CVE-2021-38983 : IBM Tivoli Key Lifecycle Manager 3.0, 3.0.1, 4.0, and 4.1 uses weaker than expec

IBM Tivoli Key Lifecycle Manager 3.0, 3.0.1, 4.0, and 4.1 uses weaker than expected cryptographic algorithms that could allow an attacker to decrypt highly sensitive information. IBM X-Force ID: 212792.

Published 2021-11-15 16:15:10

Updated 2021-11-16 19:23:47

Source IBM Corporation

View at NVD, CVE.org

Products affected by CVE-2021-38983

IBM » Security Key Lifecycle Manager
Versions from including (>=) 4.0 and up to, including, (<=) 4.0.0.3
cpe:2.3:a:ibm:security_key_lifecycle_manager:*:*:*:*:*:*:*:*
Matching versions
When used together with: IBM » AIX » Version: N/A
When used together with: Linux » Linux Kernel » Version: N/A
When used together with: Microsoft » Windows » Version: N/A
IBM » Security Key Lifecycle Manager
Versions from including (>=) 3.0 and up to, including, (<=) 3.0.0.4
cpe:2.3:a:ibm:security_key_lifecycle_manager:*:*:*:*:*:*:*:*
Matching versions
When used together with: IBM » AIX » Version: N/A
When used together with: Linux » Linux Kernel » Version: N/A
When used together with: Microsoft » Windows » Version: N/A
IBM » Security Key Lifecycle Manager
Versions from including (>=) 3.0.1 and up to, including, (<=) 3.0.1.5
cpe:2.3:a:ibm:security_key_lifecycle_manager:*:*:*:*:*:*:*:*
Matching versions
When used together with: IBM » AIX » Version: N/A
When used together with: Linux » Linux Kernel » Version: N/A
When used together with: Microsoft » Windows » Version: N/A
IBM » Security Key Lifecycle Manager » Version: 4.1.0
cpe:2.3:a:ibm:security_key_lifecycle_manager:4.1.0:*:*:*:*:*:*:*
Matching versions
When used together with: IBM » AIX » Version: N/A
When used together with: Linux » Linux Kernel » Version: N/A
When used together with: Microsoft » Windows » Version: N/A
IBM » Security Key Lifecycle Manager » Version: 4.1.0.1
cpe:2.3:a:ibm:security_key_lifecycle_manager:4.1.0.1:*:*:*:*:*:*:*
Matching versions
When used together with: IBM » AIX » Version: N/A
When used together with: Linux » Linux Kernel » Version: N/A
When used together with: Microsoft » Windows » Version: N/A
IBM » Security Key Lifecycle Manager » Version: 4.1.1
cpe:2.3:a:ibm:security_key_lifecycle_manager:4.1.1:*:*:*:*:*:*:*
Matching versions
When used together with: IBM » AIX » Version: N/A
When used together with: Linux » Linux Kernel » Version: N/A
When used together with: Microsoft » Windows » Version: N/A
IBM » Security Guardium Key Lifecycle Manager » Version: 4.1.1
cpe:2.3:a:ibm:security_guardium_key_lifecycle_manager:4.1.1:*:*:*:*:*:*:*
Matching versions
When used together with: IBM » AIX » Version: N/A
When used together with: Linux » Linux Kernel » Version: N/A
When used together with: Microsoft » Windows » Version: N/A
IBM » Security Guardium Key Lifecycle Manager » Version: 4.1.0
cpe:2.3:a:ibm:security_guardium_key_lifecycle_manager:4.1.0:*:*:*:*:*:*:*
Matching versions
When used together with: IBM » AIX » Version: N/A
When used together with: Linux » Linux Kernel » Version: N/A
When used together with: Microsoft » Windows » Version: N/A
IBM » Security Guardium Key Lifecycle Manager » Version: 4.1.0.1
cpe:2.3:a:ibm:security_guardium_key_lifecycle_manager:4.1.0.1:*:*:*:*:*:*:*
Matching versions
When used together with: IBM » AIX » Version: N/A
When used together with: Linux » Linux Kernel » Version: N/A
When used together with: Microsoft » Windows » Version: N/A

Exploit prediction scoring system (EPSS) score for CVE-2021-38983

EPSS FAQ

0.10%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 25 %

Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2021-38983

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
5.0	MEDIUM	AV:N/AC:L/Au:N/C:P/I:N/A:N	10.0	2.9	NIST
Access Vector: Network Access Complexity: Low Authentication: None Confidentiality Impact: Partial Integrity Impact: None Availability Impact: None
4.4	MEDIUM	CVSS:3.0/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:N/A:N	0.7	3.6	IBM Corporation
Attack Vector: Network Attack Complexity: High Privileges Required: High User Interaction: None Scope: Unchanged Confidentiality: High Integrity: None Availability: None
7.5	HIGH	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N	3.9	3.6	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: None Scope: Unchanged Confidentiality: High Integrity: None Availability: None

CWE ids for CVE-2021-38983

CWE-326 Inadequate Encryption Strength

The product stores or transmits sensitive data using an encryption scheme that is theoretically sound, but is not strong enough for the level of protection required.

Assigned by: nvd@nist.gov (Primary)

References for CVE-2021-38983

https://exchange.xforce.ibmcloud.com/vulnerabilities/212792

IBM Tivoli Key Lifecycle Manager information disclosure CVE-2021-38983 Vulnerability Report
VDB Entry;Vendor Advisory
https://www.ibm.com/support/pages/node/6516036

Security Bulletin: Inadequate encryption strength in IBM Security Guardium Key Lifecycle Manager (CVE-2021-38983)
Patch;Vendor Advisory

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Vulnerability Details : CVE-2021-38983

Products affected by CVE-2021-38983

Exploit prediction scoring system (EPSS) score for CVE-2021-38983

CVSS scores for CVE-2021-38983

CWE ids for CVE-2021-38983

References for CVE-2021-38983