Inadequate encryption strength in IBM Security Guardium Key Lifecycle Manager (CVE-2021-38983).
DESCRIPTION: IBM Tivoli Key Lifecycle Manager uses weaker than expected cryptographic algorithms that could allow an attacker to decrypt highly sensitive information.
CVSS Base score: 4.4
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/212792 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:N/A:N)
Affected Products and Versions
|Affected Product(s)||Affected Version(s)|
|IBM Security Key Lifecycle Manager||3.0 - 126.96.36.199|
|IBM Security Key Lifecycle Manager||3.0.1 - 188.8.131.52|
|IBM Security Key Lifecycle Manager||4.0 - 184.108.40.206|
|IBM Security Guardium Key Lifecycle Manager||4.1.0 - 220.127.116.11|
|IBM Security Guardium Key Lifecycle Manager||4.1.1|
It is fixed in 4.1.1 - Fix Pack 1
Workarounds and Mitigations
Get Notified about Future Security Bulletins
John Zuccato, Rodney Ryan, Chris Shepherd, Nathan Roane, Vince Dragnea, Troy Fisher, Gabor Minyo, Geoffrey Owden, and Ben Goodspeed from the IBM X-Force Ethical Hacking Team.
11 Nov 2021: Initial Publication
*The CVSS Environment Score is customer environment specific and will ultimately impact the Overall CVSS Score. Customers can evaluate the impact of this vulnerability in their environments by accessing the links in the Reference section of this Security Bulletin.
Review the IBM security bulletin disclaimer and definitions regarding your responsibilities for assessing potential impact of security vulnerabilities to your environment.
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12 November 2021