Vulnerability Name:

CVE-2018-2939 (CCN-146802)

Assigned:2017-12-15
Published:2018-07-17
Updated:2019-10-03
Summary: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).
CVSS v3 Severity:8.4 High (CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:H)
7.3 High (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:H/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope:Scope (S): Changed
Impact Metrics:Confidentiality (C): None
Integrity (I): High
Availibility (A): High
8.4 High (CCN CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:H)
7.3 High (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:H/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope:Scope (S): Changed
Impact Metrics:Confidentiality (C): None
Integrity (I): High
Availibility (A): High
CVSS v2 Severity:3.6 Low (CVSS v2 Vector: AV:L/AC:L/Au:N/C:N/I:P/A:P)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): Partial
Availibility (A): Partial
6.2 Medium (CCN CVSS v2 Vector: AV:L/AC:L/Au:S/C:N/I:C/A:C)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Low
Athentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): None
Integrity (I): Complete
Availibility (A): Complete
Vulnerability Type:CWE-noinfo
Vulnerability Consequences:Other
References:Source: MITRE
Type: CNA
CVE-2018-2939

Source: CCN
Type: Oracle CPUJul2018
Oracle Critical Patch Update Advisory - July 2018

Source: CONFIRM
Type: Patch, Vendor Advisory
http://www.oracle.com/technetwork/security-advisory/cpujul2018-4258247.html

Source: BID
Type: Third Party Advisory, VDB Entry
104804

Source: CCN
Type: BID-104804
Oracle Database Server CVE-2018-2939 Local Security Vulnerability

Source: SECTRACK
Type: UNKNOWN
1041299

Source: XF
Type: UNKNOWN
oracle-cpujul2018-cve20182939(146802)

Vulnerable Configuration:Configuration 1:
  • cpe:/a:oracle:database_server:11.2.0.4:*:*:*:*:*:*:*
  • OR cpe:/a:oracle:database_server:12.1.0.2:*:*:*:*:*:*:*
  • OR cpe:/a:oracle:database_server:12.2.0.1:*:*:*:*:*:*:*
  • OR cpe:/a:oracle:database_server:18.1:*:*:*:*:*:*:*
  • OR cpe:/a:oracle:database_server:18.2:*:*:*:*:*:*:*

    • Configuration CCN 1:
  • cpe:/a:oracle:database_server:11.2.0.4:*:*:*:*:*:*:*
  • OR cpe:/a:oracle:database_server:12.1.0.2:*:*:*:*:*:*:*
  • OR cpe:/a:oracle:database_server:12.2.0.1:*:*:*:*:*:*:*
  • OR cpe:/a:oracle:database_server:18.1:*:*:*:*:*:*:*
  • OR cpe:/a:oracle:database_server:18.2:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    oracle database server 11.2.0.4
    oracle database server 12.1.0.2
    oracle database server 12.2.0.1
    oracle database server 18.1
    oracle database server 18.2
    oracle database server 11.2.0.4
    oracle database server 12.1.0.2
    oracle database server 12.2.0.1
    oracle database server 18.1
    oracle database server 18.2