// For flags

CVE-2019-2799

Oracle Database ODBC Driver Heap-based Buffer Overflow Remote Code Execution Vulnerability

Severity Score

7.5
*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

Track*
*SSVC
Descriptions

Vulnerability in the Oracle ODBC Driver component of Oracle Database Server<span class=font-red><b> ***PRIVILEGE CANNOT BE NONE FOR AUTHENTICATED ATTACKS***</b></span>. Supported versions that are affected are 11.2.0.4, 12.1.0.2, 12.2.0.1 and 18c. Difficult to exploit vulnerability allows low privileged attacker having None privilege with network access via multiple protocols to compromise Oracle ODBC Driver. Successful attacks of this vulnerability can result in takeover of Oracle ODBC Driver. Note: The vulnerability affects Windows platforms only. CVSS 3.0 Base Score 7.5 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H).

Vulnerabilidad en el componente Oracle ODBC Driver de Oracle Database Server<b> ***EL PRIVILEGIO NO PUEDE SER NINGUNO PARA ATAQUES AUTENTICADOS***</b>. Las versiones compatibles que se ven afectadas son 11.2.0.4, 12.1.0.2, 12.2.0.1 y 18c. Una vulnerabilidad difícil de explotar permite a un atacante con pocos privilegios no tener privilegio con acceso a la red por medio de múltiples protocolos para comprometer el controlador ODBC de Oracle. Nota: La vulnerabilidad afecta solo a las plataformas Windows. CVSS 3.0 Puntuación base 7.5 (Impactos de confidencialidad, integridad y disponibilidad). CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H).

This vulnerability allows remote attackers to execute arbitrary code on affected installations of Oracle Database. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
The specific flaw exists within the ODBC driver. When parsing certain attributes, the process does not properly validate user-supplied data prior to copying it to a fixed-length, heap-based buffer. An attacker can leverage this vulnerability to execute code in the context of the current process.

*Credits: rgod of 9sg Security Team - rgod@9sgsec.com
CVSS Scores
Attack Vector
Network
Attack Complexity
High
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Local
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Network
Attack Complexity
Medium
Authentication
Single
Confidentiality
Partial
Integrity
Partial
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:Track*
Exploitation
None
Automatable
No
Tech. Impact
Total
* Organization's Worst-case Scenario
Timeline
  • 2018-12-14 CVE Reserved
  • 2019-07-22 CVE Published
  • 2024-09-26 EPSS Updated
  • 2024-10-15 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
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"
 11.2.0.4
Search vendor "Oracle" for product "Database Server" and version "11.2.0.4"
-
Affected
Oracle
Search vendor "Oracle"
 Database Server
Search vendor "Oracle" for product "Database Server"
 12.1.0.2
Search vendor "Oracle" for product "Database Server" and version "12.1.0.2"
-
Affected
Oracle
Search vendor "Oracle"
 Database Server
Search vendor "Oracle" for product "Database Server"
 12.2.0.1
Search vendor "Oracle" for product "Database Server" and version "12.2.0.1"
-
Affected
Oracle
Search vendor "Oracle"
 Database Server
Search vendor "Oracle" for product "Database Server"
 18c
Search vendor "Oracle" for product "Database Server" and version "18c"
-
Affected