Vulnerability-Lookup

CNVD-2022-05532

Vulnerability from cnvd - Published: 2022-01-19

Title

Red Hat keycloak跨站脚本漏洞（CNVD-2022-05532）

Description

Keycloak是一个面向现代应用和服务的开源身份和访问管理解决方案。 keycloak存在反射型跨站脚本漏洞。该漏洞源于keycloak中的新帐户控制台允许使用referrer URL执行恶意代码。攻击者可利用该漏洞注入恶意代码。

Severity

中

Patch Name

Red Hat keycloak跨站脚本漏洞（CNVD-2022-05532）的补丁

Patch Description

Keycloak是一个面向现代应用和服务的开源身份和访问管理解决方案。 keycloak存在反射型跨站脚本漏洞。该漏洞源于keycloak中的新帐户控制台允许使用referrer URL执行恶意代码。攻击者可利用该漏洞注入恶意代码。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description

厂商已发布了漏洞修复程序，请及时关注更新： https://www.keycloak.org/

Reference

https://nvd.nist.gov/vuln/detail/CVE-2021-20222

Impacted products

Name
Red Hat Keycloak >=9.0.0，<13.0.0

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-20222",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-20222"
    }
  },
  "description": "Keycloak\u662f\u4e00\u4e2a\u9762\u5411\u73b0\u4ee3\u5e94\u7528\u548c\u670d\u52a1\u7684\u5f00\u6e90\u8eab\u4efd\u548c\u8bbf\u95ee\u7ba1\u7406\u89e3\u51b3\u65b9\u6848\u3002\n\nkeycloak\u5b58\u5728\u53cd\u5c04\u578b\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8ekeycloak\u4e2d\u7684\u65b0\u5e10\u6237\u63a7\u5236\u53f0\u5141\u8bb8\u4f7f\u7528referrer URL\u6267\u884c\u6076\u610f\u4ee3\u7801\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u6ce8\u5165\u6076\u610f\u4ee3\u7801\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://www.keycloak.org/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2022-05532",
  "openTime": "2022-01-19",
  "patchDescription": "Keycloak\u662f\u4e00\u4e2a\u9762\u5411\u73b0\u4ee3\u5e94\u7528\u548c\u670d\u52a1\u7684\u5f00\u6e90\u8eab\u4efd\u548c\u8bbf\u95ee\u7ba1\u7406\u89e3\u51b3\u65b9\u6848\u3002\r\n\r\nkeycloak\u5b58\u5728\u53cd\u5c04\u578b\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8ekeycloak\u4e2d\u7684\u65b0\u5e10\u6237\u63a7\u5236\u53f0\u5141\u8bb8\u4f7f\u7528referrer URL\u6267\u884c\u6076\u610f\u4ee3\u7801\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u6ce8\u5165\u6076\u610f\u4ee3\u7801\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": "Red Hat keycloak\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\uff08CNVD-2022-05532\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "Red Hat Keycloak \u003e=9.0.0\uff0c\u003c13.0.0"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-20222",
  "serverity": "\u4e2d",
  "submitTime": "2021-03-24",
  "title": "Red Hat keycloak\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\uff08CNVD-2022-05532\uff09"
}

CVE-2021-20222 (GCVE-0-2021-20222)

Vulnerability from cvelistv5 – Published: 2021-03-23 16:36 – Updated: 2024-08-03 17:30

Summary

A flaw was found in keycloak. The new account console in keycloak can allow malicious code to be executed using the referrer URL. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.

Severity

No CVSS data available.

CWE

CWE-20

Assigner

redhat redhat root

References

1 reference

URL	Tags
https://bugzilla.redhat.com/show_bug.cgi?id=1924606	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

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      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T17:30:07.597Z",
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              "x_transferred"
            ],
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1924606"
          }
        ],
        "title": "CVE Program Container"
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    ],
    "cna": {
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          "product": "keycloak",
          "vendor": "n/a",
          "versions": [
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              "version": "keycloak 13.0.0"
            }
          ]
        }
      ],
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          "lang": "en",
          "value": "A flaw was found in keycloak. The new account console in keycloak can allow malicious code to be executed using the referrer URL. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability."
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          "descriptions": [
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        "dateUpdated": "2021-05-12T15:26:03.000Z",
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          "tags": [
            "x_refsource_MISC"
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          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1924606"
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      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "secalert@redhat.com",
          "ID": "CVE-2021-20222",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
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                "product": {
                  "product_data": [
                    {
                      "product_name": "keycloak",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "keycloak 13.0.0"
                          }
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                      }
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              "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1924606"
            }
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  "cveMetadata": {
    "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
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    "dateReserved": "2020-12-17T00:00:00.000Z",
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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.