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IbmCVE-2020-4267

HistoryApr 24, 2020 - 4:15 p.m.

CVE-2020-4267

2020-04-2416:15:13

CWE-401

ibm

web.nvd.nist.gov

ibm

mq appliance

8.0

9.1 lts

9.1 cd

authenticated user

denial of service

memory leak

nvd

cve-2020-4267

ibm x-force id: 175840

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

6.2

Confidence

High

EPSS

0.001

Percentile

32.8%

JSON

IBM MQ and MQ Appliance 8.0, 9.1 LTS, and 9.1 CD could allow an authenticated user cause a denial of service due to a memory leak. IBM X-Force ID: 175840.

Affected configurations

Nvd

Vulners

Node

ibmmqRange8.0.0.0–8.0.0.14

ibmmqRange9.1.0.0–9.1.0.4lts

ibmmq_applianceRange9.1.0–9.1.5continuous_delivery

VendorProductVersionCPE
ibmmq*cpe:2.3:a:ibm:mq:*:*:*:*:*:*:*:*
ibmmq*cpe:2.3:a:ibm:mq:*:*:*:*:lts:*:*:*
ibmmq_appliance*cpe:2.3:a:ibm:mq_appliance:*:*:*:*:continuous_delivery:*:*:*

Vendor	Product	Version	CPE
ibm	mq	*	cpe:2.3:a:ibm:mq::::::::
ibm	mq	*	cpe:2.3:a:ibm:mq:::::lts:::*
ibm	mq_appliance	*	cpe:2.3:a:ibm:mq_appliance:::::continuous_delivery:::*

CNA Affected

[
  {
    "product": "MQ Appliance",
    "vendor": "IBM",
    "versions": [
      {
        "status": "affected",
        "version": "8.0.0.3"
      },
      {
        "status": "affected",
        "version": "8.0.0.4"
      },
      {
        "status": "affected",
        "version": "8.0.0.5"
      },
      {
        "status": "affected",
        "version": "8.0.0.6"
      },
      {
        "status": "affected",
        "version": "8.0.0.0"
      },
      {
        "status": "affected",
        "version": "8.0.0.8"
      },
      {
        "status": "affected",
        "version": "8.0.0.10"
      },
      {
        "status": "affected",
        "version": "8.0.0.11"
      },
      {
        "status": "affected",
        "version": "9.1.0.1"
      },
      {
        "status": "affected",
        "version": "9.1.1"
      },
      {
        "status": "affected",
        "version": "8.0.0.1"
      },
      {
        "status": "affected",
        "version": "8.0.0.7"
      },
      {
        "status": "affected",
        "version": "8.0.0.9"
      },
      {
        "status": "affected",
        "version": "8.0.0.12"
      },
      {
        "status": "affected",
        "version": "9.1.0.2"
      },
      {
        "status": "affected",
        "version": "9.1.2"
      },
      {
        "status": "affected",
        "version": "9.1.0.3"
      },
      {
        "status": "affected",
        "version": "9.1.3"
      },
      {
        "status": "affected",
        "version": "9.1"
      },
      {
        "status": "affected",
        "version": "8.0.0.13"
      },
      {
        "status": "affected",
        "version": "9.1.0.4"
      },
      {
        "status": "affected",
        "version": "9.1.4"
      }
    ]
  }
]

References

exchange.xforce.ibmcloud.com/vulnerabilities/175840

www.ibm.com/support/pages/node/6195384

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

6.2

Confidence

High

EPSS

0.001

Percentile

32.8%

JSON

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