Vulnerability CVE-2020-4682 - CERT Civis.Net

Vulnerability Name:

CVE-2020-4682 (CCN-186509)

Assigned:

2019-12-30

Published:

2021-01-27

Updated:

2021-02-02

Summary:

IBM MQ 7.5, 8.0, 9.0, 9.1, 9.2 LTS, and 9.2 CD could allow a remote attacker to execute arbitrary code on the system, caused by an unsafe deserialization of trusted data. An attacker could exploit this vulnerability to execute arbitrary code on the system. IBM X-Force ID: 186509.

CVSS v3 Severity:

9.8 Critical (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)
8.5 High (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/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): Network 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

8.1 High (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H)
7.1 High (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C)

Exploitability Metrics:	Attack Vector (AV): Network Attack Complexity (AC): High 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:

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

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

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

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

Vulnerability Type:

Vulnerability Consequences:

Gain Access

References:

Source: MITRE
Type: CNA
CVE-2020-4682

Source: XF
Type: UNKNOWN
ibm-mq-cve20204682-code-exec(186509)

Source: XF
Type: VDB Entry, Vendor Advisory
ibm-mq-cve20204682-code-exec (186509)

Source: CCN
Type: IBM Security Bulletin 6408626 (MQ)
IBM MQ is vulnerable to a remote code execution vulnerability (CVE-2020-4682)

Source: CONFIRM
Type: Patch, Vendor Advisory
https://www.ibm.com/support/pages/node/6408626

Source: CCN
Type: IBM Security Bulletin 6409882 (App Connect Enterprise)
App Connect Enterprise Certified Container may be vulnerable to a remote code execution vulnerability (CVE-2020-4682)

Source: CCN
Type: IBM Security Bulletin 6496783 (Sterling B2B Integrator)
IBM MQ Vulnerability Affects IBM Sterling B2B Integrator (CVE-2020-4682)

Source: CCN
Type: IBM Security Bulletin 6558536 (Global High Availability Mailbox)
Multiple IBM MQ vulnerabilities affect IBM Sterling Global Mailbox

Source: CCN
Type: IBM Security Bulletin 6954467 (Sterling B2B Integrator)
IBM Sterling B2B Integrator vulnerable to multiple issues due to IBM MQ.

Vulnerable Configuration:

Configuration 1:

