CVE-2018-15560

{"id": "CVE-2018-15560", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 5.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 3.9}]}, "published": "2018-08-20T00:29:00.697", "references": [{"url": "https://github.com/Legrandin/pycryptodome/issues/198", "tags": ["Exploit", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://whitehatck01.blogspot.com/2018/08/integer-overflow-vulnerability-in.html", "tags": ["Exploit", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://github.com/Legrandin/pycryptodome/issues/198", "tags": ["Exploit", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://whitehatck01.blogspot.com/2018/08/integer-overflow-vulnerability-in.html", "tags": ["Exploit", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-190"}]}], "descriptions": [{"lang": "en", "value": "PyCryptodome before 3.6.6 has an integer overflow in the data_len variable in AESNI.c, related to the AESNI_encrypt and AESNI_decrypt functions, leading to the mishandling of messages shorter than 16 bytes."}, {"lang": "es", "value": "PyCryptodome en versiones anteriores a la 3.6.6 tiene un desbordamiento de enteros en la variable data_len en AESNI.c, relacionado con las funciones AESNI_encrypt y AESNI_decrypt, lo que lleva al manejo incorrecto de mensajes de menos de 16 bytes."}], "lastModified": "2024-11-21T03:51:03.860", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:pycryptodome:pycryptodome:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "661B020F-AF29-4CD5-9C6C-1FEF8745FC5E", "versionEndExcluding": "3.6.6"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}