Vulnerability-Lookup

CNVD-2021-01557

Vulnerability from cnvd - Published: 2021-01-09

Title

Apache Accumulo访问控制错误漏洞

Description

Apache Accumulo是Apache基金会的一个可靠的、可伸缩的、高性能的排序分布式的Key-Value存储应用。 Apache Accumulo 1.5.0版本至1.10.0版本和2.0.0版本存在访问控制错误漏洞，该漏洞由于经过身份验证的用户执行某些管理操作之前，未能正确地检查一些策略实施函数的返回值。允许权限不足的经过身份验证的攻击者执行以下操作：刷新表、关闭Accumulo或单个tablet服务器，以及设置或删除系统范围的Accumulo配置属性。

Severity

中

Patch Name

Apache Accumulo访问控制错误漏洞的补丁

Patch Description

Formal description

厂商已发布了漏洞修复程序，请及时关注更新：https://lists.apache.org/thread.html/rf8c1a787b6951d3dacb9ec58f0bf1633790c91f54ff10c6f8ff9d8ed%40%3Cuser.accumulo.apache.org%3E

Reference

https://nvd.nist.gov/vuln/detail/CVE-2020-17533

Impacted products

Name
['Apache Apache Accumulo >=1.5.0，<=1.10.0', 'Apache Apache Accumulo 2.0.0']

Show details on source website

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    "cve": {
      "cveNumber": "CVE-2020-17533",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-17533"
    }
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  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1ahttps://lists.apache.org/thread.html/rf8c1a787b6951d3dacb9ec58f0bf1633790c91f54ff10c6f8ff9d8ed%40%3Cuser.accumulo.apache.org%3E",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-01557",
  "openTime": "2021-01-09",
  "patchDescription": "Apache Accumulo\u662fApache\u57fa\u91d1\u4f1a\u7684\u4e00\u4e2a\u53ef\u9760\u7684\u3001\u53ef\u4f38\u7f29\u7684\u3001\u9ad8\u6027\u80fd\u7684\u6392\u5e8f\u5206\u5e03\u5f0f\u7684Key-Value\u5b58\u50a8\u5e94\u7528\u3002\r\n\r\nApache Accumulo 1.5.0\u7248\u672c\u81f31.10.0\u7248\u672c\u548c2.0.0\u7248\u672c\u5b58\u5728\u8bbf\u95ee\u63a7\u5236\u9519\u8bef\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u7531\u4e8e\u7ecf\u8fc7\u8eab\u4efd\u9a8c\u8bc1\u7684\u7528\u6237\u6267\u884c\u67d0\u4e9b\u7ba1\u7406\u64cd\u4f5c\u4e4b\u524d\uff0c\u672a\u80fd\u6b63\u786e\u5730\u68c0\u67e5\u4e00\u4e9b\u7b56\u7565\u5b9e\u65bd\u51fd\u6570\u7684\u8fd4\u56de\u503c\u3002\u5141\u8bb8\u6743\u9650\u4e0d\u8db3\u7684\u7ecf\u8fc7\u8eab\u4efd\u9a8c\u8bc1\u7684\u653b\u51fb\u8005\u6267\u884c\u4ee5\u4e0b\u64cd\u4f5c\uff1a\u5237\u65b0\u8868\u3001\u5173\u95edAccumulo\u6216\u5355\u4e2atablet\u670d\u52a1\u5668\uff0c\u4ee5\u53ca\u8bbe\u7f6e\u6216\u5220\u9664\u7cfb\u7edf\u8303\u56f4\u7684Accumulo\u914d\u7f6e\u5c5e\u6027\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",
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  "products": {
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      "Apache Apache Accumulo 2.0.0"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-17533",
  "serverity": "\u4e2d",
  "submitTime": "2020-12-31",
  "title": "Apache Accumulo\u8bbf\u95ee\u63a7\u5236\u9519\u8bef\u6f0f\u6d1e"
}

CVE-2020-17533 (GCVE-0-2020-17533)

Vulnerability from cvelistv5 – Published: 2020-12-29 11:30 – Updated: 2024-08-04 14:00

Title

Apache Accumulo Improper Handling of Insufficient Permissions

Summary

Apache Accumulo versions 1.5.0 through 1.10.0 and version 2.0.0 do not properly check the return value of some policy enforcement functions before permitting an authenticated user to perform certain administrative operations. Specifically, the return values of the 'canFlush' and 'canPerformSystemActions' security functions are not checked in some instances, therefore allowing an authenticated user with insufficient permissions to perform the following actions: flushing a table, shutting down Accumulo or an individual tablet server, and setting or removing system-wide Accumulo configuration properties.

Severity

No CVSS data available.

CWE

CWE-252 - Improper Handling of Insufficient Permissions or Privileges

Assigner

apache mitre root

References

3 references

URL	Tags
https://lists.apache.org/thread.html/rf8c1a787b69…	x_refsource_MISC
https://lists.apache.org/thread.html/rf8c1a787b69…	mailing-listx_refsource_MLIST
http://www.openwall.com/lists/oss-security/2020/12/29/1	mailing-listx_refsource_MLIST

Impacted products

1 product

Vendor	Product	Version
Apache Software Foundation	Apache Accumulo	Affected: Apache Accumulo 2.0.0 Affected: 1.5.0 , < Apache Accumulo* (custom)

Show details on NVD website

JSON

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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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CNVD-2021-01557

CVE-2020-17533 (GCVE-0-2020-17533)

Tags

Sightings

Nomenclature

Related by attack behaviour