{"dataType": "CVE_RECORD", "dataVersion": "5.0", "cveMetadata": {"cveId": "CVE-2023-3635", "assignerOrgId": "48a46f29-ae42-4e1d-90dd-c1676c1e5e6d", "state": "PUBLISHED", "assignerShortName": "JFROG", "dateReserved": "2023-07-12T12:46:57.470Z", "datePublished": "2023-07-12T18:34:31.609Z", "dateUpdated": "2023-10-03T21:09:06.443Z"}, "containers": {"cna": {"affected": [{"collectionURL": "https://mvnrepository.com", "defaultStatus": "unaffected", "packageName": "com.squareup.okio:okio", "versions": [{"lessThan": "1.0.0", "status": "affected", "version": "0.5.0", "versionType": "maven"}, {"lessThan": "1.17.6", "status": "affected", "version": "1.0.0", "versionType": "maven"}, {"lessThan": "3.0.0", "status": "affected", "version": "2.0.0", "versionType": "maven"}, {"lessThan": "3.4.0", "status": "affected", "version": "3.0.0", "versionType": "maven"}]}], "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "<p>GzipSource does not handle an exception that might be raised when parsing a malformed gzip buffer. This may lead to denial of service of the Okio client when handling a crafted GZIP archive, by using the GzipSource class.</p>"}], "value": "GzipSource does not handle an exception that might be raised when parsing a malformed gzip buffer. This may lead to denial of service of the Okio client when handling a crafted GZIP archive, by using the GzipSource class.\n\n"}], "metrics": [{"cvssV3_1": {"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"}, "format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "problemTypes": [{"descriptions": [{"cweId": "CWE-195", "description": "CWE-195: Signed to Unsigned Conversion Error", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"orgId": "48a46f29-ae42-4e1d-90dd-c1676c1e5e6d", "shortName": "JFROG", "dateUpdated": "2023-10-03T21:09:06.443Z"}, "references": [{"url": "https://research.jfrog.com/vulnerabilities/okio-gzip-source-unhandled-exception-dos-xray-523195/"}, {"url": "https://github.com/square/okio/commit/81bce1a30af244550b0324597720e4799281da7b"}], "source": {"discovery": "EXTERNAL"}, "title": "Okio GzipSource unhandled exception Denial of Service", "x_generator": {"engine": "Vulnogram 0.1.0-dev"}}}}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:squareup:okio:*:*:*:*:*:*:*:*", "matchCriteriaId": "03403B65-FE42-46FB-B8DA-2AAFAD29C5F4", "versionEndExcluding": "1.17.6", "versionStartIncluding": "0.5.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:squareup:okio:*:*:*:*:*:*:*:*", "matchCriteriaId": "CC8A3FE6-BD81-4D3D-9568-E364F5D35668", "versionEndExcluding": "3.4.0", "versionStartIncluding": "2.0.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "GzipSource does not handle an exception that might be raised when parsing a malformed gzip buffer. This may lead to denial of service of the Okio client when handling a crafted GZIP archive, by using the GzipSource class.\n\n"}, {"lang": "es", "value": "GzipSource no maneja una excepci\u00f3n que podr\u00eda surgir al analizar un b\u00fafer gzip malformado. Esto puede conducir a la denegaci\u00f3n de servicio del cliente Okio cuando se maneja un archivo GZIP manipulado, mediante el uso de la clase \"GzipSource\"."}], "id": "CVE-2023-3635", "lastModified": "2023-10-25T15:17:42.170", "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": 5.9, "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": "reefs@jfrog.com", "type": "Secondary"}]}, "published": "2023-07-12T19:15:08.983", "references": [{"source": "reefs@jfrog.com", "tags": ["Patch"], "url": "https://github.com/square/okio/commit/81bce1a30af244550b0324597720e4799281da7b"}, {"source": "reefs@jfrog.com", "tags": ["Exploit", "Patch", "Third Party Advisory"], "url": "https://research.jfrog.com/vulnerabilities/okio-gzip-source-unhandled-exception-dos-xray-523195/"}], "sourceIdentifier": "reefs@jfrog.com", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-681"}], "source": "nvd@nist.gov", "type": "Primary"}, {"description": [{"lang": "en", "value": "CWE-195"}], "source": "reefs@jfrog.com", "type": "Secondary"}]}

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