Search vendor "Oracle"
Database Server
Search vendor "Oracle" for product "Database Server"
10.2.0.5
Search vendor "Oracle" for product "Database Server" and version "10.2.0.5"
-
Affected
Oracle
Search vendor "Oracle"
Database Server
Search vendor "Oracle" for product "Database Server"
11.1.0.7
Search vendor "Oracle" for product "Database Server" and version "11.1.0.7"
-
Affected
Oracle
Search vendor "Oracle"
Database Server
Search vendor "Oracle" for product "Database Server"
11.2.0.2
Search vendor "Oracle" for product "Database Server" and version "11.2.0.2"
-
Affected
Oracle
Search vendor "Oracle"
Database Server
Search vendor "Oracle" for product "Database Server"
11.2.0.3
Search vendor "Oracle" for product "Database Server" and version "11.2.0.3"
-
Affected
Oracle
Search vendor "Oracle"
Database Server
Search vendor "Oracle" for product "Database Server"
11.2.0.4
Search vendor "Oracle" for product "Database Server" and version "11.2.0.4"
-
Affected