CVE-2013-4347

{"id": "CVE-2013-4347", "cveTags": [], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 5.8, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:N", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "MEDIUM", "availabilityImpact": "NONE", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 4.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.6, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "published": "2014-05-20T14:55:04.473", "references": [{"url": "http://www.openwall.com/lists/oss-security/2013/09/12/7", "source": "secalert@redhat.com"}, {"url": "http://www.securityfocus.com/bid/62388", "source": "secalert@redhat.com"}, {"url": "https://github.com/simplegeo/python-oauth2/issues/9", "source": "secalert@redhat.com"}, {"url": "https://github.com/simplegeo/python-oauth2/pull/146", "source": "secalert@redhat.com"}, {"url": "http://www.openwall.com/lists/oss-security/2013/09/12/7", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.securityfocus.com/bid/62388", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://github.com/simplegeo/python-oauth2/issues/9", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://github.com/simplegeo/python-oauth2/pull/146", "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-310"}]}], "descriptions": [{"lang": "en", "value": "The (1) make_nonce, (2) generate_nonce, and (3) generate_verifier functions in SimpleGeo python-oauth2 uses weak random numbers to generate nonces, which makes it easier for remote attackers to guess the nonce via a brute force attack."}, {"lang": "es", "value": "Las funciones (1) make_nonce, (2) generate_nonce y (3) generate_verifier en SimpleGeo python-oauth2 utiliza n\u00fameros aleatorias d\u00e9biles para generar nonces, lo que facilita a atacantes remotos adivinar el nonce a trav\u00e9s de un ataque de fuerza bruta."}], "lastModified": "2025-04-12T10:46:40.837", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:urbanairship:python-oauth2:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "52DD5724-7D08-43B3-B699-78F828629517"}], "operator": "OR"}]}], "sourceIdentifier": "secalert@redhat.com"}