Show plain JSON{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:stunnel:stunnel:*:*:*:*:*:*:*:*", "matchCriteriaId": "9C661630-13C3-449F-9E37-F378EB55A03B", "versionEndIncluding": "4.54", "vulnerable": true}, {"criteria": "cpe:2.3:a:stunnel:stunnel:4.21:*:*:*:*:*:*:*", "matchCriteriaId": "B07502AA-E3E7-4143-B194-7C366CEA4A28", "vulnerable": true}, {"criteria": "cpe:2.3:a:stunnel:stunnel:4.22:*:*:*:*:*:*:*", "matchCriteriaId": "97C554E8-62F4-4C73-821D-AB93D8EE841C", "vulnerable": true}, {"criteria": "cpe:2.3:a:stunnel:stunnel:4.23:*:*:*:*:*:*:*", "matchCriteriaId": "061A0C84-B26C-4ED6-9771-8B7D29DB7053", "vulnerable": true}, {"criteria": "cpe:2.3:a:stunnel:stunnel:4.24:*:*:*:*:*:*:*", "matchCriteriaId": "E2ECB4F8-B623-4917-8420-E1DE6D9E514D", "vulnerable": true}, {"criteria": "cpe:2.3:a:stunnel:stunnel:4.25:*:*:*:*:*:*:*", "matchCriteriaId": "A415AEFB-16B5-47EA-BFFC-D8494AEAA4D6", "vulnerable": true}, {"criteria": "cpe:2.3:a:stunnel:stunnel:4.26:*:*:*:*:*:*:*", "matchCriteriaId": "9928C1C1-B335-4076-80A7-D929A873D01F", "vulnerable": true}, {"criteria": "cpe:2.3:a:stunnel:stunnel:4.27:*:*:*:*:*:*:*", "matchCriteriaId": "CE6DEA2E-6475-4344-A8F0-34E5061B1C74", "vulnerable": true}, {"criteria": "cpe:2.3:a:stunnel:stunnel:4.28:*:*:*:*:*:*:*", "matchCriteriaId": "A67FCF70-990C-45DE-9690-A3D3505C8E57", "vulnerable": true}, {"criteria": "cpe:2.3:a:stunnel:stunnel:4.29:*:*:*:*:*:*:*", "matchCriteriaId": "91E0D2BB-59DC-40FA-83CD-1A49B79E1F6D", "vulnerable": true}, {"criteria": "cpe:2.3:a:stunnel:stunnel:4.30:*:*:*:*:*:*:*", "matchCriteriaId": "B04C76FA-732D-49D9-8CB6-D0C955E9127D", "vulnerable": true}, {"criteria": "cpe:2.3:a:stunnel:stunnel:4.31:*:*:*:*:*:*:*", "matchCriteriaId": "8BF686D0-3132-4371-9EF5-0E6F299BC98F", "vulnerable": true}, {"criteria": "cpe:2.3:a:stunnel:stunnel:4.32:*:*:*:*:*:*:*", "matchCriteriaId": "13C7E3B7-437A-4096-A5A1-B40271E6A6FE", "vulnerable": true}, {"criteria": "cpe:2.3:a:stunnel:stunnel:4.33:*:*:*:*:*:*:*", "matchCriteriaId": "3E0EE85B-15FA-433F-92EB-8CDB07ED2790", "vulnerable": true}, {"criteria": "cpe:2.3:a:stunnel:stunnel:4.34:*:*:*:*:*:*:*", "matchCriteriaId": "D4A3287D-3B8E-42C3-869D-E73A11289762", "vulnerable": true}, {"criteria": "cpe:2.3:a:stunnel:stunnel:4.35:*:*:*:*:*:*:*", "matchCriteriaId": "349AD1F9-315C-4D36-9809-E58F5044D02D", "vulnerable": true}, {"criteria": "cpe:2.3:a:stunnel:stunnel:4.36:*:*:*:*:*:*:*", "matchCriteriaId": "69864FF1-8B29-446C-8B5A-160138039C7E", "vulnerable": true}, {"criteria": "cpe:2.3:a:stunnel:stunnel:4.37:*:*:*:*:*:*:*", "matchCriteriaId": "67B11EF6-C895-410B-AFA2-8E7B349F9571", "vulnerable": true}, {"criteria": "cpe:2.3:a:stunnel:stunnel:4.38:*:*:*:*:*:*:*", "matchCriteriaId": "23893E68-A34A-4CBD-B0A5-A41BF346D4BE", "vulnerable": true}, {"criteria": "cpe:2.3:a:stunnel:stunnel:4.39:*:*:*:*:*:*:*", "matchCriteriaId": "F691D200-26B8-41AC-8123-78A853DFEAF6", "vulnerable": true}, {"criteria": "cpe:2.3:a:stunnel:stunnel:4.40:*:*:*:*:*:*:*", "matchCriteriaId": "D8E83FE3-B2C1-4DDB-8BD4-48A1DCD25496", "vulnerable": true}, {"criteria": "cpe:2.3:a:stunnel:stunnel:4.41:*:*:*:*:*:*:*", "matchCriteriaId": "7F82A3BF-F540-4C6B-846F-4E614849EDC8", "vulnerable": true}, {"criteria": "cpe:2.3:a:stunnel:stunnel:4.42:*:*:*:*:*:*:*", "matchCriteriaId": "3C88D6AE-BE42-4E3A-9B95-A9E5A3C7ED11", "vulnerable": true}, {"criteria": "cpe:2.3:a:stunnel:stunnel:4.43:*:*:*:*:*:*:*", "matchCriteriaId": "F9E334EF-1A35-4028-8B60-CA6A6890E490", "vulnerable": true}, {"criteria": "cpe:2.3:a:stunnel:stunnel:4.44:*:*:*:*:*:*:*", "matchCriteriaId": "73DF6D41-9CD0-4038-9571-C76B73B4E225", "vulnerable": true}, {"criteria": "cpe:2.3:a:stunnel:stunnel:4.45:*:*:*:*:*:*:*", "matchCriteriaId": "0C89A59C-F6F3-4F2F-AA8A-86E8B259245D", "vulnerable": true}, {"criteria": "cpe:2.3:a:stunnel:stunnel:4.46:*:*:*:*:*:*:*", "matchCriteriaId": "67AF1A8D-9C55-4488-9E03-F0D824912BC7", "vulnerable": true}, {"criteria": "cpe:2.3:a:stunnel:stunnel:4.47:*:*:*:*:*:*:*", "matchCriteriaId": "969EC7D0-FB81-42FB-8089-E5EC1D107F18", "vulnerable": true}, {"criteria": "cpe:2.3:a:stunnel:stunnel:4.48:*:*:*:*:*:*:*", "matchCriteriaId": "F66E4DD8-8D15-4DC1-BADD-B6BB6697313E", "vulnerable": true}, {"criteria": "cpe:2.3:a:stunnel:stunnel:4.49:*:*:*:*:*:*:*", "matchCriteriaId": "4015B215-4FFA-423E-A7E2-7F43ADEBA326", "vulnerable": true}, {"criteria": "cpe:2.3:a:stunnel:stunnel:4.50:*:*:*:*:*:*:*", "matchCriteriaId": "84826AED-EEA7-4527-9A8E-258641B5C637", "vulnerable": true}, {"criteria": "cpe:2.3:a:stunnel:stunnel:4.51:*:*:*:*:*:*:*", "matchCriteriaId": "9189ECAB-E192-476B-87E1-339AF9BFA4F2", "vulnerable": true}, {"criteria": "cpe:2.3:a:stunnel:stunnel:4.52:*:*:*:*:*:*:*", "matchCriteriaId": "C3889099-4FEC-4133-9E7D-A8E529DE939A", "vulnerable": true}, {"criteria": "cpe:2.3:a:stunnel:stunnel:4.53:*:*:*:*:*:*:*", "matchCriteriaId": "0F208151-3577-479E-B554-C94708D3D727", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "stunnel 4.21 through 4.54, when CONNECT protocol negotiation and NTLM authentication are enabled, does not correctly perform integer conversion, which allows remote proxy servers to execute arbitrary code via a crafted request that triggers a buffer overflow."}, {"lang": "es", "value": "stunnel v4.21 a v4.54, cuando el protocolo de negociaci\u00f3n CONNECT y la autenticaci\u00f3n NTLM est\u00e1n habilitadas, no realiza la conversi\u00f3n de enteros correctamente, lo que permite ejecutar c\u00f3digo de su elecci\u00f3n a servidores remotos proxy a trav\u00e9s de una solicitud hecha a mano que dispara un desbordamiento de b\u00fafer.\r\n"}], "id": "CVE-2013-1762", "lastModified": "2025-04-11T00:51:21.963", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "HIGH", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 6.6, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:H/Au:N/C:P/I:P/A:C", "version": "2.0"}, "exploitabilityScore": 4.9, "impactScore": 8.5, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2013-03-08T18:55:01.743", "references": [{"source": "cve@mitre.org", "url": "http://rhn.redhat.com/errata/RHSA-2013-0714.html"}, {"source": "cve@mitre.org", "url": "http://www.debian.org/security/2013/dsa-2664"}, {"source": "cve@mitre.org", "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2013:130"}, {"source": "cve@mitre.org", "url": "https://wiki.mageia.org/en/Support/Advisories/MGASA-2013-0097"}, {"source": "cve@mitre.org", "tags": ["Vendor Advisory"], "url": "https://www.stunnel.org/CVE-2013-1762.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://rhn.redhat.com/errata/RHSA-2013-0714.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.debian.org/security/2013/dsa-2664"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2013:130"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://wiki.mageia.org/en/Support/Advisories/MGASA-2013-0097"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://www.stunnel.org/CVE-2013-1762.html"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-94"}], "source": "nvd@nist.gov", "type": "Primary"}]}