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cveIbmCVE-2020-4931
HistoryFeb 24, 2021 - 6:15 p.m.

CVE-2020-4931

2021-02-2418:15:12
ibm
web.nvd.nist.gov
24
3
ibm
mq
9.1
9.2
lts
9.1 cd
amqp
channels
vulnerability
cve-2020-4931
denial of service
nvd
ibm x-force id 191747

CVSS2

4

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 9.1 LTS, 9.2 LTS, and 9.1 CD AMQP Channels could allow an authenticated user to cause a denial of service due to an issue processing messages. IBM X-Force ID: 191747.

Affected configurations

Nvd
Vulners
Node
ibmmqMatch9.1.0continuous_delivery
OR
ibmmqMatch9.1.0.0lts
OR
ibmmqMatch9.2.0.0lts
VendorProductVersionCPE
ibmmq9.1.0cpe:2.3:a:ibm:mq:9.1.0:*:*:*:continuous_delivery:*:*:*
ibmmq9.1.0.0cpe:2.3:a:ibm:mq:9.1.0.0:*:*:*:lts:*:*:*
ibmmq9.2.0.0cpe:2.3:a:ibm:mq:9.2.0.0:*:*:*:lts:*:*:*

CNA Affected

[
  {
    "product": "MQ Appliance",
    "vendor": "IBM",
    "versions": [
      {
        "status": "affected",
        "version": "9.1.0.0"
      },
      {
        "status": "affected",
        "version": "9.1.0.1"
      },
      {
        "status": "affected",
        "version": "9.1.1"
      },
      {
        "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": "9.1.0.4"
      },
      {
        "status": "affected",
        "version": "9.1.4"
      },
      {
        "status": "affected",
        "version": "9.1.0.5"
      },
      {
        "status": "affected",
        "version": "9.1.5"
      },
      {
        "status": "affected",
        "version": "9.1.0.6"
      },
      {
        "status": "affected",
        "version": "9.2.0.0"
      },
      {
        "status": "affected",
        "version": "9.2.0.1"
      }
    ]
  }
]

Social References

More

Related

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prion 1
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nvd 1
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Security Bulletin: IBM MQ AMQP Channels could allow an authenticated user to cause a denial of service due to an issue processing messages. (CVE-2020-4931)
2021-04-07 15:34:23
Security Bulletin: IBM MQ Appliance is affected by a denial of service vulnerability (CVE-2020-4931)
2021-02-23 11:55:36
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Denial of service
2021-02-24 18:15:00
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CVE-2020-4931
2021-02-24 17:20:13
nvd
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CVE-2020-4931
2021-02-24 18:15:12

CVSS2

4

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
Related for CVE-2020-4931
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