Vulnerability CVE-2020-4230 - CERT Civis.Net

Vulnerability Name:

CVE-2020-4230 (CCN-175212)

Assigned:

2019-12-30

Published:

2020-02-18

Updated:

2021-07-21

Summary:

IBM DB2 for Linux, UNIX and Windows (includes DB2 Connect Server) 11.1 and 11.5 is vulnerable to an escalation of privilege when an authenticated local attacker with special permissions executes specially crafted Db2 commands. IBM X-Force ID: 175212.

CVSS v3 Severity:

6.7 Medium (CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H)
5.8 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C)

Exploitability Metrics:	Attack Vector (AV): Local Attack Complexity (AC): Low Privileges Required (PR): High User Interaction (UI): None
Scope:	Scope (S): Unchanged
Impact Metrics:	Confidentiality (C): High Integrity (I): High Availibility (A): High

6.7 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H)
5.8 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C)

Exploitability Metrics:	Attack Vector (AV): Local Attack Complexity (AC): Low Privileges Required (PR): High User Interaction (UI): None
Scope:	Scope (S): Unchanged
Impact Metrics:	Confidentiality (C): High Integrity (I): High Availibility (A): High

CVSS v2 Severity:

4.6 Medium (CVSS v2 Vector: AV:L/AC:L/Au:N/C:P/I:P/A:P)

Exploitability Metrics:	Access Vector (AV): Local Access Complexity (AC): Low Authentication (Au): None
Impact Metrics:	Confidentiality (C): Partial Integrity (I): Partial Availibility (A): Partial

6.8 Medium (CCN CVSS v2 Vector: AV:L/AC:L/Au:S/C:C/I:C/A:C)

Exploitability Metrics:	Access Vector (AV): Local Access Complexity (AC): Low Athentication (Au): Single_Instance
Impact Metrics:	Confidentiality (C): Complete Integrity (I): Complete Availibility (A): Complete

Vulnerability Type:

Vulnerability Consequences:

Gain Privileges

References:

Source: MITRE
Type: CNA
CVE-2020-4230

Source: XF
Type: UNKNOWN
ibm-db2-cve20204230-priv-escalation(175212)

Source: XF
Type: VDB Entry, Vendor Advisory
ibm-db2-cve20204230-priv-escalation (175212)

Source: CCN
Type: IBM Security Bulletin 2878809 (DB2 for Linux- UNIX and Windows)
IBM Db2 is vulnerable to privilege escalation (CVE-2020-4230).

Source: CONFIRM
Type: Vendor Advisory
https://www.ibm.com/support/pages/node/2878809

Source: CCN
Type: IBM Security Bulletin 6210364 (Monitoring)
Multiple vulnerabilities have been identified in DB2 that affect the IBM Performance Management product

Source: CCN
Type: IBM Security Bulletin 6221294 (Spectrum Protect Server)
Db2 vulnerabilities affect IBM Spectrum Protect Server (CVE-2020-4230, CVE-2020-4135, CVE-2020-4204, CVE-2020-4200)

Source: CCN
Type: IBM Security Bulletin 6234978 (Emptoris Sourcing)
Multiple DB2 Database Server Security Vulnerabilities Affect IBM Emptoris Sourcing

Source: CCN
Type: IBM Security Bulletin 6234988 (Emptoris Contract Management)
Multiple DB2 Database Server Security Vulnerabilities Affect IBM Emptoris Contract Management

Source: CCN
Type: IBM Security Bulletin 6235682 (Emptoris Strategic Supply Management)
Multiple DB2 Database Server Security Vulnerabilities Affect IBM Emptoris Strategic Supply Management Platform

Source: CCN
Type: IBM Security Bulletin 6235684 (Emptoris Program Management)
Multiple DB2 Database Server Security Vulnerabilities Affect IBM Emptoris Program Management

Source: CCN
Type: IBM Security Bulletin 6235688 (Emptoris Supplier Lifecycle Management)
Multiple DB2 Database Server Security Vulnerabilities Affect IBM Emptoris Supplier Lifecycle Mgmt

