{"id":"CVE-2021-22931","state":"PUBLISHED","title":"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 S","description":"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.","publishedAt":"2021-08-16T00:00:00.000Z","updatedAt":"2025-04-30T22:24:34.672Z","severity":null,"assigner":"hackerone","products":["NodeJS Node"],"affected":[{"vendor":"NodeJS","product":"Node","defaultStatus":"unaffected","versions":[{"version":"4.0","status":"affected","lessThan":"4.*","versionType":"semver"},{"version":"5.0","status":"affected","lessThan":"5.*","versionType":"semver"},{"version":"6.0","status":"affected","lessThan":"6.*","versionType":"semver"},{"version":"7.0","status":"affected","lessThan":"7.*","versionType":"semver"},{"version":"8.0","status":"affected","lessThan":"8.*","versionType":"semver"},{"version":"9.0","status":"affected","lessThan":"9.*","versionType":"semver"},{"version":"10.0","status":"affected","lessThan":"10.*","versionType":"semver"},{"version":"11.0","status":"affected","lessThan":"11.*","versionType":"semver"},{"version":"12.0","status":"affected","lessThan":"12.22.5","versionType":"semver"},{"version":"13.0","status":"affected","lessThan":"13.*","versionType":"semver"},{"version":"14.0","status":"affected","lessThan":"14.17.5","versionType":"semver"},{"version":"15.0","status":"affected","lessThan":"15.*","versionType":"semver"},{"version":"16.0","status":"affected","lessThan":"16.6.2","versionType":"semver"}]}],"references":["https://nodejs.org/en/blog/vulnerability/aug-2021-security-releases/","https://hackerone.com/reports/1178337","https://www.oracle.com/security-alerts/cpuoct2021.html","https://security.netapp.com/advisory/ntap-20210923-0001/","https://www.oracle.com/security-alerts/cpujan2022.html","https://security.netapp.com/advisory/ntap-20211022-0003/","https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf","https://www.oracle.com/security-alerts/cpujul2022.html","https://security.gentoo.org/glsa/202401-02"],"weaknesses":["CWE-170"],"ingestedAt":"2026-10-29T19:48:02.192Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2021/22xxx/CVE-2021-22931.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2021-22931","state":"PUBLISHED","datePublished":"2021-08-16T00:00:00.000Z","dateUpdated":"2025-04-30T22:24:34.672Z","assignerShortName":"hackerone","assignerOrgId":"36234546-b8fa-4601-9d6f-f4e334aa8ea1","dateReserved":"2021-01-06T00:00:00.000Z"},"containers":{"cna":{"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."}],"affected":[{"vendor":"NodeJS","product":"Node","defaultStatus":"unaffected","versions":[{"version":"4.0","status":"affected","lessThan":"4.*","versionType":"semver"},{"version":"5.0","status":"affected","lessThan":"5.*","versionType":"semver"},{"version":"6.0","status":"affected","lessThan":"6.*","versionType":"semver"},{"version":"7.0","status":"affected","lessThan":"7.*","versionType":"semver"},{"version":"8.0","status":"affected","lessThan":"8.*","versionType":"semver"},{"version":"9.0","status":"affected","lessThan":"9.*","versionType":"semver"},{"version":"10.0","status":"affected","lessThan":"10.*","versionType":"semver"},{"version":"11.0","status":"affected","lessThan":"11.*","versionType":"semver"},{"version":"12.0","status":"affected","lessThan":"12.22.5","versionType":"semver"},{"version":"13.0","status":"affected","lessThan":"13.*","versionType":"semver"},{"version":"14.0","status":"affected","lessThan":"14.17.5","versionType":"semver"},{"version":"15.0","status":"affected","lessThan":"15.*","versionType":"semver"},{"version":"16.0","status":"affected","lessThan":"16.6.2","versionType":"semver"}]}],"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"]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-170","type":"CWE","lang":"en","description":"Improper Null Termination (CWE-170)"}]}],"providerMetadata":{"shortName":"hackerone","orgId":"36234546-b8fa-4601-9d6f-f4e334aa8ea1","dateUpdated":"2025-04-30T22:24:34.672Z"}},"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":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-03T18:58:25.927Z"}},{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2024-01-11T21:01:01.127709Z","id":"CVE-2021-22931","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2024-11-18T21:43:52.191Z"}}]}}}