Vulnerability-Lookup

CNVD-2022-03939

Vulnerability from cnvd - Published: 2022-01-15

Title

IBM Security Verify信息泄露漏洞（CNVD-2022-03939）

Description

IBM Security VerifyAccess（ISAM）是美国IBM公司的一款提高用户访问安全的服务。该服务通过使用基于风险的访问、单点登录、集成访问管理控制、身份联合以及移动多因子认证实现对Web、移动、IoT和云技术等平台安全简单的访问。 IBM Security Verify存在信息泄露漏洞，该漏洞源于可能会在HTTP响应标头中泄露敏感版本信息，这可能有助于进一步攻击系统。目前没有详细的漏洞细节提供。

Severity

中

Patch Name

IBM Security Verify信息泄露漏洞（CNVD-2022-03939）的补丁

Patch Description

Formal description

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://www.ibm.com/support/pages/node/6538418

Reference

https://exchange.xforce.ibmcloud.com/vulnerabilities/212038

Impacted products

Name
IBM Security VerifyAccess（ISAM）

Show details on source website

JSON

To clipboard

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  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-38956",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-38956"
    }
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  "number": "CNVD-2022-03939",
  "openTime": "2022-01-15",
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    "product": "IBM Security VerifyAccess\uff08ISAM\uff09"
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  "referenceLink": "https://exchange.xforce.ibmcloud.com/vulnerabilities/212038",
  "serverity": "\u4e2d",
  "submitTime": "2022-01-14",
  "title": "IBM Security Verify\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff08CNVD-2022-03939\uff09"
}

CVE-2021-38956 (GCVE-0-2021-38956)

Vulnerability from cvelistv5 – Published: 2022-01-07 17:55 – Updated: 2024-09-16 16:17

Summary

IBM Security Verify 10.0.0, 10.0.1.0, and 10.0.2.0 could disclose sensitive version information in HTTP response headers that could aid in further attacks against the system. IBM X-Force ID: 212038

Severity

5.3 (Medium)


                        
                          CVSS:3.0/AC:L/C:L/I:N/A:N/S:U/UI:N/PR:N/AV:N/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/6538418	x_refsource_CONFIRM
https://exchange.xforce.ibmcloud.com/vulnerabilit…	vdb-entryx_refsource_XF

Impacted products

1 product

Vendor	Product	Version
IBM	Security Verify Access	Affected: 10.0.0 Affected: 10.0.2.0 Affected: 10.0.1.0

Date Public

2022-01-06 00:00

Show details on NVD website

JSON

To clipboard

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        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://www.ibm.com/support/pages/node/6538418"
          },
          {
            "name": "ibm-sv-cve202138956-info-disc (212038)",
            "tags": [
              "vdb-entry",
              "x_refsource_XF",
              "x_transferred"
            ],
            "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/212038"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Security Verify Access",
          "vendor": "IBM",
          "versions": [
            {
              "status": "affected",
              "version": "10.0.0"
            },
            {
              "status": "affected",
              "version": "10.0.2.0"
            },
            {
              "status": "affected",
              "version": "10.0.1.0"
            }
          ]
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      ],
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        }
      ],
      "metrics": [
        {
          "cvssV3_0": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 5.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "exploitCodeMaturity": "UNPROVEN",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "remediationLevel": "OFFICIAL_FIX",
            "reportConfidence": "CONFIRMED",
            "scope": "UNCHANGED",
            "temporalScore": 4.6,
            "temporalSeverity": "MEDIUM",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AC:L/C:L/I:N/A:N/S:U/UI:N/PR:N/AV:N/RC:C/RL:O/E:U",
            "version": "3.0"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Obtain Information",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
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      },
      "references": [
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          ],
          "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/212038"
        }
      ],
      "x_legacyV4Record": {
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          "STATE": "PUBLIC"
        },
        "affects": {
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            "vendor_data": [
              {
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                      "version": {
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                          },
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    "datePublished": "2022-01-07T17:55:24.652Z",
    "dateReserved": "2021-08-16T00:00:00.000Z",
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    "state": "PUBLISHED"
  },
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  "dataVersion": "5.1"
}

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.

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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.

Action not permitted

CNVD-2022-03939

CVE-2021-38956 (GCVE-0-2021-38956)

Tags

Sightings

Nomenclature

Related by attack behaviour