CVE-2011-3427

{"id": "CVE-2011-3427", "cveTags": [], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 2.6, "accessVector": "NETWORK", "vectorString": "AV:N/AC:H/Au:N/C:P/I:N/A:N", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "HIGH", "availabilityImpact": "NONE", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "LOW", "obtainAllPrivilege": false, "exploitabilityScore": 4.9, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": true}]}, "published": "2011-10-14T10:55:10.683", "references": [{"url": "http://lists.apple.com/archives/Security-announce/2011//Oct/msg00001.html", "tags": ["Vendor Advisory"], "source": "product-security@apple.com"}, {"url": "http://lists.apple.com/archives/Security-announce/2011//Oct/msg00002.html", "tags": ["Vendor Advisory"], "source": "product-security@apple.com"}, {"url": "http://lists.apple.com/archives/security-announce/2013/Oct/msg00004.html", "source": "product-security@apple.com"}, {"url": "http://osvdb.org/76326", "source": "product-security@apple.com"}, {"url": "http://support.apple.com/kb/HT4999", "tags": ["Vendor Advisory"], "source": "product-security@apple.com"}, {"url": "http://support.apple.com/kb/HT5001", "tags": ["Vendor Advisory"], "source": "product-security@apple.com"}, {"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/70547", "source": "product-security@apple.com"}, {"url": "http://lists.apple.com/archives/Security-announce/2011//Oct/msg00001.html", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://lists.apple.com/archives/Security-announce/2011//Oct/msg00002.html", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://lists.apple.com/archives/security-announce/2013/Oct/msg00004.html", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://osvdb.org/76326", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://support.apple.com/kb/HT4999", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://support.apple.com/kb/HT5001", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/70547", "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-200"}]}], "descriptions": [{"lang": "en", "value": "The Data Security component in Apple iOS before 5 and Apple TV before 4.4 does not properly restrict use of the MD5 hash algorithm within X.509 certificates, which makes it easier for man-in-the-middle attackers to spoof servers or obtain sensitive information via a crafted certificate."}, {"lang": "es", "value": "El componente Data Security en Apple iOS anterior a v5 y Apple TV anterior a v4.4 no restringe correctamente el uso del algoritmo de hash MD5 en los certificados X.509, lo que hace que sea m\u00e1s f\u00e1cil para atacante de \"hombre en medio\" falsificar servidores u obtener informaci\u00f3n sensible a trav\u00e9s de un certificado especialmente dise\u00f1ado."}], "lastModified": "2025-04-11T00:51:21.963", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:apple:apple_tv:4.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "51F89929-2308-44C8-B7EE-D83BDC84A805"}, {"criteria": "cpe:2.3:a:apple:apple_tv:4.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "97FCC213-4F8E-4DCB-B8F1-A8555A0858BA"}, {"criteria": "cpe:2.3:a:apple:apple_tv:4.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C8C6F634-8586-412B-9939-3D9ACD601B90"}, {"criteria": "cpe:2.3:a:apple:apple_tv:4.3:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "051C458D-4CA5-42E7-9846-5912E4B42769"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:apple:iphone_os:3.0:-:iphone:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A066B59B-D5C8-4AA8-9CC7-5D34F4AB88AA"}, {"criteria": "cpe:2.3:o:apple:iphone_os:3.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "51D3BE2B-5A01-4AD4-A436-0056B50A535D"}, {"criteria": "cpe:2.3:o:apple:iphone_os:3.1:-:iphone:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E357722F-4976-4E47-BFB5-709480BAE267"}, {"criteria": "cpe:2.3:o:apple:iphone_os:3.1:-:ipodtouch:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F43A6FEC-ECA9-44A4-AD00-FDC6F3990DC0"}, {"criteria": "cpe:2.3:o:apple:iphone_os:3.1.2:-:iphone:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "7CA92907-90C9-4BD6-8EE8-8FA6298C3D0F"}, {"criteria": "cpe:2.3:o:apple:iphone_os:3.1.3:-:iphone:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "220590DA-2B6A-4FC9-B456-3053EED9D96E"}, {"criteria": "cpe:2.3:o:apple:iphone_os:3.2:-:iphone:*:*:*:*:*", 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