CVE-2013-1762

{"id": "CVE-2013-1762", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 6.6, "accessVector": "NETWORK", "vectorString": "AV:N/AC:H/Au:N/C:P/I:P/A:C", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "HIGH", "availabilityImpact": "COMPLETE", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 8.5, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 4.9, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "published": "2013-03-08T18:55:01.743", "references": [{"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"}, {"url": "https://www.stunnel.org/CVE-2013-1762.html", "tags": ["Vendor Advisory"], "source": "cve@mitre.org"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-94"}]}], "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"}], "lastModified": "2014-01-17T05:13:42.380", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:stunnel:stunnel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "9C661630-13C3-449F-9E37-F378EB55A03B", "versionEndIncluding": "4.54"}, {"criteria": "cpe:2.3:a:stunnel:stunnel:4.21:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B07502AA-E3E7-4143-B194-7C366CEA4A28"}, {"criteria": "cpe:2.3:a:stunnel:stunnel:4.22:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "97C554E8-62F4-4C73-821D-AB93D8EE841C"}, {"criteria": "cpe:2.3:a:stunnel:stunnel:4.23:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "061A0C84-B26C-4ED6-9771-8B7D29DB7053"}, {"criteria": "cpe:2.3:a:stunnel:stunnel:4.24:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E2ECB4F8-B623-4917-8420-E1DE6D9E514D"}, {"criteria": "cpe:2.3:a:stunnel:stunnel:4.25:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A415AEFB-16B5-47EA-BFFC-D8494AEAA4D6"}, {"criteria": "cpe:2.3:a:stunnel:stunnel:4.26:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "9928C1C1-B335-4076-80A7-D929A873D01F"}, {"criteria": "cpe:2.3:a:stunnel:stunnel:4.27:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "CE6DEA2E-6475-4344-A8F0-34E5061B1C74"}, {"criteria": "cpe:2.3:a:stunnel:stunnel:4.28:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A67FCF70-990C-45DE-9690-A3D3505C8E57"}, {"criteria": "cpe:2.3:a:stunnel:stunnel:4.29:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "91E0D2BB-59DC-40FA-83CD-1A49B79E1F6D"}, {"criteria": "cpe:2.3:a:stunnel:stunnel:4.30:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B04C76FA-732D-49D9-8CB6-D0C955E9127D"}, {"criteria": "cpe:2.3:a:stunnel:stunnel:4.31:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "8BF686D0-3132-4371-9EF5-0E6F299BC98F"}, {"criteria": "cpe:2.3:a:stunnel:stunnel:4.32:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "13C7E3B7-437A-4096-A5A1-B40271E6A6FE"}, {"criteria": "cpe:2.3:a:stunnel:stunnel:4.33:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "3E0EE85B-15FA-433F-92EB-8CDB07ED2790"}, {"criteria": "cpe:2.3:a:stunnel:stunnel:4.34:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D4A3287D-3B8E-42C3-869D-E73A11289762"}, {"criteria": "cpe:2.3:a:stunnel:stunnel:4.35:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "349AD1F9-315C-4D36-9809-E58F5044D02D"}, {"criteria": "cpe:2.3:a:stunnel:stunnel:4.36:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "69864FF1-8B29-446C-8B5A-160138039C7E"}, {"criteria": "cpe:2.3:a:stunnel:stunnel:4.37:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "67B11EF6-C895-410B-AFA2-8E7B349F9571"}, {"criteria": "cpe:2.3:a:stunnel:stunnel:4.38:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "23893E68-A34A-4CBD-B0A5-A41BF346D4BE"}, {"criteria": "cpe:2.3:a:stunnel:stunnel:4.39:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": 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