CVE-2003-0386

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{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "cve@mitre.org"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:openbsd:openssh:3.6.1:*:*:*:*:*:*:*", "matchCriteriaId": "8176879B-1875-4AC9-B15A-2ABCFCD04F88", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "OpenSSH 3.6.1 and earlier, when restricting host access by numeric IP addresses and with VerifyReverseMapping disabled, allows remote attackers to bypass \"from=\" and \"user@host\" address restrictions by connecting to a host from a system whose reverse DNS hostname contains the numeric IP address."}, {"lang": "es", "value": "OpenSSH 3.6.1 y anteriores, cuando se restringe el acceso de m\u00e1quinas por direcciones IP num\u00e9ricas, y con VerifyReverseMapping desactivado, permite a atacantes remotos evitar restricciones de acceso \"from=\" y \"usuario@maquina\" conectandose a una m\u00e1quina de un sistema cuyo nombre DNS inverso contiene la direcci\u00f3n IP num\u00e9rica."}], "id": "CVE-2003-0386", "lastModified": "2026-06-16T22:02:06.543", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 7.5, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2003-07-02T04:00:00.000", "references": [{"source": "cve@mitre.org", "url": "ftp://patches.sgi.com/support/free/security/advisories/20060703-01-U.asc"}, {"source": "cve@mitre.org", "url": 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{"affected_release": [{"advisory": "RHSA-2006:0698", "cpe": "cpe:/o:redhat:enterprise_linux:2.1", "package": "openssh-0:3.1p1-21", "product_name": "Red Hat Enterprise Linux 2.1", "release_date": "2006-09-29T00:00:00Z"}, {"advisory": "RHSA-2006:0298", "cpe": "cpe:/o:redhat:enterprise_linux:3", "package": "openssh-0:3.6.1p2-33.30.9", "product_name": "Red Hat Enterprise Linux 3", "release_date": "2006-07-20T00:00:00Z"}], "bugzilla": {"description": "security flaw", "id": "1617024", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1617024"}, "csaw": false, "details": ["OpenSSH 3.6.1 and earlier, when restricting host access by numeric IP addresses and with VerifyReverseMapping disabled, allows remote attackers to bypass \"from=\" and \"user@host\" address restrictions by connecting to a host from a system whose reverse DNS hostname contains the numeric IP address."], "name": "CVE-2003-0386", "public_date": "2003-06-05T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2003-0386\nhttps://nvd.nist.gov/vuln/detail/CVE-2003-0386"], "threat_severity": "Low"}

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