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CNVD-2021-77465

Vulnerability from cnvd - Published: 2021-10-11

Title

IBM Security Verify Bridge信息泄露漏洞（CNVD-2021-77465）

Description

IBM Security Verify Bridge是美国国际商业机器（IBM）公司的一个IBM应用组件。提供为IBM云提供对用户属性和身份验证的IBM云访问，这些属性和身份验证由客户的本地LDAP或Active Directory控制。 IBM Security Verify Bridge存在信息泄露漏洞，该漏洞源于由于不正确的证书验证而获取敏感信息，攻击者可以利用该漏洞获取敏感信息。

Severity

中

Patch Name

IBM Security Verify Bridge信息泄露漏洞（CNVD-2021-77465）的补丁

Patch Description

Formal description

厂商已发布了漏洞修复程序，请及时关注更新： https://www.ibm.com/support/pages/node/6491651

Reference

https://exchange.xforce.ibmcloud.com/vulnerabilities/208155

Impacted products

Name
IBM Security Verify Bridge 1.0.5.0

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-38864",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-38864"
    }
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  "description": "IBM Security Verify Bridge\u662f\u7f8e\u56fd\u56fd\u9645\u5546\u4e1a\u673a\u5668\uff08IBM\uff09\u516c\u53f8\u7684\u4e00\u4e2aIBM\u5e94\u7528\u7ec4\u4ef6\u3002\u63d0\u4f9b\u4e3aIBM\u4e91\u63d0\u4f9b\u5bf9\u7528\u6237\u5c5e\u6027\u548c\u8eab\u4efd\u9a8c\u8bc1\u7684IBM\u4e91\u8bbf\u95ee\uff0c\u8fd9\u4e9b\u5c5e\u6027\u548c\u8eab\u4efd\u9a8c\u8bc1\u7531\u5ba2\u6237\u7684\u672c\u5730LDAP\u6216Active Directory\u63a7\u5236\u3002\n\nIBM Security Verify Bridge\u5b58\u5728\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7531\u4e8e\u4e0d\u6b63\u786e\u7684\u8bc1\u4e66\u9a8c\u8bc1\u800c\u83b7\u53d6\u654f\u611f\u4fe1\u606f\uff0c\u653b\u51fb\u8005\u53ef\u4ee5\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u53d6\u654f\u611f\u4fe1\u606f\u3002",
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  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-77465",
  "openTime": "2021-10-11",
  "patchDescription": "IBM Security Verify Bridge\u662f\u7f8e\u56fd\u56fd\u9645\u5546\u4e1a\u673a\u5668\uff08IBM\uff09\u516c\u53f8\u7684\u4e00\u4e2aIBM\u5e94\u7528\u7ec4\u4ef6\u3002\u63d0\u4f9b\u4e3aIBM\u4e91\u63d0\u4f9b\u5bf9\u7528\u6237\u5c5e\u6027\u548c\u8eab\u4efd\u9a8c\u8bc1\u7684IBM\u4e91\u8bbf\u95ee\uff0c\u8fd9\u4e9b\u5c5e\u6027\u548c\u8eab\u4efd\u9a8c\u8bc1\u7531\u5ba2\u6237\u7684\u672c\u5730LDAP\u6216Active Directory\u63a7\u5236\u3002\r\n\r\nIBM Security Verify Bridge\u5b58\u5728\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7531\u4e8e\u4e0d\u6b63\u786e\u7684\u8bc1\u4e66\u9a8c\u8bc1\u800c\u83b7\u53d6\u654f\u611f\u4fe1\u606f\uff0c\u653b\u51fb\u8005\u53ef\u4ee5\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u53d6\u654f\u611f\u4fe1\u606f\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "IBM Security Verify Bridge\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff08CNVD-2021-77465\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "IBM Security Verify Bridge 1.0.5.0"
  },
  "referenceLink": "https://exchange.xforce.ibmcloud.com/vulnerabilities/208155",
  "serverity": "\u4e2d",
  "submitTime": "2021-09-26",
  "title": "IBM Security Verify Bridge\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff08CNVD-2021-77465\uff09"
}

CVE-2021-38864 (GCVE-0-2021-38864)

Vulnerability from cvelistv5 – Published: 2021-09-23 17:10 – Updated: 2024-09-16 23:36

Summary

IBM Security Verify Bridge 1.0.5.0 could allow a user to obtain sensitive information due to improper certificate validation. IBM X-Force ID: 208155.

Severity

6.1 (Medium)


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

CWE

Obtain Information

Assigner

ibm mitre root

References

2 references

URL	Tags
https://www.ibm.com/support/pages/node/6491651	x_refsource_CONFIRM
https://exchange.xforce.ibmcloud.com/vulnerabilit…	vdb-entryx_refsource_XF

Impacted products

1 product

Vendor	Product	Version
IBM	Security Verify Bridge	Affected: 1.0.5.0

Date Public

2021-09-22 00:00

Show details on NVD website

JSON

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            "attackComplexity": "HIGH",
            "attackVector": "ADJACENT_NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 6.1,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "exploitCodeMaturity": "UNPROVEN",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "remediationLevel": "OFFICIAL_FIX",
            "reportConfidence": "CONFIRMED",
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            "temporalSeverity": "MEDIUM",
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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.

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.
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CNVD-2021-77465

CVE-2021-38864 (GCVE-0-2021-38864)

Tags

Sightings

Nomenclature

Related by attack behaviour