CVE-2016-2850

{"id": "CVE-2016-2850", "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:P/A:N", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "NONE", "confidentialityImpact": "NONE"}, "acInsufInfo": true, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV30": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 3.9}]}, "published": "2016-05-13T14:59:11.743", "references": [{"url": "http://botan.randombit.net/security.html", "tags": ["Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "http://lists.fedoraproject.org/pipermail/package-announce/2016-May/183669.html", "source": "cve@mitre.org"}, {"url": "http://marc.info/?l=botan-devel&m=145852488622892&w=2", "tags": ["Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "https://security.gentoo.org/glsa/201701-23", "source": "cve@mitre.org"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-20"}]}], "descriptions": [{"lang": "en", "value": "Botan 1.11.x before 1.11.29 does not enforce TLS policy for (1) signature algorithms and (2) ECC curves, which allows remote attackers to conduct downgrade attacks via unspecified vectors."}, {"lang": "es", "value": "Botan 1.11.x en versiones anteriores a 1.11.29 no hace cumplir la pol\u00edtica TLS para (1) algoritmos de firma y (2) curvas ECC, lo que permite a atacantes remotos llevar a cabo ataques de degradaci\u00f3n a trav\u00e9s de vectores no especificados."}], "lastModified": "2017-07-01T01:29:41.530", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:fedoraproject:fedora:24:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C729D5D1-ED95-443A-9F53-5D7C2FD9B80C"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:botan_project:botan:1.11.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C098FACD-8EDB-4A97-BA9F-39472F400F6A"}, {"criteria": "cpe:2.3:a:botan_project:botan:1.11.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "FA1B306E-BCD0-4839-9D20-921BA5BEB1B3"}, {"criteria": "cpe:2.3:a:botan_project:botan:1.11.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C30E1A6A-5944-4D82-8EFB-67639E9BE246"}, {"criteria": 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