Cryptographic Weakness in IBM Tivoli Key Lifecycle Manager Software
CVE-2021-38979

4.4MEDIUM

Key Information:

Vendor

IBM
Status
Security Key Lifecycle Manager
Vendor
CVE Published:
15 November 2021

What is CVE-2021-38979?

IBM Tivoli Key Lifecycle Manager versions 3.0, 3.0.1, 4.0, and 4.1 exhibit a critical cryptographic weakness due to the absence of a salt in the password hashing process. This oversight means that a one-way cryptographic hash, which should provide security for sensitive data, is vulnerable to brute-force attacks and rainbow table attacks. Without proper salting, the resistance against reverse engineering is significantly lowered, exposing users to potential data breaches and unauthorized access.

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Deploy the Patch

Affected Version(s)

Security Key Lifecycle Manager 3.0

Security Key Lifecycle Manager 3.0.1

Security Key Lifecycle Manager 4.0

References

https://www.ibm.com/support/pages/node/6516034
x_refsource_CONFIRM
https://exchange.xforce.ibmcloud.com/vulnerabilities/212785
vdb-entryx_refsource_XF

CVSS V3.1

Score:
4.4
Severity:
MEDIUM
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
High
Privileges Required:
High
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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