Vulnerability CVE-2020-4204 - CERT Civis.Net

Vulnerability Name:

CVE-2020-4204 (CCN-174960)

Assigned:

2019-12-30

Published:

2020-02-18

Updated:

2020-02-23

Summary:

IBM DB2 for Linux, UNIX and Windows (includes DB2 Connect Server) 9.7, 10.1, 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. IBM X-Force ID: 174960.

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-2020-4204

Source: XF
Type: UNKNOWN
ibm-db2-cve20204204-bo(174960)

Source: XF
Type: VDB Entry, Vendor Advisory
ibm-db2-cve20204204-bo (174960)

Source: CCN
Type: IBM Security Bulletin 2875875 (DB2 for Linux- UNIX and Windows)
Multiple buffer overflow vulnerabilities exist in IBM Db2 leading to privilege escalation (CVE-2020-4204).

Source: CONFIRM
Type: Vendor Advisory
https://www.ibm.com/support/pages/node/2875875

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:db2:9.7:*:*:*:*:*:*:*

OR cpe:/a:ibm:db2:10.1:*:*:*:*:-:*:*

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

OR 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:db2:9.7:*:*:*:*:linux:*:*

OR cpe:/a:ibm:db2:9.7:*:*:*:*:unix:*:*

OR cpe:/a:ibm:db2:9.7:*:*:*:*:windows:*:*

OR cpe:/a:ibm:db2:10.1:*:*:*:*:linux:*:*

OR cpe:/a:ibm:db2:10.1:*:*:*:*:unix:*:*

OR cpe:/a:ibm:db2:10.1:*:*:*:*:windows:*:*

OR 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: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:*:*:*:*:*:*:*

Denotes that component is vulnerable