National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2018-2939 Detail

Current Description

Vulnerability in the Core RDBMS component of Oracle Database Server. Supported versions that are affected are 11.2.0.4, 12.1.0.2, 12.2.0.1, 18.1 and 18.2. Easily exploitable vulnerability allows low privileged attacker having Local Logon privilege with logon to the infrastructure where Core RDBMS executes to compromise Core RDBMS. While the vulnerability is in Core RDBMS, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Core RDBMS accessible data and unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Core RDBMS. CVSS 3.0 Base Score 8.4 (Integrity and Availability impacts). CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:H).

Source:  MITRE
View Analysis Description

Impact

CVSS v3.0 Severity and Metrics:

Base Score: 8.4 HIGH
Vector: AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:H (V3.0 legend)
Impact Score: 5.8
Exploitability Score: 2.0


Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope (S): Changed
Confidentiality (C): None
Integrity (I): High
Availability (A): High

CVSS v2.0 Severity and Metrics:

Base Score: 3.6 LOW
Vector: (AV:L/AC:L/Au:N/C:N/I:P/A:P) (V2 legend)
Impact Subscore: 4.9
Exploitability Subscore: 3.9


Access Vector (AV): Local
Access Complexity (AC): Low
Authentication (AU): None
Confidentiality (C): None
Integrity (I): Partial
Availability (A): Partial
Additional Information:
Allows unauthorized modification
Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://www.oracle.com/technetwork/security-advisory/cpujul2018-4258247.html Patch Vendor Advisory
http://www.securityfocus.com/bid/104804 Third Party Advisory VDB Entry
http://www.securitytracker.com/id/1041299

Technical Details

Vulnerability Type (View All)

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:oracle:database_server:11.2.0.4:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:oracle:database_server:12.1.0.2:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:oracle:database_server:12.2.0.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:oracle:database_server:18.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:oracle:database_server:18.2:*:*:*:*:*:*:*
     Show Matching CPE(s)


Change History

4 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2018-2939
NVD Published Date:
07/18/2018
NVD Last Modified:
10/02/2019