Vulnerability-Lookup

CNVD-2021-22858

Vulnerability from cnvd - Published: 2021-03-26

Title

CloudBees Jenkins Role-based Authorization Strategy Plugin权限不当漏洞

Description

Jenkins Role-based Authorization Strategy是（Jenkins）开源的一个应用插件。该插件用来添加新的基于角色的机制来管理用户的权限。 Jenkins Role-based Authorization Strategy Plugin 3.1及之前版本存在权限不当漏洞。具有Item/Read权限的攻击者可利用该漏洞对父文件夹进行访问。

Severity

中

Patch Name

CloudBees Jenkins Role-based Authorization Strategy Plugin权限不当漏洞的补丁

Patch Description

Formal description

用户可参考如下厂商提供的安全补丁以修复该漏洞： https://www.jenkins.io/security/advisory/2021-03-18/#SECURITY-2182

Reference

https://nvd.nist.gov/vuln/detail/CVE-2021-21624

Impacted products

Name
CloudBees Jenkins Role-based Authorization Strategy Plugin <=3.1

Show details on source website

JSON

To clipboard

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  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-21624",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-21624"
    }
  },
  "description": "Jenkins Role-based Authorization Strategy\u662f\uff08Jenkins\uff09\u5f00\u6e90\u7684\u4e00\u4e2a\u5e94\u7528\u63d2\u4ef6\u3002\u8be5\u63d2\u4ef6\u7528\u6765\u6dfb\u52a0\u65b0\u7684\u57fa\u4e8e\u89d2\u8272\u7684\u673a\u5236\u6765\u7ba1\u7406\u7528\u6237\u7684\u6743\u9650\u3002\n\nJenkins Role-based Authorization Strategy Plugin 3.1\u53ca\u4e4b\u524d\u7248\u672c\u5b58\u5728\u6743\u9650\u4e0d\u5f53\u6f0f\u6d1e\u3002\u5177\u6709Item/Read\u6743\u9650\u7684\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bf9\u7236\u6587\u4ef6\u5939\u8fdb\u884c\u8bbf\u95ee\u3002",
  "formalWay": "\u7528\u6237\u53ef\u53c2\u8003\u5982\u4e0b\u5382\u5546\u63d0\u4f9b\u7684\u5b89\u5168\u8865\u4e01\u4ee5\u4fee\u590d\u8be5\u6f0f\u6d1e\uff1a\r\nhttps://www.jenkins.io/security/advisory/2021-03-18/#SECURITY-2182",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-22858",
  "openTime": "2021-03-26",
  "patchDescription": "Jenkins Role-based Authorization Strategy\u662f\uff08Jenkins\uff09\u5f00\u6e90\u7684\u4e00\u4e2a\u5e94\u7528\u63d2\u4ef6\u3002\u8be5\u63d2\u4ef6\u7528\u6765\u6dfb\u52a0\u65b0\u7684\u57fa\u4e8e\u89d2\u8272\u7684\u673a\u5236\u6765\u7ba1\u7406\u7528\u6237\u7684\u6743\u9650\u3002\r\n\r\nJenkins Role-based Authorization Strategy Plugin 3.1\u53ca\u4e4b\u524d\u7248\u672c\u5b58\u5728\u6743\u9650\u4e0d\u5f53\u6f0f\u6d1e\u3002\u5177\u6709Item/Read\u6743\u9650\u7684\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bf9\u7236\u6587\u4ef6\u5939\u8fdb\u884c\u8bbf\u95ee\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": "CloudBees Jenkins Role-based Authorization Strategy Plugin\u6743\u9650\u4e0d\u5f53\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "CloudBees Jenkins Role-based Authorization Strategy Plugin \u003c=3.1"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-21624",
  "serverity": "\u4e2d",
  "submitTime": "2021-03-22",
  "title": "CloudBees Jenkins Role-based Authorization Strategy Plugin\u6743\u9650\u4e0d\u5f53\u6f0f\u6d1e"
}

CVE-2021-21624 (GCVE-0-2021-21624)

Vulnerability from cvelistv5 – Published: 2021-03-18 13:35 – Updated: 2024-08-03 18:16

Summary

An incorrect permission check in Jenkins Role-based Authorization Strategy Plugin 3.1 and earlier allows attackers with Item/Read permission on nested items to access them, even if they lack Item/Read permission for parent folders.

Severity

No CVSS data available.

Assigner

jenkins mitre root

References

2 references

URL	Tags
https://www.jenkins.io/security/advisory/2021-03-…	x_refsource_CONFIRM
http://www.openwall.com/lists/oss-security/2021/03/18/5	mailing-listx_refsource_MLIST

Impacted products

1 product

Vendor	Product	Version
Jenkins project	Jenkins Role-based Authorization Strategy Plugin	Affected: unspecified , ≤ 3.1 (custom)

Show details on NVD website

JSON

To clipboard

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            ],
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            "tags": [
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              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "http://www.openwall.com/lists/oss-security/2021/03/18/5"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Jenkins Role-based Authorization Strategy Plugin",
          "vendor": "Jenkins project",
          "versions": [
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      "providerMetadata": {
        "dateUpdated": "2023-10-24T15:50:45.178Z",
        "orgId": "39769cd5-e6e2-4dc8-927e-97b3aa056f5b",
        "shortName": "jenkins"
      },
      "references": [
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          "tags": [
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          ],
          "url": "https://www.jenkins.io/security/advisory/2021-03-18/#SECURITY-2182"
        },
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          "name": "[oss-security] 20210318 Multiple vulnerabilities in Jenkins plugins",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "http://www.openwall.com/lists/oss-security/2021/03/18/5"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "jenkinsci-cert@googlegroups.com",
          "ID": "CVE-2021-21624",
          "STATE": "PUBLIC"
        },
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          "vendor": {
            "vendor_data": [
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        "problemtype": {
          "problemtype_data": [
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                  "value": "CWE-863: Incorrect Authorization"
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    "datePublished": "2021-03-18T13:35:22.000Z",
    "dateReserved": "2021-01-04T00:00:00.000Z",
    "dateUpdated": "2024-08-03T18:16:23.661Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

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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.
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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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Action not permitted

CNVD-2021-22858

CVE-2021-21624 (GCVE-0-2021-21624)

Tags

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