Vulnerability-Lookup

CNVD-2020-53821

Vulnerability from cnvd - Published: 2020-09-25

Title

Gradle Enterprise Export API身份验证漏洞

Description

Gradle是一套基于JVM的项目构建工具，它支持maven、Ivy仓库等。 Gradle Enterprise 2020.2.4版本之前存在安全漏洞。该漏洞源于在Export API中对只读数据的无限制跨域请求。攻击者利用该漏洞先前明确声明后以用户身份访问数据（在浏览器会话期间）使用API??进行身份验证。

Severity

中

Patch Name

Gradle Enterprise Export API身份验证漏洞的补丁

Patch Description

Formal description

厂商已发布了漏洞修复程序，请及时关注更新： https://security.gradle.com/advisory/CVE-2020-15773

Reference

https://nvd.nist.gov/vuln/detail/CVE-2020-15773

Impacted products

Name
Gradle Gradle Enterprise <2020.2.4

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-15773",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-15773"
    }
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  "description": "Gradle\u662f\u4e00\u5957\u57fa\u4e8eJVM\u7684\u9879\u76ee\u6784\u5efa\u5de5\u5177\uff0c\u5b83\u652f\u6301maven\u3001Ivy\u4ed3\u5e93\u7b49\u3002\n\nGradle Enterprise 2020.2.4\u7248\u672c\u4e4b\u524d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5728Export API\u4e2d\u5bf9\u53ea\u8bfb\u6570\u636e\u7684\u65e0\u9650\u5236\u8de8\u57df\u8bf7\u6c42\u3002\u653b\u51fb\u8005\u5229\u7528\u8be5\u6f0f\u6d1e\u5148\u524d\u660e\u786e\u58f0\u660e\u540e\u4ee5\u7528\u6237\u8eab\u4efd\u8bbf\u95ee\u6570\u636e\uff08\u5728\u6d4f\u89c8\u5668\u4f1a\u8bdd\u671f\u95f4\uff09 \u4f7f\u7528API??\u8fdb\u884c\u8eab\u4efd\u9a8c\u8bc1\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://security.gradle.com/advisory/CVE-2020-15773",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-53821",
  "openTime": "2020-09-25",
  "patchDescription": "Gradle\u662f\u4e00\u5957\u57fa\u4e8eJVM\u7684\u9879\u76ee\u6784\u5efa\u5de5\u5177\uff0c\u5b83\u652f\u6301maven\u3001Ivy\u4ed3\u5e93\u7b49\u3002\r\n\r\nGradle Enterprise 2020.2.4\u7248\u672c\u4e4b\u524d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5728Export API\u4e2d\u5bf9\u53ea\u8bfb\u6570\u636e\u7684\u65e0\u9650\u5236\u8de8\u57df\u8bf7\u6c42\u3002\u653b\u51fb\u8005\u5229\u7528\u8be5\u6f0f\u6d1e\u5148\u524d\u660e\u786e\u58f0\u660e\u540e\u4ee5\u7528\u6237\u8eab\u4efd\u8bbf\u95ee\u6570\u636e\uff08\u5728\u6d4f\u89c8\u5668\u4f1a\u8bdd\u671f\u95f4\uff09 \u4f7f\u7528API??\u8fdb\u884c\u8eab\u4efd\u9a8c\u8bc1\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": "Gradle Enterprise Export API\u8eab\u4efd\u9a8c\u8bc1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Gradle Gradle Enterprise \u003c2020.2.4"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-15773",
  "serverity": "\u4e2d",
  "submitTime": "2020-09-22",
  "title": "Gradle Enterprise Export API\u8eab\u4efd\u9a8c\u8bc1\u6f0f\u6d1e"
}

CVE-2020-15773 (GCVE-0-2020-15773)

Vulnerability from cvelistv5 – Published: 2020-09-18 14:04 – Updated: 2024-08-04 13:22

Summary

An issue was discovered in Gradle Enterprise before 2020.2.4. Because of unrestricted cross-origin requests to read-only data in the Export API, an attacker can access data as a user (for the duration of the browser session) after previously explicitly authenticating with the API.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root Scorecard

References

2 references

URL	Tags
https://github.com/gradle/gradle/security/advisories	x_refsource_MISC
https://security.gradle.com/advisory/CVE-2020-15773	x_refsource_CONFIRM

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.

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.

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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.

Action not permitted

CNVD-2020-53821

CVE-2020-15773 (GCVE-0-2020-15773)

Tags

Sightings

Nomenclature

Related by attack behaviour