CVE-2012-2417

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"matchCriteriaId": "8D317E0F-C1E0-4D7E-9001-FC1896280452", "vulnerable": true}, {"criteria": "cpe:2.3:a:dlitz:pycrypto:2.1.0:*:*:*:*:*:*:*", "matchCriteriaId": "891D98BD-DC0B-4A62-B2E9-7FB6598AE024", "vulnerable": true}, {"criteria": "cpe:2.3:a:dlitz:pycrypto:2.1.0:alpha1:*:*:*:*:*:*", "matchCriteriaId": "52F16830-AD76-4154-88F5-087C32FD6237", "vulnerable": true}, {"criteria": "cpe:2.3:a:dlitz:pycrypto:2.1.0:alpha2:*:*:*:*:*:*", "matchCriteriaId": "C0437CCF-1216-419A-86F5-BD0383E69DF8", "vulnerable": true}, {"criteria": "cpe:2.3:a:dlitz:pycrypto:2.1.0:beta1:*:*:*:*:*:*", "matchCriteriaId": "50B9564B-7382-481F-8CDE-B1F5224B4FCA", "vulnerable": true}, {"criteria": "cpe:2.3:a:dlitz:pycrypto:2.2:*:*:*:*:*:*:*", "matchCriteriaId": "8472A7E3-F0C1-43F0-9B65-81041F62912C", "vulnerable": true}, {"criteria": "cpe:2.3:a:dlitz:pycrypto:2.3:*:*:*:*:*:*:*", "matchCriteriaId": "422198F6-1891-4D61-941A-DEF803BFDE24", "vulnerable": true}, {"criteria": "cpe:2.3:a:dlitz:pycrypto:2.4:*:*:*:*:*:*:*", "matchCriteriaId": "94A14599-F0E0-4A41-91F0-4E2AABF6164D", "vulnerable": true}, {"criteria": "cpe:2.3:a:dlitz:pycrypto:2.4.1:*:*:*:*:*:*:*", "matchCriteriaId": "EF8CFA40-2AB0-4E13-BDE9-966095C034B5", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "PyCrypto before 2.6 does not produce appropriate prime numbers when using an ElGamal scheme to generate a key, which reduces the signature space or public key space and makes it easier for attackers to conduct brute force attacks to obtain the private key."}, {"lang": "es", "value": "Pycrypto anterior a v2.6 no genera adecuadamente los n\u00fameros primos cuando se utiliza un esquema basado en ElGamal para generar una clave, lo que reduce el espacio de la firma o el espacio de claves p\u00fablica y hace m\u00e1s f\u00e1cil para los atacantes para llevar a cabo ataques de fuerza bruta para obtener la clave privada."}], "id": "CVE-2012-2417", "lastModified": "2026-06-16T23:41:31.827", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 4.3, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "version": "2.0"}, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2012-06-17T03:41:40.763", "references": [{"source": "cve@mitre.org", "url": "http://lists.fedoraproject.org/pipermail/package-announce/2012-June/081713.html"}, {"source": "cve@mitre.org", "url": "http://lists.fedoraproject.org/pipermail/package-announce/2012-June/081759.html"}, {"source": "cve@mitre.org", "url": 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"cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-310"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"bugzilla": {"description": "python-crypto: Insecure ElGamal key generation", "id": "825162", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=825162"}, "csaw": false, "cvss": {"cvss_base_score": "4.0", "cvss_scoring_vector": "AV:N/AC:H/Au:N/C:P/I:P/A:N", "status": "draft"}, "details": ["PyCrypto before 2.6 does not produce appropriate prime numbers when using an ElGamal scheme to generate a key, which reduces the signature space or public key space and makes it easier for attackers to conduct brute force attacks to obtain the private key."], "name": "CVE-2012-2417", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Will not fix", "package_name": "python-crypto", "product_name": "Red Hat Enterprise Linux 6"}], "public_date": "2012-04-18T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2012-2417\nhttps://nvd.nist.gov/vuln/detail/CVE-2012-2417"], "threat_severity": "Moderate"}

{}