Vulnerability-Lookup

CNVD-2021-07535

Vulnerability from cnvd - Published: 2021-01-31

Title

Red Hat Keycloak访问控制错误漏洞

Description

Red Hat Keycloak是美国红帽（Red Hat）公司的一套为现代应用和服务提供身份验证和管理功能的软件。 Red Hat Keycloak before version 13.0.0 存在访问控制错误漏洞，该漏洞源于用户在更改了Keycloak中的角色映射之后以及在之前的访问令牌过期之后仍然可以访问资源。目前没有详细的漏洞细节提供。

Severity

中

Formal description

厂商尚未提供漏洞修复方案，请关注厂商主页更新： https://bugzilla.redhat.com/show_bug.cgi?id=1765129

Reference

https://nvd.nist.gov/vuln/detail/CVE-2020-1725

Impacted products

Name
Red Hat Keycloak <13.0.0

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-1725",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-1725"
    }
  },
  "description": "Red Hat Keycloak\u662f\u7f8e\u56fd\u7ea2\u5e3d\uff08Red Hat\uff09\u516c\u53f8\u7684\u4e00\u5957\u4e3a\u73b0\u4ee3\u5e94\u7528\u548c\u670d\u52a1\u63d0\u4f9b\u8eab\u4efd\u9a8c\u8bc1\u548c\u7ba1\u7406\u529f\u80fd\u7684\u8f6f\u4ef6\u3002\n\nRed Hat Keycloak before version 13.0.0 \u5b58\u5728\u8bbf\u95ee\u63a7\u5236\u9519\u8bef\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7528\u6237\u5728\u66f4\u6539\u4e86Keycloak\u4e2d\u7684\u89d2\u8272\u6620\u5c04\u4e4b\u540e\u4ee5\u53ca\u5728\u4e4b\u524d\u7684\u8bbf\u95ee\u4ee4\u724c\u8fc7\u671f\u4e4b\u540e\u4ecd\u7136\u53ef\u4ee5\u8bbf\u95ee\u8d44\u6e90\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\u3002",
  "formalWay": "\u5382\u5546\u5c1a\u672a\u63d0\u4f9b\u6f0f\u6d1e\u4fee\u590d\u65b9\u6848\uff0c\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u66f4\u65b0\uff1a\r\nhttps://bugzilla.redhat.com/show_bug.cgi?id=1765129",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-07535",
  "openTime": "2021-01-31",
  "products": {
    "product": "Red Hat Keycloak \u003c13.0.0"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-1725",
  "serverity": "\u4e2d",
  "submitTime": "2021-01-30",
  "title": "Red Hat Keycloak\u8bbf\u95ee\u63a7\u5236\u9519\u8bef\u6f0f\u6d1e"
}

CVE-2020-1725 (GCVE-0-2020-1725)

Vulnerability from cvelistv5 – Published: 2021-01-28 19:05 – Updated: 2024-08-04 06:46

Summary

A flaw was found in keycloak before version 13.0.0. In some scenarios a user still has access to a resource after changing the role mappings in Keycloak and after expiration of the previous access token.

Severity

No CVSS data available.

CWE

CWE-863

Assigner

redhat redhat root

References

2 references

URL	Tags
https://issues.redhat.com/browse/KEYCLOAK-16550	x_refsource_MISC
https://bugzilla.redhat.com/show_bug.cgi?id=1765129	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
n/a	keycloak	Affected: keycloak 13.0.0

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T06:46:30.455Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
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        "references": [
          {
            "tags": [
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              "x_transferred"
            ],
            "url": "https://issues.redhat.com/browse/KEYCLOAK-16550"
          },
          {
            "tags": [
              "x_refsource_MISC",
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            ],
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1765129"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "keycloak",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "keycloak 13.0.0"
            }
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        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A flaw was found in keycloak before version 13.0.0. In some scenarios a user still has access to a resource after changing the role mappings in Keycloak and after expiration of the previous access token."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-863",
              "description": "CWE-863",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2021-03-26T16:33:01.000Z",
        "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
        "shortName": "redhat"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://issues.redhat.com/browse/KEYCLOAK-16550"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1765129"
        }
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  "cveMetadata": {
    "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
    "assignerShortName": "redhat",
    "cveId": "CVE-2020-1725",
    "datePublished": "2021-01-28T19:05:16.000Z",
    "dateReserved": "2019-11-27T00:00:00.000Z",
    "dateUpdated": "2024-08-04T06:46:30.455Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "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.

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.