Vulnerability-Lookup

CNVD-2021-19377

Vulnerability from cnvd - Published: 2021-03-19

Title

Red Hat 3scale API Management Platform输入验证错误漏洞

Description

Red Hat 3scale API Management Platform是美国红帽（Red Hat）公司的一个API管理的基础架构平台。能快速实现 API 共享、保护、分发、控制和盈利。 Red Hat 3scale API Management Platform存在输入验证错误漏洞，允许经过身份验证的攻击者提交一个日期范围足够大的请求，最终导致内部服务器错误，导致拒绝服务。

Severity

中

Patch Name

Red Hat 3scale API Management Platform输入验证错误漏洞的补丁

Patch Description

Formal description

厂商尚未提供漏洞修复方案，请关注厂商主页更新： https://bugzilla.redhat.com/show_bug.cgi?id=1928302

Reference

https://nvd.nist.gov/vuln/detail/CVE-2021-20252

Impacted products

Name
Red Hat 3scale API Management Platform 2.0

Show details on source website

JSON

To clipboard

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      "cveNumber": "CVE-2021-20252",
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  "serverity": "\u4e2d",
  "submitTime": "2021-02-25",
  "title": "Red Hat 3scale API Management Platform\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e"
}

CVE-2021-20252 (GCVE-0-2021-20252)

Vulnerability from cvelistv5 – Published: 2021-02-23 22:24 – Updated: 2024-08-03 17:37

Summary

A flaw was found in Red Hat 3scale API Management Platform 2. The 3scale backend does not perform preventive handling on user-requested date ranges in certain queries allowing a malicious authenticated user to submit a request with a sufficiently large date range to eventually yield an internal server error resulting in denial of service. The highest threat from this vulnerability is to system availability.

Severity

No CVSS data available.

CWE

CWE-20

Assigner

redhat redhat root

References

1 reference

URL	Tags
https://bugzilla.redhat.com/show_bug.cgi?id=1928302	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
n/a	3scale/backend	Affected: As shipped by Red Hat 3scale API Management Platform 2

Show details on NVD website

JSON

To clipboard

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      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T17:37:23.217Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
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        "references": [
          {
            "tags": [
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              "x_transferred"
            ],
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1928302"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "3scale/backend",
          "vendor": "n/a",
          "versions": [
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              "status": "affected",
              "version": "As shipped by Red Hat 3scale API Management Platform 2"
            }
          ]
        }
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        {
          "lang": "en",
          "value": "A flaw was found in Red Hat 3scale API Management Platform 2. The 3scale backend does not perform preventive handling on user-requested date ranges in certain queries allowing a malicious authenticated user to submit a request with a sufficiently large date range to eventually yield an internal server error resulting in denial of service. The highest threat from this vulnerability is to system availability."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-20",
              "description": "CWE-20",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2021-02-23T22:24:50.000Z",
        "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
        "shortName": "redhat"
      },
      "references": [
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          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1928302"
        }
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    }
  },
  "cveMetadata": {
    "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
    "assignerShortName": "redhat",
    "cveId": "CVE-2021-20252",
    "datePublished": "2021-02-23T22:24:50.000Z",
    "dateReserved": "2020-12-17T00:00:00.000Z",
    "dateUpdated": "2024-08-03T17:37:23.217Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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.

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CNVD-2021-19377

CVE-2021-20252 (GCVE-0-2021-20252)

Tags

Sightings

Nomenclature

Related by attack behaviour