{"dataType": "CVE_RECORD", "dataVersion": "5.0", "cveMetadata": {"cveId": "CVE-2022-3616", "assignerOrgId": "a22f1246-ba21-4bb4-a601-ad51614c1513", "state": "PUBLISHED", "assignerShortName": "cloudflare", "requesterUserId": "25b7b156-39bf-4f6b-8c25-8bc69c5c5e82", "dateReserved": "2022-10-20T11:13:34.797Z", "datePublished": "2022-10-28T06:24:44.189Z", "dateUpdated": "2023-03-29T08:43:36.139Z"}, "containers": {"cna": {"affected": [{"defaultStatus": "unaffected", "platforms": ["Go"], "product": "OctoRPKI", "repo": "https://github.com/cloudflare/cfrpki", "vendor": "Cloudflare", "versions": [{"lessThan": "<1.4.4", "status": "affected", "version": "0", "versionType": "semver"}]}], "credits": [{"lang": "en", "type": "reporter", "user": "00000000-0000-4000-9000-000000000000", "value": "Donika Mirdita - Fraunhofer SIT, ATHENE "}, {"lang": "en", "type": "reporter", "user": "00000000-0000-4000-9000-000000000000", "value": "Haya Shulman - Fraunhofer SIT, ATHENE"}], "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "<table><tbody><tr><td>Attackers can create long chains of CAs that would lead to OctoRPKI exceeding its max iterations parameter. In consequence it would cause the program to crash, preventing it from finishing the validation and leading to a denial of service. Credits to&nbsp;Donika Mirdita and&nbsp;Haya Shulman - Fraunhofer SIT, ATHENE, who discovered and reported this vulnerability.</td></tr></tbody></table><br><br>"}], "value": "Attackers can create long chains of CAs that would lead to OctoRPKI exceeding its max iterations parameter. In consequence it would cause the program to crash, preventing it from finishing the validation and leading to a denial of service. Credits to\u00a0Donika Mirdita and\u00a0Haya Shulman - Fraunhofer SIT, ATHENE, who discovered and reported this vulnerability.\n\n"}], "impacts": [{"capecId": "CAPEC-153", "descriptions": [{"lang": "en", "value": "CAPEC-153 Input Data Manipulation"}]}], "metrics": [{"cvssV3_1": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 5.4, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:N/I:L/A:H", "version": "3.1"}, "format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "problemTypes": [{"descriptions": [{"cweId": "CWE-754", "description": "CWE-754 Improper Check for Unusual or Exceptional Conditions", "lang": "en", "type": "CWE"}]}, {"descriptions": [{"cweId": "CWE-834", "description": "CWE-834 Excessive Iteration", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"orgId": "a22f1246-ba21-4bb4-a601-ad51614c1513", "shortName": "cloudflare", "dateUpdated": "2023-03-29T08:43:36.139Z"}, "references": [{"url": "https://github.com/cloudflare/cfrpki/security/advisories/GHSA-pmw9-567p-68pc"}], "source": {"advisory": "GHSA-pmw9-567p-68pc", "discovery": "EXTERNAL"}, "title": "OctoRPKI crash when maximum iterations number is reached", "x_generator": {"engine": "Vulnogram 0.1.0-dev"}}}}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:cloudflare:octorpki:*:*:*:*:*:*:*:*", "matchCriteriaId": "4FE6CA13-6865-4A62-B962-38C1C7D8E166", "versionEndExcluding": "1.4.4", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "Attackers can create long chains of CAs that would lead to OctoRPKI exceeding its max iterations parameter. In consequence it would cause the program to crash, preventing it from finishing the validation and leading to a denial of service. Credits to\u00a0Donika Mirdita and\u00a0Haya Shulman - Fraunhofer SIT, ATHENE, who discovered and reported this vulnerability.\n\n"}, {"lang": "es", "value": "Los atacantes pueden crear largas cadenas de CA que llevar\u00edan a OctoRPKI a exceder su par\u00e1metro m\u00e1ximo de iterations. En consecuencia provocar\u00eda que el programa colapsara, impidiendo que finalice la validaci\u00f3n y provocando una Denegaci\u00f3n de Servicio. Cr\u00e9ditos a Donika Mirdita y Haya Shulman - Fraunhofer SIT, ATHENE, quienes descubrieron e informaron esta vulnerabilidad."}], "id": "CVE-2022-3616", "lastModified": "2023-11-07T03:51:31.267", "metrics": {"cvssMetricV31": [{"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"}, {"cvssData": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 5.4, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:N/I:L/A:H", "version": "3.1"}, "exploitabilityScore": 1.2, "impactScore": 4.2, "source": "cna@cloudflare.com", "type": "Secondary"}]}, "published": "2022-10-28T07:15:16.557", "references": [{"source": "cna@cloudflare.com", "tags": ["Third Party Advisory"], "url": "https://github.com/cloudflare/cfrpki/security/advisories/GHSA-pmw9-567p-68pc"}], "sourceIdentifier": "cna@cloudflare.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-834"}], "source": "nvd@nist.gov", "type": "Primary"}, {"description": [{"lang": "en", "value": "CWE-754"}, {"lang": "en", "value": "CWE-834"}], "source": "cna@cloudflare.com", "type": "Secondary"}]}

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