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[email protected]CVE-2020-4320

HistoryJun 16, 2020 - 2:15 p.m.

CVE-2020-4320

2020-06-1614:15:11

CWE-295

[email protected]

web.nvd.nist.gov

ibm

appliance

amqp

channels

sslpeer

certificate

security

vulnerability

ibm x-force

cve-2020-4320

nvd

4 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:S/C:N/I:N/A:P

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

6.4 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

33.0%

JSON

IBM MQ Appliance and IBM MQ AMQP Channels 8.0, 9.0 LTS, 9.1 LTS, and 9.1 CD do not correctly block or allow clients based on the certificate distinguished name SSLPEER setting. IBM X-Force ID: 177403.

Affected configurations

Vulners

NVD

Node

ibmmqMatch8.0

ibmmqMatch9.0lts

ibmmqMatch9.1lts

ibmmqMatch9.1continuous_delivery

VendorProductVersionCPE
ibmmq8.0cpe:2.3:a:ibm:mq:8.0:*:*:*:*:*:*:*
ibmmq9.0cpe:2.3:a:ibm:mq:9.0:*:*:*:lts:*:*:*
ibmmq9.1cpe:2.3:a:ibm:mq:9.1:*:*:*:lts:*:*:*
ibmmq9.1cpe:2.3:a:ibm:mq:9.1:*:*:*:continuous_delivery:*:*:*

Vendor	Product	Version	CPE
ibm	mq	8.0	cpe:2.3:a:ibm:mq:8.0:::::::*
ibm	mq	9.0	cpe:2.3:a:ibm:mq:9.0::::lts:::
ibm	mq	9.1	cpe:2.3:a:ibm:mq:9.1::::lts:::
ibm	mq	9.1	cpe:2.3:a:ibm:mq:9.1::::continuous_delivery:::

CNA Affected

[
  {
    "product": "MQ",
    "vendor": "IBM",
    "versions": [
      {
        "status": "affected",
        "version": "8.0"
      },
      {
        "status": "affected",
        "version": "9.0.LTS"
      },
      {
        "status": "affected",
        "version": "9.1.LTS"
      },
      {
        "status": "affected",
        "version": "9.1.CD"
      }
    ]
  }
]

References

exchange.xforce.ibmcloud.com/vulnerabilities/177403

www.ibm.com/support/pages/node/5736885

4 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:S/C:N/I:N/A:P

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

6.4 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

33.0%

JSON

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