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vuln-nvd/data/2021/CVE-2021-3908.json

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{"affected":[{"affectedData":[{"product":"octorpki","vendor":"Cloudflare","versions":[{"lessThan":"1.4.0","status":"affected","version":"unspecified","versionType":"custom"}]}],"source":"cna@cloudflare.com"}],"configurations":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:a:cloudflare:octorpki:*:*:*:*:*:*:*:*","matchCriteriaId":"A39C112F-E066-40D1-9CAC-9D9F89B467EE","versionEndExcluding":"1.3.0","vulnerable":true}],"negate":false,"operator":"OR"}]},{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*","matchCriteriaId":"FA6FEEC2-9F11-4643-8827-749718254FED","vulnerable":true}],"negate":false,"operator":"OR"}]}],"cveTags":[],"descriptions":[{"lang":"en","value":"OctoRPKI does not limit the depth of a certificate chain, allowing for a CA to create children in an ad-hoc fashion, thereby making tree traversal never end."},{"lang":"es","value":"OctoRPKI no limita la profundidad de una cadena de certificados, permitiendo que una CA cree hijos de forma ad-hoc, haciendo que el recorrido del árbol nunca termine"}],"id":"CVE-2021-3908","lastModified":"2026-06-17T04:05:58.257","metrics":{"cvssMetricV2":[{"acInsufInfo":false,"baseSeverity":"MEDIUM","cvssData":{"accessComplexity":"LOW","accessVector":"NETWORK","authentication":"NONE","availabilityImpact":"PARTIAL","baseScore":5.0,"confidentialityImpact":"NONE","integrityImpact":"NONE","vectorString":"AV:N/AC:L/Au:N/C:N/I:N/A:P","version":"2.0"},"exploitabilityScore":10.0,"impactScore":2.9,"obtainAllPrivilege":false,"obtainOtherPrivilege":false,"obtainUserPrivilege":false,"source":"nvd@nist.gov","type":"Primary","userInteractionRequired":false}],"cvssMetricV31":[{"cvssData":{"attackComplexity":"HIGH","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":5.9,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"exploitabilityScore":2.2,"impactScore":3.6,"source":"cna@cloudflare.com","type":"Secondary"},{"cvssData":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":7.5,"baseSeverity":"HIGH","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"exploitabilityScore":3.9,"impactScore":3.6,"source":"nvd@nist.gov","type":"Primary"}]},"published":"2021-11-11T22:15:07.877","references":[{"source":"cna@cloudflare.com","tags":["Third Party Advisory"],"url":"https://github.com/cloudflare/cfrpki/security/advisories/GHSA-g5gj-9ggf-9vmq"},{"source":"cna@cloudflare.com","tags":["Third Party Advisory"],"url":"https://www.debian.org/security/2022/dsa-5041"},{"source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory"],"url":"https://github.com/cloudflare/cfrpki/security/advisories/GHSA-g5gj-9ggf-9vmq"},{"source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory"],"url":"https://www.debian.org/security/2022/dsa-5041"}],"sourceIdentifier":"cna@cloudflare.com","vulnStatus":"Modified","weaknesses":[{"description":[{"lang":"en","value":"CWE-400"}],"source":"cna@cloudflare.com","type":"Secondary"},{"description":[{"lang":"en","value":"CWE-835"}],"source":"nvd@nist.gov","type":"Primary"}]}