CVE-2013-1445

{"id": "CVE-2013-1445", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 4.3, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:N", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "MEDIUM", "availabilityImpact": "NONE", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.6, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "published": "2013-10-26T17:55:03.027", "references": [{"url": "http://www.debian.org/security/2013/dsa-2781", "source": "security@debian.org"}, {"url": "http://www.openwall.com/lists/oss-security/2013/10/17/3", "tags": ["Exploit", "Patch"], "source": "security@debian.org"}, {"url": "https://github.com/dlitz/pycrypto/commit/19dcf7b15d61b7dc1a125a367151de40df6ef175", "tags": ["Exploit"], "source": "security@debian.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-310"}]}], "descriptions": [{"lang": "en", "value": "The Crypto.Random.atfork function in PyCrypto before 2.6.1 does not properly reseed the pseudo-random number generator (PRNG) before allowing a child process to access it, which makes it easier for context-dependent attackers to obtain sensitive information by leveraging a race condition in which a child process is created and accesses the PRNG within the same rate-limit period as another process."}, {"lang": "es", "value": "La funci\u00f3n Crypto.Random.atfork en PyCrypto anterior a 2.6.1 no reestablece correctamente la semilla en el generador de n\u00fameros pseudoaleatorios (PRNG) antes de permitir el acceso a un proceso hijo, lo cual facilita a atacantes dependientes del contexto obtener informaci\u00f3n sensible provocando una condici\u00f3n de carrera en la cual un proceso hijo es creado y accede el PRNG con el mismo l\u00edmite de periodo que otro proceso."}], "lastModified": "2013-10-28T15:14:11.150", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:dlitz:pycrypto:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "56F4166A-4664-4AE0-ACAF-2B9C05E9B408", "versionEndIncluding": "2.6"}, {"criteria": "cpe:2.3:a:dlitz:pycrypto:1.0.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "DF4C8BD3-24B8-4175-8D56-C870426EB797"}, {"criteria": "cpe:2.3:a:dlitz:pycrypto:1.0.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "32A09EC4-6F0F-4C33-991E-80C739B823AA"}, {"criteria": "cpe:2.3:a:dlitz:pycrypto:1.0.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "2CCC2E0E-2253-49B8-9E42-391CD50D8D12"}, {"criteria": "cpe:2.3:a:dlitz:pycrypto:2.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "24212CF8-4729-41AA-8293-1A81BC35928C"}, {"criteria": "cpe:2.3:a:dlitz:pycrypto:2.0.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "8D317E0F-C1E0-4D7E-9001-FC1896280452"}, {"criteria": "cpe:2.3:a:dlitz:pycrypto:2.1.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "891D98BD-DC0B-4A62-B2E9-7FB6598AE024"}, {"criteria": "cpe:2.3:a:dlitz:pycrypto:2.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "8472A7E3-F0C1-43F0-9B65-81041F62912C"}, {"criteria": "cpe:2.3:a:dlitz:pycrypto:2.3:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "422198F6-1891-4D61-941A-DEF803BFDE24"}, {"criteria": "cpe:2.3:a:dlitz:pycrypto:2.4:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "94A14599-F0E0-4A41-91F0-4E2AABF6164D"}, {"criteria": "cpe:2.3:a:dlitz:pycrypto:2.4.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "EF8CFA40-2AB0-4E13-BDE9-966095C034B5"}, {"criteria": "cpe:2.3:a:dlitz:pycrypto:2.5:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "6D081C1E-301A-45D5-960B-E0F661646DEC"}], "operator": "OR"}]}], "sourceIdentifier": "security@debian.org"}