Vulnerability-Lookup

CNVD-2021-91635

Vulnerability from cnvd - Published: 2021-11-26

Title

IBM Tivoli Key Lifecycle Manager信息泄露漏洞（CNVD-2021-91635）

Description

IBM Tivoli Key Lifecycle Manager（TKLM）是美国IBM公司的一套密钥生命周期管理软件。该软件为存储设备提供密钥存储、密钥维护和密钥生命周期管理等功能。 IBM Tivoli Key Lifecycle Manager存在安全漏洞，该漏洞源于IBM Tivoli Key Lifecycle Manager使用了比预期更弱的加密算法。攻击者可利用该漏洞解密高度敏感的信息。

Severity

中

Patch Name

IBM Tivoli Key Lifecycle Manager信息泄露漏洞（CNVD-2021-91635）的补丁

Patch Description

Formal description

目前厂商已发布升级补丁以修复漏洞，详情请关注厂商主页： https://www.ibm.com/support/pages/node/6516036

Reference

https://nvd.nist.gov/vuln/detail/CVE-2021-38983

Impacted products

Name
['IBM IBM Tivoli Key Lifecycle Manager 3.0', 'IBM IBM Tivoli Key Lifecycle Manager 3.0.1', 'IBM IBM Tivoli Key Lifecycle Manager 4.0', 'IBM Tivoli Key Lifecycle Manager 4.1']

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JSON

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  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-38983"
    }
  },
  "description": "IBM Tivoli Key Lifecycle Manager\uff08TKLM\uff09\u662f\u7f8e\u56fdIBM\u516c\u53f8\u7684\u4e00\u5957\u5bc6\u94a5\u751f\u547d\u5468\u671f\u7ba1\u7406\u8f6f\u4ef6\u3002\u8be5\u8f6f\u4ef6\u4e3a\u5b58\u50a8\u8bbe\u5907\u63d0\u4f9b\u5bc6\u94a5\u5b58\u50a8\u3001\u5bc6\u94a5\u7ef4\u62a4\u548c\u5bc6\u94a5\u751f\u547d\u5468\u671f\u7ba1\u7406\u7b49\u529f\u80fd\u3002\n\nIBM Tivoli Key Lifecycle Manager\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eIBM Tivoli Key Lifecycle Manager\u4f7f\u7528\u4e86\u6bd4\u9884\u671f\u66f4\u5f31\u7684\u52a0\u5bc6\u7b97\u6cd5\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u89e3\u5bc6\u9ad8\u5ea6\u654f\u611f\u7684\u4fe1\u606f\u3002",
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      "IBM IBM Tivoli Key Lifecycle Manager 4.0",
      "IBM Tivoli Key Lifecycle Manager 4.1"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-38983",
  "serverity": "\u4e2d",
  "submitTime": "2021-11-16",
  "title": "IBM Tivoli Key Lifecycle Manager\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff08CNVD-2021-91635\uff09"
}

CVE-2021-38983 (GCVE-0-2021-38983)

Vulnerability from cvelistv5 – Published: 2021-11-15 15:35 – Updated: 2024-09-16 16:39

Summary

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.

Severity

4.4 (Medium)


                        
                          CVSS:3.0/C:H/AV:N/UI:N/AC:H/PR:H/I:N/S:U/A:N/E:U/RL:O/RC:C

CWE

Obtain Information

Assigner

ibm mitre root

References

2 references

URL	Tags
https://www.ibm.com/support/pages/node/6516036	x_refsource_CONFIRM
https://exchange.xforce.ibmcloud.com/vulnerabilit…	vdb-entryx_refsource_XF

Impacted products

1 product

Vendor	Product	Version
IBM	Security Key Lifecycle Manager	Affected: 3.0 Affected: 3.0.1 Affected: 4.0 Affected: 3.0.0.4 Affected: 3.0.1.5 Affected: 4.0.0.3 Affected: 4.1 Affected: 4.1.0.1 Affected: 4.1.1

Date Public

2021-11-12 00:00

Show details on NVD website

JSON

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            "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/212792"
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    "cna": {
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            "baseScore": 4.4,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "exploitCodeMaturity": "UNPROVEN",
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Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.