Vulnerability-Lookup

CNVD-2021-49042

Vulnerability from cnvd - Published: 2021-07-10

Title

Apache Druid权限许可和访问控制问题漏洞

Description

Apache Druid是美国阿帕奇（Apache）基金会的一款使用Java语言编写的、面向列的开源分布式数据库。 Apache Druid存在安全漏洞，攻击者可利用该漏洞使用Druid服务器进程的特权从其他源(如本地文件系统)读取数据。

Severity

中

Patch Name

Apache Druid权限许可和访问控制问题漏洞的补丁

Patch Description

Apache Druid是美国阿帕奇（Apache）基金会的一款使用Java语言编写的、面向列的开源分布式数据库。 Apache Druid存在安全漏洞，攻击者可利用该漏洞使用Druid服务器进程的特权从其他源(如本地文件系统)读取数据。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，详情请关注厂商主页： http://www.openwall.com/lists/oss-security/2021/07/02/1

Reference

https://lists.apache.org/thread.html/r29e45561343cc5cf7d3290ee0b0e94e565faab19c20d022df9b5e29c%40%3Cdev.druid.apache.org%3E

Impacted products

Name
Apache Druid <0.21.0

Show details on source website

JSON

To clipboard

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  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-26920"
    }
  },
  "description": "Apache Druid\u662f\u7f8e\u56fd\u963f\u5e15\u5947\uff08Apache\uff09\u57fa\u91d1\u4f1a\u7684\u4e00\u6b3e\u4f7f\u7528Java\u8bed\u8a00\u7f16\u5199\u7684\u3001\u9762\u5411\u5217\u7684\u5f00\u6e90\u5206\u5e03\u5f0f\u6570\u636e\u5e93\u3002\n\nApache Druid\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u4f7f\u7528Druid\u670d\u52a1\u5668\u8fdb\u7a0b\u7684\u7279\u6743\u4ece\u5176\u4ed6\u6e90(\u5982\u672c\u5730\u6587\u4ef6\u7cfb\u7edf)\u8bfb\u53d6\u6570\u636e\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8be6\u60c5\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\uff1a\r\nhttp://www.openwall.com/lists/oss-security/2021/07/02/1",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-49042",
  "openTime": "2021-07-10",
  "patchDescription": "Apache Druid\u662f\u7f8e\u56fd\u963f\u5e15\u5947\uff08Apache\uff09\u57fa\u91d1\u4f1a\u7684\u4e00\u6b3e\u4f7f\u7528Java\u8bed\u8a00\u7f16\u5199\u7684\u3001\u9762\u5411\u5217\u7684\u5f00\u6e90\u5206\u5e03\u5f0f\u6570\u636e\u5e93\u3002\r\n\r\nApache Druid\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u4f7f\u7528Druid\u670d\u52a1\u5668\u8fdb\u7a0b\u7684\u7279\u6743\u4ece\u5176\u4ed6\u6e90(\u5982\u672c\u5730\u6587\u4ef6\u7cfb\u7edf)\u8bfb\u53d6\u6570\u636e\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 Druid\u6743\u9650\u8bb8\u53ef\u548c\u8bbf\u95ee\u63a7\u5236\u95ee\u9898\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Apache Druid \u003c0.21.0"
  },
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  "serverity": "\u4e2d",
  "submitTime": "2021-07-06",
  "title": "Apache Druid\u6743\u9650\u8bb8\u53ef\u548c\u8bbf\u95ee\u63a7\u5236\u95ee\u9898\u6f0f\u6d1e"
}

CVE-2021-26920 (GCVE-0-2021-26920)

Vulnerability from cvelistv5 – Published: 2021-07-02 07:20 – Updated: 2024-08-03 20:33

Title

Apache Druid: The HTTP inputSource allows authenticated users to read data from other sources than intended

Summary

In the Druid ingestion system, the InputSource is used for reading data from a certain data source. However, the HTTP InputSource allows authenticated users to read data from other sources than intended, such as the local file system, with the privileges of the Druid server process. This is not an elevation of privilege when users access Druid directly, since Druid also provides the Local InputSource, which allows the same level of access. But it is problematic when users interact with Druid indirectly through an application that allows users to specify the HTTP InputSource, but not the Local InputSource. In this case, users could bypass the application-level restriction by passing a file URL to the HTTP InputSource.

Severity

No CVSS data available.

CWE

Data accessible to unathorized parties

Assigner

apache mitre root

References

6 references

URL	Tags
https://lists.apache.org/thread.html/r29e45561343…	x_refsource_MISC
http://www.openwall.com/lists/oss-security/2021/07/02/1	mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r61aab724cf9…	mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/rc9400a70d0e…	mailing-listx_refsource_MLIST
http://www.openwall.com/lists/oss-security/2021/09/24/1	mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r304dfe56a5d…	mailing-listx_refsource_MLIST

Impacted products

1 product

Vendor	Product	Version
Apache Software Foundation	Apache Druid	Affected: Apache Druid , ≤ 0.20.2 (custom)

Credits

This issue was discovered by chybeta from the Security Team of Alibaba Cloud.

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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Action not permitted

CNVD-2021-49042

CVE-2021-26920 (GCVE-0-2021-26920)

Tags

Sightings

Nomenclature

Related by attack behaviour