Vulnerability-Lookup

CNVD-2020-04413

Vulnerability from cnvd - Published: 2020-02-10

Title

IBM Security Directory Server信息泄露漏洞（CNVD-2020-04413）

Description

IBM Security Directory Server是美国IBM公司的一套使用了轻量级目录访问协议（LDAP）的企业身份管理软件。该软件提供一个可信的身份数据基础架构，用于身份验证。 IBM Security Directory Server 6.4.0版本，在URL中保存敏感信息，通过服务器日志、引用标头、浏览纪录访问URL，攻击者可未授权获取敏感信息。

Severity

低

Patch Name

IBM Security Directory Server信息泄露漏洞（CNVD-2020-04413）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/1288660

Reference

https://nvd.nist.gov/vuln/detail/CVE-2019-4562

Impacted products

Name
IBM IBM Security Directory Server 6.4.0

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2019-4562",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2019-4562"
    }
  },
  "description": "IBM Security Directory Server\u662f\u7f8e\u56fdIBM\u516c\u53f8\u7684\u4e00\u5957\u4f7f\u7528\u4e86\u8f7b\u91cf\u7ea7\u76ee\u5f55\u8bbf\u95ee\u534f\u8bae\uff08LDAP\uff09\u7684\u4f01\u4e1a\u8eab\u4efd\u7ba1\u7406\u8f6f\u4ef6\u3002\u8be5\u8f6f\u4ef6\u63d0\u4f9b\u4e00\u4e2a\u53ef\u4fe1\u7684\u8eab\u4efd\u6570\u636e\u57fa\u7840\u67b6\u6784\uff0c\u7528\u4e8e\u8eab\u4efd\u9a8c\u8bc1\u3002\n\nIBM Security Directory Server 6.4.0\u7248\u672c\uff0c\u5728URL\u4e2d\u4fdd\u5b58\u654f\u611f\u4fe1\u606f\uff0c\u901a\u8fc7\u670d\u52a1\u5668\u65e5\u5fd7\u3001\u5f15\u7528\u6807\u5934\u3001\u6d4f\u89c8\u7eaa\u5f55\u8bbf\u95eeURL\uff0c\u653b\u51fb\u8005\u53ef\u672a\u6388\u6743\u83b7\u53d6\u654f\u611f\u4fe1\u606f\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://www.ibm.com/support/pages/node/1288660",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-04413",
  "openTime": "2020-02-10",
  "patchDescription": "IBM Security Directory Server\u662f\u7f8e\u56fdIBM\u516c\u53f8\u7684\u4e00\u5957\u4f7f\u7528\u4e86\u8f7b\u91cf\u7ea7\u76ee\u5f55\u8bbf\u95ee\u534f\u8bae\uff08LDAP\uff09\u7684\u4f01\u4e1a\u8eab\u4efd\u7ba1\u7406\u8f6f\u4ef6\u3002\u8be5\u8f6f\u4ef6\u63d0\u4f9b\u4e00\u4e2a\u53ef\u4fe1\u7684\u8eab\u4efd\u6570\u636e\u57fa\u7840\u67b6\u6784\uff0c\u7528\u4e8e\u8eab\u4efd\u9a8c\u8bc1\u3002\r\n\r\nIBM Security Directory Server 6.4.0\u7248\u672c\uff0c\u5728URL\u4e2d\u4fdd\u5b58\u654f\u611f\u4fe1\u606f\uff0c\u901a\u8fc7\u670d\u52a1\u5668\u65e5\u5fd7\u3001\u5f15\u7528\u6807\u5934\u3001\u6d4f\u89c8\u7eaa\u5f55\u8bbf\u95eeURL\uff0c\u653b\u51fb\u8005\u53ef\u672a\u6388\u6743\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 Directory Server\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff08CNVD-2020-04413\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "IBM IBM Security Directory Server 6.4.0"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2019-4562",
  "serverity": "\u4f4e",
  "submitTime": "2020-02-05",
  "title": "IBM Security Directory Server\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff08CNVD-2020-04413\uff09"
}

CVE-2019-4562 (GCVE-0-2019-4562)

Vulnerability from cvelistv5 – Published: 2020-02-04 16:45 – Updated: 2024-09-16 16:14

Summary

IBM Security Directory Server 6.4.0 stores sensitive information in URLs. This may lead to information disclosure if unauthorized parties have access to the URLs via server logs, referer header or browser history. IBM X-Force ID: 166623.

Severity

3.7 (Low)


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

CWE

Obtain Information

Assigner

ibm mitre root

References

2 references

URL	Tags
https://www.ibm.com/support/pages/node/1288660	x_refsource_CONFIRM
https://exchange.xforce.ibmcloud.com/vulnerabilit…	vdb-entryx_refsource_XF

Impacted products

1 product

Vendor	Product	Version
IBM	Security Directory Server	Affected: 6.4.0

Date Public

2020-02-03 00:00

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T19:40:48.248Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
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        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://www.ibm.com/support/pages/node/1288660"
          },
          {
            "name": "ibm-sds-cve20194562-info-disc (166623)",
            "tags": [
              "vdb-entry",
              "x_refsource_XF",
              "x_transferred"
            ],
            "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/166623"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
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          "product": "Security Directory Server",
          "vendor": "IBM",
          "versions": [
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              "version": "6.4.0"
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      ],
      "datePublic": "2020-02-03T00:00:00.000Z",
      "descriptions": [
        {
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        }
      ],
      "metrics": [
        {
          "cvssV3_0": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 3.7,
            "baseSeverity": "LOW",
            "confidentialityImpact": "LOW",
            "exploitCodeMaturity": "UNPROVEN",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "remediationLevel": "OFFICIAL_FIX",
            "reportConfidence": "CONFIRMED",
            "scope": "UNCHANGED",
            "temporalScore": 3.2,
            "temporalSeverity": "LOW",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/C:L/UI:N/PR:N/S:U/AV:N/AC:H/I:N/A:N/E:U/RC:C/RL:O",
            "version": "3.0"
          }
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      ],
      "problemTypes": [
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          "descriptions": [
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              "description": "Obtain Information",
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      "providerMetadata": {
        "dateUpdated": "2020-02-04T16:45:36.000Z",
        "orgId": "9a959283-ebb5-44b6-b705-dcc2bbced522",
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      "references": [
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          "url": "https://www.ibm.com/support/pages/node/1288660"
        },
        {
          "name": "ibm-sds-cve20194562-info-disc (166623)",
          "tags": [
            "vdb-entry",
            "x_refsource_XF"
          ],
          "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/166623"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "psirt@us.ibm.com",
          "DATE_PUBLIC": "2020-02-03T00:00:00",
          "ID": "CVE-2019-4562",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Security Directory Server",
                      "version": {
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                            "version_value": "6.4.0"
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        "data_version": "4.0",
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        },
        "impact": {
          "cvssv3": {
            "BM": {
              "A": "N",
              "AC": "H",
              "AV": "N",
              "C": "L",
              "I": "N",
              "PR": "N",
              "S": "U",
              "UI": "N"
            },
            "TM": {
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              "RC": "C",
              "RL": "O"
            }
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        "problemtype": {
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        "references": {
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              "name": "https://www.ibm.com/support/pages/node/1288660",
              "refsource": "CONFIRM",
              "title": "IBM Security Bulletin 1288660 (Security Directory Server)",
              "url": "https://www.ibm.com/support/pages/node/1288660"
            },
            {
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  "cveMetadata": {
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    "state": "PUBLISHED"
  },
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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.