cpe:/a:ibm:mq:8.0.0.0:*:*:*:*:*:*:*

OR cpe:/a:ibm:mq:8.0.0.1:*:*:*:*:*:*:*

OR cpe:/a:ibm:mq:8.0.0.2:*:*:*:*:*:*:*

OR cpe:/a:ibm:mq:8.0.0.3:*:*:*:*:*:*:*

OR cpe:/a:ibm:mq:8.0.0.4:*:*:*:*:*:*:*

OR cpe:/a:ibm:mq:8.0.0.5:*:*:*:*:*:*:*

OR cpe:/a:ibm:mq:8.0.0.6:*:*:*:*:*:*:*

OR cpe:/a:ibm:mq:8.0.0.7:*:*:*:*:*:*:*

OR cpe:/a:ibm:mq:8.0.0.8:*:*:*:*:*:*:*

OR cpe:/a:ibm:mq:8.0.0.9:*:*:*:*:*:*:*

OR cpe:/a:ibm:mq:8.0.0.10:*:*:*:*:*:*:*

OR cpe:/a:ibm:mq:8.0.0.11:*:*:*:*:*:*:*

OR cpe:/a:ibm:mq:9.1.0.0:*:*:*:lts:*:*:*

OR cpe:/a:ibm:mq:9.1.0.6:*:*:*:lts:*:*:*

OR cpe:/a:ibm:mq:9.1.0.5:*:*:*:lts:*:*:*

OR cpe:/a:ibm:mq:9.1.0.4:*:*:*:lts:*:*:*

OR cpe:/a:ibm:mq:9.1.0.3:*:*:*:lts:*:*:*

OR cpe:/a:ibm:mq:9.1.0.2:*:*:*:lts:*:*:*

OR cpe:/a:ibm:mq:9.1.0.1:*:*:*:lts:*:*:*

OR cpe:/a:ibm:mq:9.0.0.10:*:*:*:lts:*:*:*

OR cpe:/a:ibm:mq:9.0.0.9:*:*:*:lts:*:*:*

OR cpe:/a:ibm:mq:9.0.0.8:*:*:*:lts:*:*:*

OR cpe:/a:ibm:mq:9.0.0.7:*:*:*:lts:*:*:*

OR cpe:/a:ibm:mq:9.0.0.6:*:*:*:lts:*:*:*

OR cpe:/a:ibm:mq:9.0.0.5:*:*:*:lts:*:*:*

OR cpe:/a:ibm:mq:9.0.0.4:*:*:*:lts:*:*:*

OR cpe:/a:ibm:mq:9.0.0.3:*:*:*:lts:*:*:*

OR cpe:/a:ibm:mq:9.0.0.2:*:*:*:lts:*:*:*

OR cpe:/a:ibm:mq:9.0.0.1:*:*:*:lts:*:*:*

OR cpe:/a:ibm:mq:9.0.0.0:*:*:*:lts:*:*:*

OR cpe:/a:ibm:mq:8.0.0.12:*:*:*:*:*:*:*

OR cpe:/a:ibm:mq:8.0.0.13:*:*:*:*:*:*:*

OR cpe:/a:ibm:mq:8.0.0.14:*:*:*:*:*:*:*

OR cpe:/a:ibm:mq:8.0.0.15:*:*:*:*:*:*:*

OR cpe:/a:ibm:mq:9.2.1.0:*:*:*:continuous_delivery:*:*:*

OR cpe:/a:ibm:mq:9.2.0.0:*:*:*:continuous_delivery:*:*:*

OR cpe:/a:ibm:websphere_mq:7.5.0.1:*:*:*:*:*:*:*

OR cpe:/a:ibm:websphere_mq:7.5.0.2:*:*:*:*:*:*:*

OR cpe:/a:ibm:websphere_mq:7.5.0.3:*:*:*:*:*:*:*

OR cpe:/a:ibm:websphere_mq:7.5.0.5:*:*:*:*:*:*:*

OR cpe:/a:ibm:websphere_mq:7.5.0.6:*:*:*:*:*:*:*

OR cpe:/a:ibm:websphere_mq:7.5.0.4:*:*:*:*:*:*:*

OR cpe:/a:ibm:websphere_mq:7.5.0.7:*:*:*:*:*:*:*

OR cpe:/a:ibm:websphere_mq:7.5.0.8:*:*:*:*:*:*:*

OR cpe:/a:ibm:mq_appliance:9.2.0.0:*:*:*:lts:*:*:*

OR cpe:/a:ibm:websphere_mq:7.5.0.9:*:*:*:*:*:*:*

OR cpe:/a:ibm:websphere_mq:7.5.0.0:*:*:*:*:*:*:*

Configuration CCN 1:

cpe:/a:ibm:mq:8.0.0:*:*:*:*:*:*:*

OR cpe:/a:ibm:mq:9.0.0:*:*:*:*:*:*:*

OR cpe:/a:ibm:mq:9.1.0:*:*:*:continuous_delivery:*:*:*

OR cpe:/a:ibm:mq:7.5.0:*:*:*:*:*:*:*

OR cpe:/a:ibm:mq:9.2.0:*:*:*:*:*:*:*

AND

cpe:/a:ibm:sterling_b2b_integrator:6.0.0.0:*:*:*:*:*:*:*

OR cpe:/a:ibm:sterling_b2b_integrator:5.2.0.0:*:*:*:*:*:*:*

OR cpe:/a:ibm:app_connect_enterprise:1.0.0:*:*:*:*:*:*:*

OR cpe:/a:ibm:app_connect_enterprise:1.0.1:*:*:*:*:*:*:*

OR cpe:/a:ibm:app_connect_enterprise:1.0.2:*:*:*:*:*:*:*

OR cpe:/a:ibm:app_connect_enterprise:1.0.3:*:*:*:*:*:*:*

OR cpe:/a:ibm:sterling_b2b_integrator:6.1.0.0:*:*:*:standard:*:*:*

OR cpe:/a:ibm:sterling_b2b_integrator:6.1.2.0:*:*:*:standard:*:*:*

OR cpe:/a:ibm:sterling_b2b_integrator:6.0.3.7:*:*:*:standard:*:*:*

Denotes that component is vulnerable