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HistoryMay 15, 2023 - 7:05 p.m.

Security Bulletin: Open Source Dependency Vulnerability

2023-05-1519:05:53
www.ibm.com
11
ibm edge application manager
vulnerability
open source dependency
node.js
docker images
security fix
version 4.5

CVSS2

5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

EPSS

0.002

Percentile

55.5%

Summary

IBM Edge Application Manager 4.5 has resolved the vulnerability.

Vulnerability Details

CVEID:CVE-2021-33587
**DESCRIPTION:**An unspecified error related to the failure to ensure that attribute parsing has Linear Time Complexity in Node.js css-what module has an unknown impact and attack vector.
CVSS Base score: 6.5
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/202757 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L)

Affected Products and Versions

Affected Product(s) Version(s)
IBM Edge Application Manager 4.4
IBM Edge Application Manager 4.3

Remediation/Fixes

The fix/upgrade is a set of docker images, that will automatically be pulled and deployed from both dockerhub and the IBM Entitled Registry.

Workarounds and Mitigations

None

Affected configurations

Vulners
Node
ibmedge_application_managerMatch4.3
OR
ibmedge_application_managerMatch4.4
VendorProductVersionCPE
ibmedge_application_manager4.3cpe:2.3:a:ibm:edge_application_manager:4.3:*:*:*:*:*:*:*
ibmedge_application_manager4.4cpe:2.3:a:ibm:edge_application_manager:4.4:*:*:*:*:*:*:*

CVSS2

5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

EPSS

0.002

Percentile

55.5%

Related for 5F4385495D3887060B4B9CFB1FDA64CC9D5B4ECD22384C0EE4D8EE768E9A1131