CVE-2010-1666

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{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "cve@mitre.org"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:dan_pascu:python-cjson:1.0.5:*:*:*:*:*:*:*", "matchCriteriaId": "125AA747-189E-4580-902C-96C53119C78C", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Buffer overflow in Dan Pascu python-cjson 1.0.5, when UCS-4 encoding is enabled, allows context-dependent attackers to cause a denial of service (application crash) or possibly have unspecified other impact via vectors involving crafted Unicode input to the cjson.encode function."}, {"lang": "es", "value": "Desbordamiento de b\u00fafer en Dan Pascu python-cjson v1.0.5, cuando la codificaci\u00f3n UCS-4 est\u00e1 activada, permite provocar una denegaci\u00f3n de servicio (ca\u00edda de aplicaci\u00f3n) a determinados atacantes o posiblemente tener un impacto no especificado a trav\u00e9s de vectores relacionados con la entrada de caracteres Unicode a la funcion cjson.encode."}], "id": "CVE-2010-1666", "lastModified": "2026-06-16T23:18:49.093", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 6.8, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 8.6, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2010-07-02T19:00:00.910", "references": [{"source": "cve@mitre.org", "tags": ["Vendor Advisory"], "url": "http://secunia.com/advisories/40335"}, {"source": "cve@mitre.org", "url": "http://secunia.com/advisories/40500"}, {"source": "cve@mitre.org", "url": "http://www.debian.org/security/2010/dsa-2068"}, {"source": "cve@mitre.org", "url": "http://www.vupen.com/english/advisories/2010/1774"}, {"source": "cve@mitre.org", "url": "https://bugs.launchpad.net/ubuntu/+source/python-cjson/+bug/585274"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "http://secunia.com/advisories/40335"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://secunia.com/advisories/40500"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.debian.org/security/2010/dsa-2068"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.vupen.com/english/advisories/2010/1774"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://bugs.launchpad.net/ubuntu/+source/python-cjson/+bug/585274"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-119"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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