CVE-2011-1843

{"id": "CVE-2011-1843", "cveTags": [], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 6.8, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "MEDIUM", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.6, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "published": "2011-05-03T00:55:01.153", "references": [{"url": "http://www.securityfocus.com/bid/47715", "source": "cve@mitre.org"}, {"url": "https://banu.com/bugzilla/show_bug.cgi?id=90", "tags": ["Exploit", "Patch"], "source": "cve@mitre.org"}, {"url": "https://banu.com/cgit/tinyproxy/diff/?id=97b9984484299b2ce72f8f4fc3706dab8a3a8439", "tags": ["Patch"], "source": "cve@mitre.org"}, {"url": "http://www.securityfocus.com/bid/47715", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://banu.com/bugzilla/show_bug.cgi?id=90", "tags": ["Exploit", "Patch"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://banu.com/cgit/tinyproxy/diff/?id=97b9984484299b2ce72f8f4fc3706dab8a3a8439", "tags": ["Patch"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-189"}]}], "descriptions": [{"lang": "en", "value": "Integer overflow in conf.c in Tinyproxy before 1.8.3 might allow remote attackers to bypass intended access restrictions in opportunistic circumstances via a TCP connection, related to improper handling of invalid port numbers."}, {"lang": "es", "value": "Desbordamiento de enteros en conf.c en tinyproxy antes de v1.8.3 podr\u00eda permitir a atacantes remotos evitar las restricciones de acceso previsto a trav\u00e9s de una conexi\u00f3n TCP, relativa al manejo inadecuado de los n\u00fameros de puerto invalidos."}], "lastModified": "2025-04-11T00:51:21.963", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:banu:tinyproxy:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D51F3BA5-1282-476E-922D-1F8D265D9751", "versionEndIncluding": "1.8.2"}, {"criteria": "cpe:2.3:a:banu:tinyproxy:1.5.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "8E01A3AF-BAED-46BB-A378-E5C62907ABA8"}, {"criteria": "cpe:2.3:a:banu:tinyproxy:1.5.0:pre1:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "3B8B13DE-1161-4993-BB34-8228EEE43252"}, {"criteria": "cpe:2.3:a:banu:tinyproxy:1.5.0:pre2:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D7996D03-1884-4334-B43F-A5B4D9458C2C"}, {"criteria": "cpe:2.3:a:banu:tinyproxy:1.5.0:pre3:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "6DCFC9B7-BDC7-4156-85A3-755A671C07A6"}, {"criteria": 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"B8904EC5-C176-499D-8852-638203ED837A"}, {"criteria": "cpe:2.3:a:banu:tinyproxy:1.7.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "5A2CC7B8-6BCB-453E-AA85-CCBAEC216A6B"}, {"criteria": "cpe:2.3:a:banu:tinyproxy:1.7.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "DB61EC72-D1C1-40BD-8271-4E67DBB53C62"}, {"criteria": "cpe:2.3:a:banu:tinyproxy:1.8.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A1AD0C6B-8879-4685-B63D-78BD7FBC5ECC"}, {"criteria": "cpe:2.3:a:banu:tinyproxy:1.8.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "BA6728A7-5193-49F9-8790-4D8438045683"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}