cnvd - cnvd-2022-62076

cnvd-2022-62076

Vulnerability from cnvd

Title: Apache Airflow授权问题漏洞（CNVD-2022-62076）

Description:

Apache Airflow是美国阿帕奇（Apache）基金会的一套用于创建、管理和监控工作流程的开源平台。该平台具有可扩展和动态监控等特点。

Apache Airflow存在授权问题漏洞，该漏洞源于产品的import端点缺少授权保护。攻击者可利用该漏洞在DAG中添加或修改变量导致拒绝服务或代码执行。

Severity: 高

Patch Name: Apache Airflow授权问题漏洞（CNVD-2022-62076）的补丁

Patch Description:

Apache Airflow是美国阿帕奇（Apache）基金会的一套用于创建、管理和监控工作流程的开源平台。该平台具有可扩展和动态监控等特点。

Apache Airflow存在授权问题漏洞，该漏洞源于产品的import端点缺少授权保护。攻击者可利用该漏洞在DAG中添加或修改变量导致拒绝服务或代码执行。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.html/rb34c3dd1a815456355217eef34060789f771b6f77c3a3dec77de2064%40%3Cusers.airflow.apache.org%3E

Reference: https://nvd.nist.gov/vuln/detail/CVE-2021-38540

Impacted products

Name
Apache Apache Airflow >=2.0.0，<2.1.3

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-38540",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-38540"
    }
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  "description": "Apache Airflow\u662f\u7f8e\u56fd\u963f\u5e15\u5947\uff08Apache\uff09\u57fa\u91d1\u4f1a\u7684\u4e00\u5957\u7528\u4e8e\u521b\u5efa\u3001\u7ba1\u7406\u548c\u76d1\u63a7\u5de5\u4f5c\u6d41\u7a0b\u7684\u5f00\u6e90\u5e73\u53f0\u3002\u8be5\u5e73\u53f0\u5177\u6709\u53ef\u6269\u5c55\u548c\u52a8\u6001\u76d1\u63a7\u7b49\u7279\u70b9\u3002\n\nApache Airflow\u5b58\u5728\u6388\u6743\u95ee\u9898\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u4ea7\u54c1\u7684import\u7aef\u70b9\u7f3a\u5c11\u6388\u6743\u4fdd\u62a4\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5728DAG\u4e2d\u6dfb\u52a0\u6216\u4fee\u6539\u53d8\u91cf\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\u6216\u4ee3\u7801\u6267\u884c\u3002",
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  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-38540",
  "serverity": "\u9ad8",
  "submitTime": "2021-09-12",
  "title": "Apache Airflow\u6388\u6743\u95ee\u9898\u6f0f\u6d1e\uff08CNVD-2022-62076\uff09"
}

CVE-2021-38540 (GCVE-0-2021-38540)

Vulnerability from cvelistv5

Published

2021-09-09 15:05

Modified

2024-08-04 01:44

Severity ?

CWE

CWE-269 - Improper Privilege Management

Summary

The variable import endpoint was not protected by authentication in Airflow >=2.0.0, <2.1.3. This allowed unauthenticated users to hit that endpoint to add/modify Airflow variables used in DAGs, potentially resulting in a denial of service, information disclosure or remote code execution. This issue affects Apache Airflow >=2.0.0, <2.1.3.

References

▼	URL	Tags
	https://lists.apache.org/thread.html/rb34c3dd1a815456355217eef34060789f771b6f77c3a3dec77de2064%40%3Cusers.airflow.apache.org%3E	x_refsource_MISC
	https://lists.apache.org/thread.html/rac2ed9118f64733e47b4f1e82ddc8c8020774698f13328ca742b03a2%40%3Cannounce.apache.org%3E	mailing-list, x_refsource_MLIST

Impacted products

	Vendor	Product	Version
	Apache Software Foundation	Apache Airflow	Version: Apache Airflow < 2.1.3

Show details on NVD website

JSON

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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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