Vulnerability CVE-2020-4701 - CERT Civis.Net

Vulnerability Name:

CVE-2020-4701 (CCN-187078)

Assigned:

2019-12-30

Published:

2020-11-18

Updated:

2020-12-01

Summary:

IBM DB2 for Linux, UNIX and Windows (includes DB2 Connect Server) 10.5, 11.1, and 11.5 is vulnerable to a buffer overflow, caused by improper bounds checking which could allow a local attacker to execute arbitrary code on the system with root privileges.

CVSS v3 Severity:

7.8 High (CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H)
6.8 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:L/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): Low User Interaction (UI): None
Scope:	Scope (S): Unchanged
Impact Metrics:	Confidentiality (C): High Integrity (I): High Availibility (A): High

8.4 High (CCN CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)
7.3 High (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/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): None User Interaction (UI): None
Scope:	Scope (S): Unchanged
Impact Metrics:	Confidentiality (C): High Integrity (I): High Availibility (A): High

CVSS v2 Severity:

7.2 High (CVSS v2 Vector: AV:L/AC:L/Au:N/C:C/I:C/A:C)

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

7.2 High (CCN CVSS v2 Vector: AV:L/AC:L/Au:N/C:C/I:C/A:C)

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

Vulnerability Type:

Vulnerability Consequences:

Gain Privileges

References:

Source: MITRE
Type: CNA
CVE-2020-4701

Source: XF
Type: UNKNOWN
ibm-db2-cve20204701-bo(187078)

Source: XF
Type: VDB Entry, Vendor Advisory
ibm-db2-cve20204701-bo (187078)

Source: CCN
Type: IBM Security Bulletin 6370025 (DB2 for Linux, UNIX and Windows)
IBM Db2 is vulnerable to a buffer overflow (CVE-2020-4701)

Source: CONFIRM
Type: Patch, Vendor Advisory
https://www.ibm.com/support/pages/node/6370025

Source: CCN
Type: IBM Security Bulletin 6414117 (Emptoris Contract Management)
Multiple IBM DB2 Server Vulnerabilities Affect IBM Emptoris Contract Management

Source: CCN
Type: IBM Security Bulletin 6414119 (Emptoris Strategic Supply Management)
Multiple IBM DB2 Server Vulnerabilities Affect IBM Emptoris Strategic Supply Management Platform

Source: CCN
Type: IBM Security Bulletin 6414121 (Emptoris Program Management)
Multiple IBM DB2 Server Vulnerabilities Affect IBM Emptoris Program Management

Source: CCN
Type: IBM Security Bulletin 6414123 (Emptoris Supplier Lifecycle Management)
Multiple IBM DB2 Server Vulnerabilities Affect IBM Emptoris Emptoris Supplier Lifecycle Mgmt

Source: CCN
Type: IBM Security Bulletin 6414125 (Emptoris Sourcing)
Multiple IBM DB2 Server Vulnerabilities Affect IBM Emptoris Sourcing

Source: CCN
Type: IBM Security Bulletin 6419977 (StoredIQ for Legal)
Multiple Vulnerabilities have been identified in IBM Db2 shipped with IBM StoredIQ for Legal

Source: CCN
Type: IBM Security Bulletin 6444137 (Cloud Pak System)
Vulnerabilitiy identified in IBM DB2 that is shipped as component and pattern type or pType with Cloud Pak System and Cloud Pak System Software Suite. Cloud Pak System addressed response with new DB2 pType

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 6446749 (Spectrum Protect Server)
Vulnerabilities in IBM Db2 affect the IBM Spectrum Protect Server (CVE-2020-4701, CVE-2020-4739)

Source: CCN
Type: IBM Security Bulletin 6488431 (Intelligent Operations Center)
Multiple vulnerabilities in IBM DB2 affect the IBM Intelligent Operations Center (CVE-2020-4701, CVE-2020-4739)

Source: CCN
Type: IBM Security Bulletin 6598029 (PureData System for Operational Analytics)
Multiple vulnerabilities has been identified in IBM DB2 shipped with IBM PureData System for Operational Analytics

Vulnerable Configuration:

Configuration 1:

cpe:/a:ibm:db2:10.5:*:*:*:*:*:*:*

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

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

AND

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

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

Configuration CCN 1:

cpe:/a:ibm:db2:10.5:*:*:*:*:linux:*:*

OR cpe:/a:ibm:db2:10.5:*:*:*:*:unix:*:*

OR cpe:/a:ibm:db2:10.5:*:*:*:*:windows:*:*

OR 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: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:emptoris_contract_management:10.1.1:*:*:*:*:*:*:*

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

OR cpe:/a:ibm:intelligent_operations_center:5.1.0:*:*:*:*:*:*:*

OR cpe:/a:ibm:intelligent_operations_center:5.1.0.2:*:*:*:*:*:*:*

OR cpe:/a:ibm:intelligent_operations_center:5.1.0.3:*:*:*:*:*:*:*

OR cpe:/a:ibm:intelligent_operations_center:5.1.0.4:*:*:*:*:*:*:*

OR cpe:/a:ibm:intelligent_operations_center:5.1.0.6:*:*:*:*:*:*:*

OR cpe:/a:ibm:cloud_pak_system:2.3.0.1:*:*:*:*:*:*:*

OR cpe:/a:ibm:cloud_pak_system:2.3.1.1:*:*:*:*:*:*:*

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:intelligent_operations_center:5.2:*:*:*:*:*:*:*

OR cpe:/a:ibm:intelligent_operations_center:5.2.1:*:*:*:*:*:*:*

OR cpe:/a:ibm:cloud_pak_system:2.3.2.0:*:*:*:*:*:*:*

OR cpe:/a:ibm:cloud_pak_system:2.3.3.0:*:*:*:*:*:*:*

OR cpe:/a:ibm:cloud_pak_system:2.3.3.1:*:*:*:*:*:*:*

OR cpe:/a:ibm:cloud_pak_system:2.3.3.2:*:*:*:*:*:*:*

OR cpe:/a:ibm:cloud_pak_system:2.3.3.3:*:*:*:*:*:*:*

Denotes that component is vulnerable