github - ghsa-jf63-p3cp-7qf7

GHSA-JF63-P3CP-7QF7

Vulnerability from github – Published: 2022-05-24 17:27 – Updated: 2022-05-24 17:27

Details

Cloud Foundry Routing (Gorouter) versions prior to 0.206.0 allow a malicious developer with "cf push" access to cause denial-of-service to the CF cluster by pushing an app that returns specially crafted HTTP responses that crash the Gorouters.

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{
  "affected": [],
  "aliases": [
    "CVE-2020-5420"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2020-09-03T01:15:00Z",
    "severity": "MODERATE"
  },
  "details": "Cloud Foundry Routing (Gorouter) versions prior to 0.206.0 allow a malicious developer with \"cf push\" access to cause denial-of-service to the CF cluster by pushing an app that returns specially crafted HTTP responses that crash the Gorouters.",
  "id": "GHSA-jf63-p3cp-7qf7",
  "modified": "2022-05-24T17:27:23Z",
  "published": "2022-05-24T17:27:23Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-5420"
    },
    {
      "type": "WEB",
      "url": "https://www.cloudfoundry.org/blog/cve-2020-5420"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2020-5420 (GCVE-0-2020-5420)

Vulnerability from cvelistv5 – Published: 2020-09-03 01:10 – Updated: 2024-09-17 02:06

Summary

Severity ?

7.7 (High)


                        
                          CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H

CWE

CWE-754 - Improper Check for Unusual or Exceptional Conditions

Assigner

pivotal

References

URL

Tags

https://www.cloudfoundry.org/blog/cve-2020-5420

x_refsource_CONFIRM

Impacted products

Vendor

Product

Version

Cloud Foundry

Routing

Affected: All , < 0.206.0 (custom)

Cloud Foundry

CF Deployment

Affected: All , < 13.15.0 (custom)

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          "dateUpdated": "2024-08-04T08:30:24.367Z",
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        "references": [
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              "x_transferred"
            ],
            "url": "https://www.cloudfoundry.org/blog/cve-2020-5420"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
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          "vendor": "Cloud Foundry",
          "versions": [
            {
              "lessThan": "0.206.0",
              "status": "affected",
              "version": "All",
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          "product": "CF Deployment",
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      "metrics": [
        {
          "cvssV3_0": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.7,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
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Sightings

Author	Source	Type	Date

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.

Action not permitted

GHSA-JF63-P3CP-7QF7

CVE-2020-5420 (GCVE-0-2020-5420)

Tags

Sightings

Nomenclature