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IbmCVE-2020-4320

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

CVE-2020-4320

2020-06-1614:15:11

CWE-295

ibm

web.nvd.nist.gov

ibm

appliance

amqp

channels

sslpeer

certificate

security

vulnerability

ibm x-force

cve-2020-4320

nvd

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

CVSS3

6.5

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

AI Score

6.4

Confidence

High

EPSS

0.001

Percentile

32.8%

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

Nvd

Vulners

Node

ibmmqRange8.0.0.0–8.0.0.15

ibmmqRange9.0.0.0–9.0.0.10lts

ibmmqRange9.1.0–9.1.5continuous_delivery

ibmmqRange9.1.0.0–9.1.0.5lts

AND

hphp-uxMatch-

ibmaixMatch-

linuxlinux_kernelMatch-

microsoftwindowsMatch-

oraclesolarisMatch-

VendorProductVersionCPE
ibmmq*cpe:2.3:a:ibm:mq:*:*:*:*:*:*:*:*
ibmmq*cpe:2.3:a:ibm:mq:*:*:*:*:lts:*:*:*
ibmmq*cpe:2.3:a:ibm:mq:*:*:*:*:continuous_delivery:*:*:*
hphp-ux-cpe:2.3:o:hp:hp-ux:-:*:*:*:*:*:*:*
ibmaix-cpe:2.3:o:ibm:aix:-:*:*:*:*:*:*:*
linuxlinux_kernel-cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*
microsoftwindows-cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*
oraclesolaris-cpe:2.3:o:oracle:solaris:-:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
ibm	mq	*	cpe:2.3:a:ibm:mq::::::::
ibm	mq	*	cpe:2.3:a:ibm:mq:::::lts:::*
ibm	mq	*	cpe:2.3:a:ibm:mq:::::continuous_delivery:::*
hp	hp-ux	-	cpe:2.3:o:hp:hp-ux:-:::::::*
ibm	aix	-	cpe:2.3:o:ibm:aix:-:::::::*
linux	linux_kernel	-	cpe:2.3:o:linux:linux_kernel:-:::::::*
microsoft	windows	-	cpe:2.3:o:microsoft:windows:-:::::::*
oracle	solaris	-	cpe:2.3:o:oracle:solaris:-:::::::*

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

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

CVSS3

6.5

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

AI Score

6.4

Confidence

High

EPSS

0.001

Percentile

32.8%

JSON

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