CVE-2021-39131

{"containers": {"cna": {"affected": [{"product": "ced", "vendor": "sonicdoe", "versions": [{"status": "affected", "version": "< 1.0.0"}]}], "descriptions": [{"lang": "en", "value": "ced detects character encoding using Google\u2019s compact_enc_det library. In ced v0.1.0, passing data types other than `Buffer` causes the Node.js process to crash. The problem has been patched in ced v1.0.0. As a workaround, before passing an argument to ced, verify it\u2019s a `Buffer` using `Buffer.isBuffer(obj)`."}], "metrics": [{"cvssV3_1": {"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"}}], "problemTypes": [{"descriptions": [{"cweId": "CWE-241", "description": "CWE-241: Improper Handling of Unexpected Data Type", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2021-08-17T19:55:09.000Z", "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M"}, "references": [{"tags": ["x_refsource_CONFIRM"], "url": "https://github.com/sonicdoe/ced/security/advisories/GHSA-27wq-qx3q-fxm9"}, {"tags": ["x_refsource_MISC"], "url": "https://github.com/sonicdoe/ced/commit/a4d9f10b6bf1cd468d1a5b9a283cdf437f8bb7b3"}, {"tags": ["x_refsource_MISC"], "url": "https://github.com/sonicdoe/ced/releases/tag/v1.0.0"}], "source": {"advisory": "GHSA-27wq-qx3q-fxm9", "discovery": "UNKNOWN"}, "title": "Improper Handling of Unexpected Data Type in ced", "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "security-advisories@github.com", "ID": "CVE-2021-39131", "STATE": "PUBLIC", "TITLE": "Improper Handling of Unexpected Data Type in ced"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "ced", "version": {"version_data": [{"version_value": "< 1.0.0"}]}}]}, "vendor_name": "sonicdoe"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "ced detects character encoding using Google\u2019s compact_enc_det library. In ced v0.1.0, passing data types other than `Buffer` causes the Node.js process to crash. The problem has been patched in ced v1.0.0. As a workaround, before passing an argument to ced, verify it\u2019s a `Buffer` using `Buffer.isBuffer(obj)`."}]}, "impact": {"cvss": {"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"}}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "CWE-241: Improper Handling of Unexpected Data Type"}]}]}, "references": {"reference_data": [{"name": "https://github.com/sonicdoe/ced/security/advisories/GHSA-27wq-qx3q-fxm9", "refsource": "CONFIRM", "url": "https://github.com/sonicdoe/ced/security/advisories/GHSA-27wq-qx3q-fxm9"}, {"name": "https://github.com/sonicdoe/ced/commit/a4d9f10b6bf1cd468d1a5b9a283cdf437f8bb7b3", "refsource": "MISC", "url": "https://github.com/sonicdoe/ced/commit/a4d9f10b6bf1cd468d1a5b9a283cdf437f8bb7b3"}, {"name": "https://github.com/sonicdoe/ced/releases/tag/v1.0.0", "refsource": "MISC", "url": "https://github.com/sonicdoe/ced/releases/tag/v1.0.0"}]}, "source": {"advisory": "GHSA-27wq-qx3q-fxm9", "discovery": "UNKNOWN"}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-04T01:58:17.881Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://github.com/sonicdoe/ced/security/advisories/GHSA-27wq-qx3q-fxm9"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://github.com/sonicdoe/ced/commit/a4d9f10b6bf1cd468d1a5b9a283cdf437f8bb7b3"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://github.com/sonicdoe/ced/releases/tag/v1.0.0"}]}]}, "cveMetadata": {"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "assignerShortName": "GitHub_M", "cveId": "CVE-2021-39131", "datePublished": "2021-08-17T19:55:09.000Z", "dateReserved": "2021-08-16T00:00:00.000Z", "dateUpdated": "2024-08-04T01:58:17.881Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

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{"affected": [{"affectedData": [{"product": "ced", "vendor": "sonicdoe", "versions": [{"status": "affected", "version": "< 1.0.0"}]}], "source": "security-advisories@github.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:ced_project:ced:0.1.0:*:*:*:*:node.js:*:*", "matchCriteriaId": "0136ACE5-0C6C-450B-A108-F0E93A9F4896", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "ced detects character encoding using Google\u2019s compact_enc_det library. In ced v0.1.0, passing data types other than `Buffer` causes the Node.js process to crash. The problem has been patched in ced v1.0.0. As a workaround, before passing an argument to ced, verify it\u2019s a `Buffer` using `Buffer.isBuffer(obj)`."}, {"lang": "es", "value": "ced detecta la codificaci\u00f3n de caracteres usando la biblioteca compact_enc_det de Google. En ced versi\u00f3n v0.1.0, pasar tipos de datos distintos a \"Buffer\" hace que el proceso Node.js se bloquee. El problema ha sido parcheado en ced versi\u00f3n v1.0.0. Como soluci\u00f3n, antes de pasar un argumento a ced, verifique que es un \"Buffer\" usando \"Buffer.isBuffer(obj)\"."}], "id": "CVE-2021-39131", "lastModified": "2026-06-17T04:03:07.663", "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": "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": "security-advisories@github.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": "2021-08-17T23:15:07.507", "references": [{"source": "security-advisories@github.com", "tags": ["Patch", "Third Party Advisory"], "url": "https://github.com/sonicdoe/ced/commit/a4d9f10b6bf1cd468d1a5b9a283cdf437f8bb7b3"}, {"source": "security-advisories@github.com", "tags": ["Release Notes", "Third Party Advisory"], "url": "https://github.com/sonicdoe/ced/releases/tag/v1.0.0"}, {"source": "security-advisories@github.com", "tags": ["Exploit", "Patch", "Third Party Advisory"], "url": "https://github.com/sonicdoe/ced/security/advisories/GHSA-27wq-qx3q-fxm9"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Third Party Advisory"], "url": "https://github.com/sonicdoe/ced/commit/a4d9f10b6bf1cd468d1a5b9a283cdf437f8bb7b3"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Release Notes", "Third Party Advisory"], "url": "https://github.com/sonicdoe/ced/releases/tag/v1.0.0"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Patch", "Third Party Advisory"], "url": "https://github.com/sonicdoe/ced/security/advisories/GHSA-27wq-qx3q-fxm9"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-241"}], "source": "security-advisories@github.com", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-755"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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