Vulnerability-Lookup

CNVD-2021-19690

Vulnerability from cnvd - Published: 2021-03-20

Title

Apache Ambari任意文件下载漏洞

Description

Apache Ambari是一种基于Web的工具，支持Apache Hadoop集群的供应、管理和监控。 Apache Ambari 2.6.2.2及更早版本存在任意文件下载漏洞。攻击者可通过构造文件名利用该漏洞遍历其他目录并下载文件。

Severity

低

Patch Name

Apache Ambari任意文件下载漏洞的补丁

Patch Description

Apache Ambari是一种基于Web的工具，支持Apache Hadoop集群的供应、管理和监控。 Apache Ambari 2.6.2.2及更早版本存在任意文件下载漏洞。攻击者可通过构造文件名利用该漏洞遍历其他目录并下载文件。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://mail-archives.apache.org/mod_mbox/ambari-user/202102.mbox/%3CCAEJYuxEQZ_aPwJdAaSxPu-Dva%3Dhc7zZUx3-pzBORbd23g%2BGH1A%40mail.gmail.com%3E

Reference

https://nvd.nist.gov/vuln/detail/CVE-2020-13924

Impacted products

Name
Apache Apache Ambari <=2.6.2.2

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-13924",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-13924"
    }
  },
  "description": "Apache Ambari\u662f\u4e00\u79cd\u57fa\u4e8eWeb\u7684\u5de5\u5177\uff0c\u652f\u6301Apache Hadoop\u96c6\u7fa4\u7684\u4f9b\u5e94\u3001\u7ba1\u7406\u548c\u76d1\u63a7\u3002\n\nApache Ambari 2.6.2.2\u53ca\u66f4\u65e9\u7248\u672c\u5b58\u5728\u4efb\u610f\u6587\u4ef6\u4e0b\u8f7d\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u6784\u9020\u6587\u4ef6\u540d\u5229\u7528\u8be5\u6f0f\u6d1e\u904d\u5386\u5176\u4ed6\u76ee\u5f55\u5e76\u4e0b\u8f7d\u6587\u4ef6\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://mail-archives.apache.org/mod_mbox/ambari-user/202102.mbox/%3CCAEJYuxEQZ_aPwJdAaSxPu-Dva%3Dhc7zZUx3-pzBORbd23g%2BGH1A%40mail.gmail.com%3E",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-19690",
  "openTime": "2021-03-20",
  "patchDescription": "Apache Ambari\u662f\u4e00\u79cd\u57fa\u4e8eWeb\u7684\u5de5\u5177\uff0c\u652f\u6301Apache Hadoop\u96c6\u7fa4\u7684\u4f9b\u5e94\u3001\u7ba1\u7406\u548c\u76d1\u63a7\u3002\r\n\r\nApache Ambari 2.6.2.2\u53ca\u66f4\u65e9\u7248\u672c\u5b58\u5728\u4efb\u610f\u6587\u4ef6\u4e0b\u8f7d\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u6784\u9020\u6587\u4ef6\u540d\u5229\u7528\u8be5\u6f0f\u6d1e\u904d\u5386\u5176\u4ed6\u76ee\u5f55\u5e76\u4e0b\u8f7d\u6587\u4ef6\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 Ambari\u4efb\u610f\u6587\u4ef6\u4e0b\u8f7d\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Apache Apache Ambari \u003c=2.6.2.2"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-13924",
  "serverity": "\u4f4e",
  "submitTime": "2021-03-18",
  "title": "Apache Ambari\u4efb\u610f\u6587\u4ef6\u4e0b\u8f7d\u6f0f\u6d1e"
}

CVE-2020-13924 (GCVE-0-2020-13924)

Vulnerability from cvelistv5 – Published: 2021-03-17 09:05 – Updated: 2025-02-13 16:27

Summary

In Apache Ambari versions 2.6.2.2 and earlier, malicious users can construct file names for directory traversal and traverse to other directories to download files.

Severity

No CVSS data available.

CWE

directory traversal

Assigner

apache mitre root

References

1 reference

URL	Tags
https://mail-archives.apache.org/mod_mbox/ambari-…	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
Apache Software Foundation	Apache Ambari	Affected: Apache Ambari , ≤ 2.6.2.2 (custom)

Credits

threedr3am

Show details on NVD website

JSON

To clipboard

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          }
        ],
        "title": "CVE Program Container"
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    ],
    "cna": {
      "affected": [
        {
          "product": "Apache Ambari",
          "vendor": "Apache Software Foundation",
          "versions": [
            {
              "lessThanOrEqual": "2.6.2.2",
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      "providerMetadata": {
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        }
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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.

Action not permitted

CNVD-2021-19690

CVE-2020-13924 (GCVE-0-2020-13924)

Tags

Sightings

Nomenclature

Related by attack behaviour