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IbmCVELIST:CVE-2020-4592

HistoryNov 18, 2020 - 5:20 p.m.

CVE-2020-4592

2020-11-1817:20:18

ibm

www.cve.org

ibm mq appliance

data corruption

segmented messages

authenticated user

CVSS3

5.3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:N/E:U/RL:O/RC:C

AI Score

6.5

Confidence

High

EPSS

0.001

Percentile

19.6%

JSON

IBM MQ Appliance 9.1.CD and LTS could allow an authenticated user, under nondefault configuration to cause a data corruption attack due to an error when using segmented messages.

CNA Affected

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

References

exchange.xforce.ibmcloud.com/vulnerabilities/184755

www.ibm.com/support/pages/node/6359019

CVSS3

5.3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:N/E:U/RL:O/RC:C

AI Score

6.5

Confidence

High

EPSS

0.001

Percentile

19.6%

JSON

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