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IbmCVE-2020-4766

HistoryJan 22, 2021 - 5:15 p.m.

CVE-2020-4766

2021-01-2217:15:12

CWE-400

ibm

web.nvd.nist.gov

ibm

internet pass-thru

denial of service

vulnerability

cve-2020-4766

nvd

ibm x-force id 188093

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

AI Score

7.2

Confidence

High

EPSS

0.001

Percentile

47.8%

JSON

IBM MQ Internet Pass-Thru 2.1 and 9.2 could allow a remote user to cause a denial of service by sending malformed MQ data requests which would consume all available resources. IBM X-Force ID: 188093.

Affected configurations

Nvd

Vulners

Node

ibmmq_internet_pass-thruMatch2.1

ibmmq_internet_pass-thruMatch9.2

VendorProductVersionCPE
ibmmq_internet_pass-thru2.1cpe:2.3:a:ibm:mq_internet_pass-thru:2.1:*:*:*:*:*:*:*
ibmmq_internet_pass-thru9.2cpe:2.3:a:ibm:mq_internet_pass-thru:9.2:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
ibm	mq_internet_pass-thru	2.1	cpe:2.3:a:ibm:mq_internet_pass-thru:2.1:::::::*
ibm	mq_internet_pass-thru	9.2	cpe:2.3:a:ibm:mq_internet_pass-thru:9.2:::::::*

CNA Affected

[
  {
    "product": "MQ Internet Pass-Thru",
    "vendor": "IBM",
    "versions": [
      {
        "status": "affected",
        "version": "2.1"
      },
      {
        "status": "affected",
        "version": "9.2"
      }
    ]
  }
]

References

exchange.xforce.ibmcloud.com/vulnerabilities/188903

www.ibm.com/support/pages/node/6406254

Social References

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

AI Score

7.2

Confidence

High

EPSS

0.001

Percentile

47.8%

JSON

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