Source: CCN
Type: IBM Security Bulletin 6444895 (Db2 Warehouse)
IBM Db2 Warehouse has released a fix in response to multiple vulnerabilities found in IBM Db2

Source: CCN
Type: IBM Security Bulletin 6597969 (PureData System for Operational Analytics)
One or more security vulnerabilities has been identified in IBM DB2 shipped with IBM PureData System for Operational Analytics (CVE-2020-4230,CVE-2020-4135,CVE-2020-4204,CVE-2020-4200)

Vulnerable Configuration:

Configuration 1:

cpe:/a:ibm:db2:11.1:*:*:*:*:*:*:*

OR cpe:/a:ibm:db2:11.5:*:*:*:*:-:*:*

AND

cpe:/o:ibm:aix:-:*:*:*:*:*:*:*

OR cpe:/o:linux:linux_kernel:-:*:*:*:*:*:*:*

OR cpe:/o:microsoft:windows:-:*:*:*:*:*:*:*

Configuration CCN 1:

cpe:/a:ibm:db2:11.1:*:*:*:*:linux:*:*

OR cpe:/a:ibm:db2:11.1:*:*:*:*:unix:*:*

OR cpe:/a:ibm:db2:11.1:*:*:*:*:windows:*:*

OR cpe:/a:ibm:db2:11.5:*:*:*:*:linux:*:*

OR cpe:/a:ibm:db2:11.5:*:*:*:*:unix:*:*

OR cpe:/a:ibm:db2:11.5:*:*:*:*:windows:*:*

AND

cpe:/a:ibm:db2:11.1:*:*:*:*:linux:*:*

OR cpe:/a:ibm:db2:11.1:*:*:*:*:unix:*:*

OR cpe:/a:ibm:db2:11.1:*:*:*:*:windows:*:*

OR cpe:/a:ibm:emptoris_sourcing:10.1.0:*:*:*:*:*:*:*

OR cpe:/a:ibm:emptoris_sourcing:10.1.1:*:*:*:*:*:*:*

OR cpe:/a:ibm:emptoris_contract_management:10.1.0:*:*:*:*:*:*:*

OR cpe:/a:ibm:emptoris_sourcing:10.1.3:*:*:*:*:*:*:*

OR cpe:/a:ibm:monitoring:8.1.4:*:*:*:*:*:*:*

OR cpe:/a:ibm:emptoris_contract_management:10.1.1:*:*:*:*:*:*:*

OR cpe:/a:ibm:emptoris_contract_management:10.1.3:*:*:*:*:*:*:*

OR cpe:/a:ibm:emptoris_program_management:10.1.0:*:*:*:*:*:*:*

OR cpe:/a:ibm:emptoris_program_management:10.1.1:*:*:*:*:*:*:*

OR cpe:/a:ibm:emptoris_program_management:10.1.3:*:*:*:*:*:*:*

OR cpe:/a:ibm:emptoris_supplier_lifecycle_management:10.1.0:*:*:*:*:*:*:*

OR cpe:/a:ibm:emptoris_supplier_lifecycle_management:10.1.1:*:*:*:*:*:*:*

OR cpe:/a:ibm:emptoris_supplier_lifecycle_management:10.1.3:*:*:*:*:*:*:*

OR cpe:/a:ibm:emptoris_strategic_supply_management:10.1.0:*:*:*:*:*:*:*

OR cpe:/a:ibm:emptoris_strategic_supply_management:10.1.1:*:*:*:*:*:*:*

OR cpe:/a:ibm:emptoris_strategic_supply_management:10.1.3:*:*:*:*:*:*:*

OR cpe:/a:ibm:spectrum_protect_server:8.1.0.000:*:*:*:*:*:*:*

OR cpe:/a:ibm:spectrum_protect_server:8.1.9.300:*:*:*:*:*:*:*

OR cpe:/a:ibm:db2:11.5:*:*:*:*:linux:*:*

OR cpe:/a:ibm:db2:11.5:*:*:*:*:unix:*:*

OR cpe:/a:ibm:db2:11.5:*:*:*:*:windows:*:*

Denotes that component is vulnerable