Vulnerability-Lookup

CNVD-2021-89682

Vulnerability from cnvd - Published: 2021-11-22

Title

Apache ShenYu授权问题漏洞

Description

Apache ShenYu是美国阿帕奇（Apache）基金会的一个异步的，高性能的，跨语言的，响应式的API网关。 Apache ShenYu Admin存在授权问题漏洞，该漏洞源于ShenyuAdminBootstrap中JWT的错误使用允许攻击者绕过身份验证。目前没有详细的漏洞细节提供。

Severity

高

Patch Name

Apache ShenYu授权问题漏洞的补丁

Patch Description

Apache ShenYu是美国阿帕奇（Apache）基金会的一个异步的，高性能的，跨语言的，响应式的API网关。 Apache ShenYu Admin存在授权问题漏洞，该漏洞源于ShenyuAdminBootstrap中JWT的错误使用允许攻击者绕过身份验证。目前没有详细的漏洞细节提供。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

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://lists.apache.org/thread/o15j25qwtpcw62k48xw1tnv48skh3zgb

Reference

https://nvd.nist.gov/vuln/detail/CVE-2021-37580

Impacted products

Name
['Apache shenyu 2.3.0', 'Apache shenyu 2.4.0']

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-37580"
    }
  },
  "description": "Apache ShenYu\u662f\u7f8e\u56fd\u963f\u5e15\u5947\uff08Apache\uff09\u57fa\u91d1\u4f1a\u7684\u4e00\u4e2a\u5f02\u6b65\u7684\uff0c\u9ad8\u6027\u80fd\u7684\uff0c\u8de8\u8bed\u8a00\u7684\uff0c\u54cd\u5e94\u5f0f\u7684API\u7f51\u5173\u3002\n\nApache ShenYu Admin\u5b58\u5728\u6388\u6743\u95ee\u9898\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eShenyuAdminBootstrap\u4e2dJWT\u7684\u9519\u8bef\u4f7f\u7528\u5141\u8bb8\u653b\u51fb\u8005\u7ed5\u8fc7\u8eab\u4efd\u9a8c\u8bc1\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\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://lists.apache.org/thread/o15j25qwtpcw62k48xw1tnv48skh3zgb",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-89682",
  "openTime": "2021-11-22",
  "patchDescription": "Apache ShenYu\u662f\u7f8e\u56fd\u963f\u5e15\u5947\uff08Apache\uff09\u57fa\u91d1\u4f1a\u7684\u4e00\u4e2a\u5f02\u6b65\u7684\uff0c\u9ad8\u6027\u80fd\u7684\uff0c\u8de8\u8bed\u8a00\u7684\uff0c\u54cd\u5e94\u5f0f\u7684API\u7f51\u5173\u3002\r\n\r\nApache ShenYu Admin\u5b58\u5728\u6388\u6743\u95ee\u9898\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eShenyuAdminBootstrap\u4e2dJWT\u7684\u9519\u8bef\u4f7f\u7528\u5141\u8bb8\u653b\u51fb\u8005\u7ed5\u8fc7\u8eab\u4efd\u9a8c\u8bc1\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\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": "Apache ShenYu\u6388\u6743\u95ee\u9898\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Apache shenyu 2.3.0",
      "Apache shenyu 2.4.0"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-37580",
  "serverity": "\u9ad8",
  "submitTime": "2021-11-17",
  "title": "Apache ShenYu\u6388\u6743\u95ee\u9898\u6f0f\u6d1e"
}

CVE-2021-37580 (GCVE-0-2021-37580)

Vulnerability from cvelistv5 – Published: 2021-11-16 09:35 – Updated: 2024-08-04 01:23

Title

Apache ShenYu Admin bypass JWT authentication

Summary

A flaw was found in Apache ShenYu Admin. The incorrect use of JWT in ShenyuAdminBootstrap allows an attacker to bypass authentication. This issue affected Apache ShenYu 2.3.0 and 2.4.0

Severity

No CVSS data available.

CWE

CWE-287 - Improper Authentication

Assigner

apache mitre root

References

2 references

URL	Tags
https://lists.apache.org/thread/o15j25qwtpcw62k48…	x_refsource_MISC
http://www.openwall.com/lists/oss-security/2021/11/16/1	mailing-listx_refsource_MLIST

Impacted products

1 product

Vendor	Product	Version
Apache Software Foundation	Apache ShenYu Admin	Affected: Apache ShenYu Admin 2.3.0-2.4.0

Credits

This issue was reported by 伍雄

Show details on NVD website

JSON

To clipboard

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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.