Vulnerability-Lookup

CNVD-2020-52838

Vulnerability from cnvd - Published: 2020-09-16

Title

RubyGem Rack输入验证错误漏洞

Description

RubyGem Rack是一款使用Ruby编程语言开发的Web服务器和Web应用程序之间的模块化接口。 RubyGem Rack 2.2.3之前版本和2.1.4之前版本中存在安全漏洞。攻击者可利用该漏洞控制以secure或host-only为前缀的cookie。

Severity

中

Patch Name

RubyGem Rack输入验证错误漏洞的补丁

Patch Description

RubyGem Rack是一款使用Ruby编程语言开发的Web服务器和Web应用程序之间的模块化接口。 RubyGem Rack 2.2.3之前版本和2.1.4之前版本中存在安全漏洞。攻击者可利用该漏洞控制以secure或host-only为前缀的cookie。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： https://github.com/rack/rack

Reference

https://hackerone.com/reports/895727

Impacted products

Name
['Rack RubyGem Rack <2.2.3', 'Rack RubyGem Rack <2.1.4']

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-8184"
    }
  },
  "description": "RubyGem Rack\u662f\u4e00\u6b3e\u4f7f\u7528Ruby\u7f16\u7a0b\u8bed\u8a00\u5f00\u53d1\u7684Web\u670d\u52a1\u5668\u548cWeb\u5e94\u7528\u7a0b\u5e8f\u4e4b\u95f4\u7684\u6a21\u5757\u5316\u63a5\u53e3\u3002\n\nRubyGem Rack 2.2.3\u4e4b\u524d\u7248\u672c\u548c2.1.4\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u63a7\u5236\u4ee5secure\u6216host-only\u4e3a\u524d\u7f00\u7684cookie\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\nhttps://github.com/rack/rack",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-52838",
  "openTime": "2020-09-16",
  "patchDescription": "RubyGem Rack\u662f\u4e00\u6b3e\u4f7f\u7528Ruby\u7f16\u7a0b\u8bed\u8a00\u5f00\u53d1\u7684Web\u670d\u52a1\u5668\u548cWeb\u5e94\u7528\u7a0b\u5e8f\u4e4b\u95f4\u7684\u6a21\u5757\u5316\u63a5\u53e3\u3002\r\n\r\nRubyGem Rack 2.2.3\u4e4b\u524d\u7248\u672c\u548c2.1.4\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u63a7\u5236\u4ee5secure\u6216host-only\u4e3a\u524d\u7f00\u7684cookie\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": "RubyGem Rack\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Rack  RubyGem Rack  \u003c2.2.3",
      "Rack  RubyGem Rack  \u003c2.1.4"
    ]
  },
  "referenceLink": "https://hackerone.com/reports/895727",
  "serverity": "\u4e2d",
  "submitTime": "2020-06-22",
  "title": "RubyGem Rack\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e"
}

CVE-2020-8184 (GCVE-0-2020-8184)

Vulnerability from cvelistv5 – Published: 2020-06-19 00:00 – Updated: 2024-08-04 09:56

Summary

A reliance on cookies without validation/integrity check security vulnerability exists in rack < 2.2.3, rack < 2.1.4 that makes it is possible for an attacker to forge a secure or host-only cookie prefix.

Severity

No CVSS data available.

CWE

CWE-784 - Reliance on Cookies without Validation and Integrity Checking in a Security Decision (CWE-784)

Assigner

hackerone mitre root

References

5 references

URL	Tags
https://hackerone.com/reports/895727
https://groups.google.com/g/rubyonrails-security/…
https://lists.debian.org/debian-lts-announce/2020…	mailing-list
https://usn.ubuntu.com/4561-1/	vendor-advisory
https://lists.debian.org/debian-lts-announce/2023…	mailing-list

Impacted products

1 product

Vendor	Product	Version
n/a	https://github.com/rack/rack	Affected: rack >= 2.2.3, rack >= 2.1.4

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T09:56:26.918Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://hackerone.com/reports/895727"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://groups.google.com/g/rubyonrails-security/c/OWtmozPH9Ak"
          },
          {
            "name": "[debian-lts-announce] 20200710 [SECURITY] [DLA 2275-1] ruby-rack security update",
            "tags": [
              "mailing-list",
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2020/07/msg00006.html"
          },
          {
            "name": "USN-4561-1",
            "tags": [
              "vendor-advisory",
              "x_transferred"
            ],
            "url": "https://usn.ubuntu.com/4561-1/"
          },
          {
            "name": "[debian-lts-announce] 20230130 [SECURITY] [DLA 3298-1] ruby-rack security update",
            "tags": [
              "mailing-list",
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2023/01/msg00038.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "https://github.com/rack/rack",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "rack \u003e= 2.2.3, rack \u003e= 2.1.4"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A reliance on cookies without validation/integrity check security vulnerability exists in rack \u003c 2.2.3, rack \u003c 2.1.4 that makes it is possible for an attacker to forge a secure or host-only cookie prefix."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-784",
              "description": "Reliance on Cookies without Validation and Integrity Checking in a Security Decision (CWE-784)",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2023-01-31T00:00:00.000Z",
        "orgId": "36234546-b8fa-4601-9d6f-f4e334aa8ea1",
        "shortName": "hackerone"
      },
      "references": [
        {
          "url": "https://hackerone.com/reports/895727"
        },
        {
          "url": "https://groups.google.com/g/rubyonrails-security/c/OWtmozPH9Ak"
        },
        {
          "name": "[debian-lts-announce] 20200710 [SECURITY] [DLA 2275-1] ruby-rack security update",
          "tags": [
            "mailing-list"
          ],
          "url": "https://lists.debian.org/debian-lts-announce/2020/07/msg00006.html"
        },
        {
          "name": "USN-4561-1",
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://usn.ubuntu.com/4561-1/"
        },
        {
          "name": "[debian-lts-announce] 20230130 [SECURITY] [DLA 3298-1] ruby-rack security update",
          "tags": [
            "mailing-list"
          ],
          "url": "https://lists.debian.org/debian-lts-announce/2023/01/msg00038.html"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "36234546-b8fa-4601-9d6f-f4e334aa8ea1",
    "assignerShortName": "hackerone",
    "cveId": "CVE-2020-8184",
    "datePublished": "2020-06-19T00:00:00.000Z",
    "dateReserved": "2020-01-28T00:00:00.000Z",
    "dateUpdated": "2024-08-04T09:56:26.918Z",
    "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.

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-2020-52838

CVE-2020-8184 (GCVE-0-2020-8184)

Tags

Sightings

Nomenclature

Related by attack behaviour