CVE-2021-22931 (GCVE-0-2021-22931)

Vulnerability from cvelistv5 – Published: 2021-08-16 00:00 – Updated: 2025-04-30 22:24
VLAI
Summary
Node.js before 16.6.0, 14.17.4, and 12.22.4 is vulnerable to Remote Code Execution, XSS, Application crashes due to missing input validation of host names returned by Domain Name Servers in Node.js dns library which can lead to output of wrong hostnames (leading to Domain Hijacking) and injection vulnerabilities in applications using the library.
Severity
No CVSS data available.
CWE
  • CWE-170 - Improper Null Termination (CWE-170)
Assigner
References
Impacted products
Vendor Product Version
NodeJS Node Affected: 4.0 , < 4.* (semver)
Affected: 5.0 , < 5.* (semver)
Affected: 6.0 , < 6.* (semver)
Affected: 7.0 , < 7.* (semver)
Affected: 8.0 , < 8.* (semver)
Affected: 9.0 , < 9.* (semver)
Affected: 10.0 , < 10.* (semver)
Affected: 11.0 , < 11.* (semver)
Affected: 12.0 , < 12.22.5 (semver)
Affected: 13.0 , < 13.* (semver)
Affected: 14.0 , < 14.17.5 (semver)
Affected: 15.0 , < 15.* (semver)
Affected: 16.0 , < 16.6.2 (semver)
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      "containers": "{\"adp\": [{\"title\": \"CVE Program Container\", \"references\": [{\"url\": \"https://nodejs.org/en/blog/vulnerability/aug-2021-security-releases/\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://hackerone.com/reports/1178337\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://www.oracle.com/security-alerts/cpuoct2021.html\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://security.netapp.com/advisory/ntap-20210923-0001/\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://www.oracle.com/security-alerts/cpujan2022.html\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://security.netapp.com/advisory/ntap-20211022-0003/\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://www.oracle.com/security-alerts/cpujul2022.html\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://security.gentoo.org/glsa/202401-02\", \"name\": \"GLSA-202401-02\", \"tags\": [\"vendor-advisory\", \"x_transferred\"]}], \"providerMetadata\": {\"orgId\": \"af854a3a-2127-422b-91ae-364da2661108\", \"shortName\": \"CVE\", \"dateUpdated\": \"2024-08-03T18:58:25.927Z\"}}, {\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2021-22931\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"yes\"}, {\"Technical Impact\": \"total\"}], \"version\": \"2.0.3\", \"timestamp\": \"2024-01-11T21:01:01.127709Z\"}}}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2024-11-18T21:43:47.741Z\"}}], \"cna\": {\"affected\": [{\"vendor\": \"NodeJS\", \"product\": \"Node\", \"versions\": [{\"status\": \"affected\", \"version\": \"4.0\", \"lessThan\": \"4.*\", \"versionType\": \"semver\"}, {\"status\": \"affected\", \"version\": \"5.0\", \"lessThan\": \"5.*\", \"versionType\": \"semver\"}, {\"status\": \"affected\", \"version\": \"6.0\", \"lessThan\": \"6.*\", \"versionType\": \"semver\"}, {\"status\": \"affected\", \"version\": \"7.0\", \"lessThan\": \"7.*\", \"versionType\": \"semver\"}, {\"status\": \"affected\", \"version\": \"8.0\", \"lessThan\": \"8.*\", \"versionType\": \"semver\"}, {\"status\": \"affected\", \"version\": \"9.0\", \"lessThan\": \"9.*\", \"versionType\": \"semver\"}, {\"status\": \"affected\", \"version\": \"10.0\", \"lessThan\": \"10.*\", \"versionType\": \"semver\"}, {\"status\": \"affected\", \"version\": \"11.0\", \"lessThan\": \"11.*\", \"versionType\": \"semver\"}, {\"status\": \"affected\", \"version\": \"12.0\", \"lessThan\": \"12.22.5\", \"versionType\": \"semver\"}, {\"status\": \"affected\", \"version\": \"13.0\", \"lessThan\": \"13.*\", \"versionType\": \"semver\"}, {\"status\": \"affected\", \"version\": \"14.0\", \"lessThan\": \"14.17.5\", \"versionType\": \"semver\"}, {\"status\": \"affected\", \"version\": \"15.0\", \"lessThan\": \"15.*\", \"versionType\": \"semver\"}, {\"status\": \"affected\", \"version\": \"16.0\", \"lessThan\": \"16.6.2\", \"versionType\": \"semver\"}], \"defaultStatus\": \"unaffected\"}], \"references\": [{\"url\": \"https://nodejs.org/en/blog/vulnerability/aug-2021-security-releases/\"}, {\"url\": \"https://hackerone.com/reports/1178337\"}, {\"url\": \"https://www.oracle.com/security-alerts/cpuoct2021.html\"}, {\"url\": \"https://security.netapp.com/advisory/ntap-20210923-0001/\"}, {\"url\": \"https://www.oracle.com/security-alerts/cpujan2022.html\"}, {\"url\": \"https://security.netapp.com/advisory/ntap-20211022-0003/\"}, {\"url\": \"https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf\"}, {\"url\": \"https://www.oracle.com/security-alerts/cpujul2022.html\"}, {\"url\": \"https://security.gentoo.org/glsa/202401-02\", \"name\": \"GLSA-202401-02\", \"tags\": [\"vendor-advisory\"]}], \"descriptions\": [{\"lang\": \"en\", \"value\": \"Node.js before 16.6.0, 14.17.4, and 12.22.4 is vulnerable to Remote Code Execution, XSS, Application crashes due to missing input validation of host names returned by Domain Name Servers in Node.js dns library which can lead to output of wrong hostnames (leading to Domain Hijacking) and injection vulnerabilities in applications using the library.\"}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-170\", \"description\": \"Improper Null Termination (CWE-170)\"}]}], \"providerMetadata\": {\"orgId\": \"36234546-b8fa-4601-9d6f-f4e334aa8ea1\", \"shortName\": \"hackerone\", \"dateUpdated\": \"2025-04-30T22:24:34.672Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2021-22931\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2025-04-30T22:24:34.672Z\", \"dateReserved\": \"2021-01-06T00:00:00.000Z\", \"assignerOrgId\": \"36234546-b8fa-4601-9d6f-f4e334aa8ea1\", \"datePublished\": \"2021-08-16T00:00:00.000Z\", \"assignerShortName\": \"hackerone\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}


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Tags
Taxonomy of the tags.




Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

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.