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ibmIBM92F2A9B7C4EEEC292BB19AAFE8AFF26AD8870C022D98AD670334DBE43D053D61
HistoryFeb 27, 2023 - 8:37 p.m.

Security Bulletin: IBM CloudPak foundational services (Events Operator) is affected by potential data integrity issue (CVE-2020-25649)

2023-02-2720:37:53
www.ibm.com
13

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

0.004 Low

EPSS

Percentile

71.9%

Summary

The IBM Cloud Platform Common Services (Events Operator) is potentially vulnerable to a data integrity issue

Vulnerability Details

CVEID:CVE-2020-25649
**DESCRIPTION:**FasterXML Jackson Databind could provide weaker than expected security, caused by not having entity expansion secured properly. A remote attacker could exploit this vulnerability to launch XML external entity (XXE) attacks to have impact over data integrity.
CVSS Base score: 7.5
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/192648 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N)

Affected Products and Versions

Affected Product(s) Version(s)
IBM Events Operator 0.20.0 (part of IBM Cloud Pak foundational services 3.6.x)

Remediation/Fixes

Upgrade IBM Cloud Pak foundational services to the latest 3.7.x (Continuous Delivery) or 3.6.x (Extended Update Support) release following the steps provided in the IBM Documentation.

Workarounds and Mitigations

None

CPENameOperatorVersion
ibm cloud platformeq3.6

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

0.004 Low

EPSS

Percentile

71.9%