Vulnerability CVE-2020-4310 - CERT Civis.Net

Vulnerability Name:

CVE-2020-4310 (CCN-177081)

Assigned:

2019-12-30

Published:

2020-06-12

Updated:

2020-06-20

Summary:

IBM MQ and MQ Appliance 7.1, 7.5, 8.0, 9.0 LTS, 9.1 LTS, and 9.1 C are vulnerable to a denial of service attack due to an error within the Data Conversion logic. IBM X-Force ID: 177081.

CVSS v3 Severity:

7.5 High (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)
6.5 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/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): None Integrity (I): None Availibility (A): High

5.9 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H)
5.2 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/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): None Integrity (I): None Availibility (A): High

CVSS v2 Severity:

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

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

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

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

Vulnerability Type:

Vulnerability Consequences:

Denial of Service

References:

Source: MITRE
Type: CNA
CVE-2020-4310

Source: XF
Type: UNKNOWN
ibm-mq-cve20204310-dos(177081)

Source: XF
Type: VDB Entry, Vendor Advisory
ibm-mq-cve20204310-dos (177081)

Source: CCN
Type: IBM Security Bulletin 6223914 (WebSphere MQ)
IBM MQ is vulnerable to a denial of service attack due to an error within the Data Conversion logic. (CVE-2020-4310)

Source: CONFIRM
Type: Vendor Advisory
https://www.ibm.com/support/pages/node/6223914

Source: CCN
Type: IBM Security Bulletin 6239372 (MQ Appliance)
IBM MQ is vulnerable to a denial of service attack due to an error within the Data Conversion logic. (CVE-2020-4310)

Source: CCN
Type: IBM Security Bulletin 6242358 (MQ for HPE NonStop)
IBM MQ for HPE NonStop Server is affected by vulnerability CVE-2020-4310

Source: CCN
Type: IBM Security Bulletin 6453465 (Control Center)
Multiple IBM MQ Vulnerabilities Affect IBM Control Center

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

Vulnerable Configuration:

Configuration 1:

cpe:/a:ibm:mq:*:*:*:*:*:*:*:* (Version >= 8.0.0.0 and < 8.0.0.15)

OR cpe:/a:ibm:mq:*:*:*:*:lts:*:*:* (Version >= 9.0.0.0 and < 9.0.0.10)

OR cpe:/a:ibm:mq:*:*:*:*:continuous_delivery:*:*:* (Version >= 9.1.0 and < 9.1.5)

OR cpe:/a:ibm:mq:*:*:*:*:lts:*:*:* (Version >= 9.1.0.0 and < 9.1.0.5)

OR cpe:/a:ibm:websphere_mq:7.1:*:*:*:*:*:*:*

OR cpe:/a:ibm:websphere_mq:7.5:*:*:*:*:*:*:*

AND

cpe:/o:hp:hp-ux:-:*:*:*:*:*:*:*

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

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

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

OR cpe:/o:oracle:solaris:-:*:*:*:*:*:*:*

Configuration CCN 1:

cpe:/a:ibm:websphere_mq:7.1:*:*:*:*:*:*:*

OR cpe:/a:ibm:websphere_mq:7.5:*:*:*:*:*:*:*

OR cpe:/a:ibm:mq:8.0:*:*:*:*:*:*:*

AND

cpe:/a:ibm:mq_appliance:8.0.0.3:*:*:*:*:*:*:*

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

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

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

OR cpe:/a:ibm:mq_appliance:8.0.0.0:*:*:*:*:*:*:*

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

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

OR cpe:/a:ibm:mq_appliance:9.1.0.0:*:*:*:continuous_delivery:*:*:*

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

OR cpe:/a:ibm:mq_appliance:9.1.0.1:*:*:*:*:*:*:*

OR cpe:/a:ibm:mq_appliance:9.1.1:*:*:*:*:*:*:*

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

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

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

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

OR cpe:/a:ibm:mq_appliance:9.1.0.2:*:*:*:continuous_delivery:*:*:*

OR cpe:/a:ibm:mq_appliance:9.1.2:*:*:*:continuous_delivery:*:*:*

OR cpe:/a:ibm:mq_appliance:9.1.0.3:*:*:*:continuous_delivery:*:*:*

OR cpe:/a:ibm:mq_appliance:9.1.3:*:*:*:continuous_delivery:*:*:*

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

OR cpe:/a:ibm:mq_for_hpe_nonstop:8.1.0:*:*:*:*:*:*:*

OR cpe:/a:ibm:mq_for_hpe_nonstop:8.0.4:*:*:*:*:*:*:*

OR cpe:/a:ibm:mq_appliance:9.1.0.4:*:*:*:*:*:*:*

OR cpe:/a:ibm:mq_appliance:9.1.4:*:*:*:continuous_delivery:*:*:*

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

OR cpe:/a:ibm:control_center:6.2.0.0:*:*:*:*:*:*:*

Denotes that component is vulnerable