Show plain JSON{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:usc:cereal:*:*:*:*:*:*:*:*", "matchCriteriaId": "A6F4B1C0-4CBE-45BE-A5F5-F8E8F6DCF076", "versionEndIncluding": "1.3.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "An issue was discovered in USC iLab cereal through 1.3.0. It employs caching of std::shared_ptr values, using the raw pointer address as a unique identifier. This becomes problematic if an std::shared_ptr variable goes out of scope and is freed, and a new std::shared_ptr is allocated at the same address. Serialization fidelity thereby becomes dependent upon memory layout. In short, serialized std::shared_ptr variables cannot always be expected to serialize back into their original values. This can have any number of consequences, depending on the context within which this manifests."}, {"lang": "es", "value": "Se detect\u00f3 un problema en USC iLab cereal versiones hasta 1.3.0. Emplea el almacenamiento cach\u00e9 de los valores de std::shared_ptr, utilizando la direcci\u00f3n de puntero sin procesar como un identificador \u00fanico. Esto se vuelve problem\u00e1tico si una variable std::shared_ptr sale del alcance y es liberada, y una nueva std::shared_ptr es asignada en la misma direcci\u00f3n. La fidelidad de serializaci\u00f3n se vuelve dependiente del dise\u00f1o de la memoria. En resumen, no siempre puede esperarse que las variables std::shared_ptr serializadas sean serializadas de vuelta a sus valores originales. Esto puede tener muchas consecuencias, dependiendo del contexto dentro del cual se manifieste."}], "id": "CVE-2020-11105", "lastModified": "2024-11-21T04:56:47.987", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 7.5, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2020-03-30T22:15:15.180", "references": [{"source": "cve@mitre.org", "tags": ["Exploit", "Third Party Advisory"], "url": "https://github.com/USCiLab/cereal/issues/636"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Third Party Advisory"], "url": "https://github.com/USCiLab/cereal/issues/636"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-763"}], "source": "nvd@nist.gov", "type": "Primary"}]}