github - ghsa-w6ww-fmfx-2x22

GHSA-W6WW-FMFX-2X22

Vulnerability from github – Published: 2021-11-10 19:56 – Updated: 2021-11-10 18:14

Summary

Misconfigured IP address field in ROA leads to OctoRPKI crash

Details

If the ROA that a repository returns contains too many bits for the IP address then OctoRPKI will crash.

Patches

For more information

If you have any questions or comments about this advisory email us at security@cloudflare.com

Severity ?

4.2 (Medium)


                  
                    CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:N/I:N/A:H

Show details on source website

JSON

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{
  "affected": [
    {
      "package": {
        "ecosystem": "Go",
        "name": "github.com/cloudflare/cfrpki"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.4.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2021-3911"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-20",
      "CWE-252"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2021-11-10T18:14:59Z",
    "nvd_published_at": "2021-11-11T22:15:00Z",
    "severity": "MODERATE"
  },
  "details": "If the ROA that a repository returns contains too many bits for the IP address then OctoRPKI will crash.\n\n## Patches\n\n## For more information\nIf you have any questions or comments about this advisory email us at security@cloudflare.com\n",
  "id": "GHSA-w6ww-fmfx-2x22",
  "modified": "2021-11-10T18:14:59Z",
  "published": "2021-11-10T19:56:04Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/cloudflare/cfrpki/security/advisories/GHSA-w6ww-fmfx-2x22"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-3911"
    },
    {
      "type": "WEB",
      "url": "https://github.com/cloudflare/cfrpki/commit/2882307febd66801de97b2a2ce4d93fe58132005"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/cloudflare/cfrpki"
    },
    {
      "type": "WEB",
      "url": "https://pkg.go.dev/vuln/GO-2022-0252"
    },
    {
      "type": "WEB",
      "url": "https://www.debian.org/security/2022/dsa-5041"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Misconfigured IP address field in ROA leads to OctoRPKI crash"
}

CVE-2021-3911 (GCVE-0-2021-3911)

Vulnerability from cvelistv5 – Published: 2021-11-11 21:45 – Updated: 2024-09-16 22:31

Title

Misconfigured IP address field in ROA leads to OctoRPKI crash

Summary

If the ROA that a repository returns contains too many bits for the IP address then OctoRPKI will crash.

Severity ?

4.2 (Medium)


                        
                          CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:N/I:N/A:H

CWE

CWE-20 - Improper Input Validation

Assigner

cloudflare

References

URL

Tags

	https://github.com/cloudflare/cfrpki/security/adv…	x_refsource_MISC
	https://www.debian.org/security/2022/dsa-5041	vendor-advisoryx_refsource_DEBIAN

Impacted products

	Vendor	Product	Version
	Cloudflare	octorpki	Affected: unspecified , < 1.4.0 (custom)

Credits

Koen van Hove

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T17:09:09.604Z",
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          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/cloudflare/cfrpki/security/advisories/GHSA-w6ww-fmfx-2x22"
          },
          {
            "name": "DSA-5041",
            "tags": [
              "vendor-advisory",
              "x_refsource_DEBIAN",
              "x_transferred"
            ],
            "url": "https://www.debian.org/security/2022/dsa-5041"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "octorpki",
          "vendor": "Cloudflare",
          "versions": [
            {
              "lessThan": "1.4.0",
              "status": "affected",
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              "versionType": "custom"
            }
          ]
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      ],
      "credits": [
        {
          "lang": "en",
          "value": "Koen van Hove"
        }
      ],
      "datePublic": "2021-11-01T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "If the ROA that a repository returns contains too many bits for the IP address then OctoRPKI will crash."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
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            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "HIGH",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:N/I:N/A:H",
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      "problemTypes": [
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          "descriptions": [
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      ],
      "providerMetadata": {
        "dateUpdated": "2022-01-12T10:06:22",
        "orgId": "a22f1246-ba21-4bb4-a601-ad51614c1513",
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      },
      "references": [
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        },
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          "name": "DSA-5041",
          "tags": [
            "vendor-advisory",
            "x_refsource_DEBIAN"
          ],
          "url": "https://www.debian.org/security/2022/dsa-5041"
        }
      ],
      "solutions": [
        {
          "lang": "en",
          "value": "Upgrade to 1.4"
        }
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      "source": {
        "discovery": "EXTERNAL"
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      "title": "Misconfigured IP address field in ROA leads to OctoRPKI crash",
      "x_generator": {
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      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cna@cloudflare.com",
          "DATE_PUBLIC": "2021-11-01T22:52:00.000Z",
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          "STATE": "PUBLIC",
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        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "octorpki",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003c",
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                          }
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                    }
                  ]
                },
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              }
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        },
        "credit": [
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            "lang": "eng",
            "value": "Koen van Hove"
          }
        ],
        "data_format": "MITRE",
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        "description": {
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            }
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            },
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            "value": "Upgrade to 1.4"
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  "cveMetadata": {
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    "dateReserved": "2021-10-26T00:00:00",
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  },
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  "dataVersion": "5.1"
}

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.

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