github - ghsa-mjc7-fwvm-67h4

GHSA-MJC7-FWVM-67H4

Vulnerability from github – Published: 2022-05-24 19:15 – Updated: 2022-05-24 19:15

Details

NLnet Labs Routinator prior to 0.10.0 produces invalid RTR payload if an RPKI CA uses too large values in the max-length parameter in a ROA. This will lead to RTR clients such as routers to reject the RPKI data set, effectively disabling Route Origin Validation.

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2021-41531"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-20"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-09-21T14:15:00Z",
    "severity": "HIGH"
  },
  "details": "NLnet Labs Routinator prior to 0.10.0 produces invalid RTR payload if an RPKI CA uses too large values in the max-length parameter in a ROA. This will lead to RTR clients such as routers to reject the RPKI data set, effectively disabling Route Origin Validation.",
  "id": "GHSA-mjc7-fwvm-67h4",
  "modified": "2022-05-24T19:15:22Z",
  "published": "2022-05-24T19:15:22Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-41531"
    },
    {
      "type": "WEB",
      "url": "https://www.nlnetlabs.nl/downloads/routinator/CVE-2021-41531.txt"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2021-41531 (GCVE-0-2021-41531)

Vulnerability from cvelistv5 – Published: 2021-09-21 13:23 – Updated: 2024-09-16 20:27

Summary

Severity ?

No CVSS data available.

CWE

CWE-1288 - Improper Validation of Consistency within Input

Assigner

NLnet Labs

References

URL

Tags

https://www.nlnetlabs.nl/downloads/routinator/CVE…

x_refsource_MISC

Impacted products

	Vendor	Product	Version
	NLnet Labs	Routinator	Affected: unspecified , ≤ 0.9.0 (custom)

Credits

We would like to thank Job Snijders for reporting the issue.

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T03:15:29.202Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.nlnetlabs.nl/downloads/routinator/CVE-2021-41531.txt"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Routinator",
          "vendor": "NLnet Labs",
          "versions": [
            {
              "lessThanOrEqual": "0.9.0",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "value": "We would like to thank Job Snijders for reporting the issue."
        }
      ],
      "datePublic": "2021-09-21T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "NLnet Labs Routinator prior to 0.10.0 produces invalid RTR payload if an RPKI CA uses too large values in the max-length parameter in a ROA. This will lead to RTR clients such as routers to reject the RPKI data set, effectively disabling Route Origin Validation."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-1288",
              "description": "CWE-1288: Improper Validation of Consistency within Input",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2021-09-21T13:23:17",
        "orgId": "206fc3a0-e175-490b-9eaa-a5738056c9f6",
        "shortName": "NLnet Labs"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://www.nlnetlabs.nl/downloads/routinator/CVE-2021-41531.txt"
        }
      ],
      "title": "Invalid RPKI data could disable Route Origin Validation on RTR clients.",
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "sep@nlnetlabs.nl",
          "DATE_PUBLIC": "2021-09-21T00:00:00.000Z",
          "ID": "CVE-2021-41531",
          "STATE": "PUBLIC",
          "TITLE": "Invalid RPKI data could disable Route Origin Validation on RTR clients."
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Routinator",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003c=",
                            "version_value": "0.9.0"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "NLnet Labs"
              }
            ]
          }
        },
        "credit": [
          {
            "lang": "eng",
            "value": "We would like to thank Job Snijders for reporting the issue."
          }
        ],
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "NLnet Labs Routinator prior to 0.10.0 produces invalid RTR payload if an RPKI CA uses too large values in the max-length parameter in a ROA. This will lead to RTR clients such as routers to reject the RPKI data set, effectively disabling Route Origin Validation."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "CWE-1288: Improper Validation of Consistency within Input"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://www.nlnetlabs.nl/downloads/routinator/CVE-2021-41531.txt",
              "refsource": "MISC",
              "url": "https://www.nlnetlabs.nl/downloads/routinator/CVE-2021-41531.txt"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "206fc3a0-e175-490b-9eaa-a5738056c9f6",
    "assignerShortName": "NLnet Labs",
    "cveId": "CVE-2021-41531",
    "datePublished": "2021-09-21T13:23:17.982390Z",
    "dateReserved": "2021-09-20T00:00:00",
    "dateUpdated": "2024-09-16T20:27:40.850Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "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.

Action not permitted

GHSA-MJC7-FWVM-67H4

CVE-2021-41531 (GCVE-0-2021-41531)

Tags

Sightings

Nomenclature