CVE-2009-2621

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"value": "Squid desde v3.0 hasta v3.0.STABLE16 desde v3.1 hasta v3.1.0.11 no cumple adecuadamente con \"los limites de b\u00fafer y comprobaciones vinculadas,\" lo que permite a atacantes remotos producir una denegaci\u00f3n de servicio a trav\u00e9s de (1) una petici\u00f3n incompleta o (2) una petici\u00f3n con un tama\u00f1o largo de cabecera, relacionado con (a) HttpMsg.cc y (b) client_side.cc."}], "id": "CVE-2009-2621", "lastModified": "2026-06-16T23:09:51.480", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 5.0, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": 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This issue did not affect the versions of squid as shipped with Red Hat Enterprise Linux 3, 4, or 5.", "lastModified": "2009-08-06T00:00:00", "organization": "Red Hat"}], "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-119"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"bugzilla": {"description": "squid: multiple vulnerabilities fixed in squid 3.0.STABLE17", "id": "514013", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=514013"}, "csaw": false, "details": ["Squid 3.0 through 3.0.STABLE16 and 3.1 through 3.1.0.11 does not properly enforce \"buffer limits and related bound checks,\" which allows remote attackers to cause a denial of service via (1) an incomplete request or (2) a request with a large header size, related to (a) HttpMsg.cc and (b) client_side.cc."], "name": "CVE-2009-2621", "public_date": "2009-07-27T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2009-2621"], "statement": "Not vulnerable. This issue did not affect the versions of squid as shipped with Red Hat Enterprise Linux 3, 4, or 5.", "threat_severity": "Important"}

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