CVE-2011-1499

{"id": "CVE-2011-1499", "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:N/I:P/A:N", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "HIGH", "availabilityImpact": "NONE", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "LOW", "obtainAllPrivilege": false, "exploitabilityScore": 4.9, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "published": "2011-04-29T22:55:00.937", "references": [{"url": "http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=621493", "tags": ["Issue Tracking", "Patch"], "source": "secalert@redhat.com"}, {"url": "http://openwall.com/lists/oss-security/2011/04/07/9", "tags": ["Mailing List", "Third Party Advisory"], "source": "secalert@redhat.com"}, {"url": "http://openwall.com/lists/oss-security/2011/04/08/3", "tags": ["Mailing List", "Third Party Advisory"], "source": "secalert@redhat.com"}, {"url": "http://secunia.com/advisories/44274", "source": "secalert@redhat.com"}, {"url": "http://www.debian.org/security/2011/dsa-2222", "tags": ["Third Party Advisory"], "source": "secalert@redhat.com"}, {"url": "https://banu.com/bugzilla/show_bug.cgi?id=90", "tags": ["Broken Link"], "source": "secalert@redhat.com"}, {"url": "https://banu.com/cgit/tinyproxy/diff/?id=e8426f6662dc467bd1d827100481b95d9a4a23e4", "tags": ["Broken Link"], "source": "secalert@redhat.com"}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=694658", "tags": ["Issue Tracking", "Patch"], "source": "secalert@redhat.com"}, {"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/67256", "source": "secalert@redhat.com"}, {"url": "http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=621493", "tags": ["Issue Tracking", "Patch"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://openwall.com/lists/oss-security/2011/04/07/9", "tags": ["Mailing List", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://openwall.com/lists/oss-security/2011/04/08/3", "tags": ["Mailing List", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://secunia.com/advisories/44274", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.debian.org/security/2011/dsa-2222", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://banu.com/bugzilla/show_bug.cgi?id=90", "tags": ["Broken Link"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://banu.com/cgit/tinyproxy/diff/?id=e8426f6662dc467bd1d827100481b95d9a4a23e4", "tags": ["Broken Link"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=694658", "tags": ["Issue Tracking", "Patch"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/67256", "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-16"}]}], "descriptions": [{"lang": "en", "value": "acl.c in Tinyproxy before 1.8.3, when an Allow configuration setting specifies a CIDR block, permits TCP connections from all IP addresses, which makes it easier for remote attackers to hide the origin of web traffic by leveraging the open HTTP proxy server."}, {"lang": "es", "value": "acl.c en tinyproxy antes de v1.8.3, cuando la opcion \"Allow Configuration\" especifica un bloque CIDR, permite conexiones TCP desde todas las direcciones IP, lo que facilita a los atacantes remotos a la hora de ocultar el origen del tr\u00e1fico de Internet, aprovechando la servidor proxy HTTP abierto."}], "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": "cpe:2.3:a:banu:tinyproxy:1.5.0:pre4:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C98C8696-86AE-40AA-B45D-4FC46C20C60B"}, {"criteria": 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