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ibmIBM06A7A586C01BC4E1C0EDC4D012566C80A0DA918E31517A20BA0E3828C428E59A
HistoryDec 14, 2023 - 10:45 a.m.

Security Bulletin: IBM App Connect Enterprise Certified Container operands are vulnerable to security restrictions bypass due to [CVE-2023-38552], [CVE-2023-39333]

2023-12-1410:45:03
www.ibm.com
6
ibm
app connect enterprise
certified container
vulnerability
node.js
patch
cve-2023-38552
cve-2023-39333
security
bypass
fix
upgrade

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

7.3 High

AI Score

Confidence

Low

0.002 Low

EPSS

Percentile

59.7%

Summary

The Node.js runtime is used by IBM App Connect Enterprise Certified Container in all operands. IBM App Connect Enterprise Certified Container operands are vulnerable to security restrictions bypass. This bulletin provides patch information to address the reported vulnerability in Node.js. [CVE-2023-38552], [CVE-2023-39333]

Vulnerability Details

CVEID:CVE-2023-38552
**DESCRIPTION:**Node.js could allow a remote attacker to bypass security restrictions, caused by the circumvention of integrity checks by the policy feature. By sending a specially crafted request, an attacker could exploit this vulnerability to bypass the experimental permission model.
CVSS Base score: 5.3
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/268789 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N)

CVEID:CVE-2023-39333
**DESCRIPTION:**Node.js could allow a remote attacker to gain unauthorized access to the system, caused by a code injection flaw. By using specially crafted export names in an imported WebAssembly module, an attacker could exploit this vulnerability to inject JavaScript code and gain access to restricted data and functions.
CVSS Base score: 5.3
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/268790 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N)

Affected Products and Versions

Affected Product(s) Version(s)
App Connect Enterprise Certified Container 4.x
App Connect Enterprise Certified Container 5.0-lts
App Connect Enterprise Certified Container 5.x
App Connect Enterprise Certified Container 6.x
App Connect Enterprise Certified Container 7.x
App Connect Enterprise Certified Container 8.x
App Connect Enterprise Certified Container 9.x
App Connect Enterprise Certified Container 10.x

Remediation/Fixes

IBM strongly suggests the following:
App Connect Enterprise Certified Container 4.1.0 to 10.1.1 (Continuous Delivery)

Upgrade to App Connect Enterprise Certified Container Operator version 11.0.0 or higher, and ensure that all components are at 12.0.10.0-r2 or higher. Documentation on the upgrade process is available at <https://www.ibm.com/docs/en/app-connect/containers_cd?topic=releases-upgrading-operator&gt;

App Connect Enterprise Certified Container 5.0 LTS (Long Term Support)

Upgrade to App Connect Enterprise Certified Container Operator version 5.0.13 or higher, and ensure that all components are at 12.0.10.0-r2-lts or higher. Documentation on the upgrade process is available at <https://www.ibm.com/docs/en/app-connect-contlts?topic=releases-upgrading-operator&gt;

Workarounds and Mitigations

None

Affected configurations

Vulners
Node
ibmapp_connect_enterpriseMatch4.1
OR
ibmapp_connect_enterpriseMatch4.2
OR
ibmapp_connect_enterpriseMatch5.0
OR
ibmapp_connect_enterpriseMatch5.1
OR
ibmapp_connect_enterpriseMatch5.2
OR
ibmapp_connect_enterpriseMatch6.0
OR
ibmapp_connect_enterpriseMatch6.1
OR
ibmapp_connect_enterpriseMatch6.2
OR
ibmapp_connect_enterpriseMatch7.0
OR
ibmapp_connect_enterpriseMatch7.1
OR
ibmapp_connect_enterpriseMatch7.2
OR
ibmapp_connect_enterpriseMatch8.0
OR
ibmapp_connect_enterpriseMatch8.1
OR
ibmapp_connect_enterpriseMatch8.2
OR
ibmapp_connect_enterpriseMatch9.0
OR
ibmapp_connect_enterpriseMatch9.1
OR
ibmapp_connect_enterpriseMatch9.2
OR
ibmapp_connect_enterpriseMatch10.0
OR
ibmapp_connect_enterpriseMatch10.1

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

7.3 High

AI Score

Confidence

Low

0.002 Low

EPSS

Percentile

59.7%