CVE-2012-5573

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a denial of service (memory consumption or excessive cell reception rate) or bypass intended flow-control restrictions via a RELAY_COMMAND_SENDME command."}, {"lang": "es", "value": "La funci\u00f3n connection_edge_process_relay_cell en o/relay.c en Tor antes de v0.2.3.25 mantiene circuitos incluso si llega una c\u00e9lula SendMe llega, lo que podr\u00eda permitir a atacantes remotos provocar una denegaci\u00f3n de servicio (consumo de memoria o la velocidad excesiva de c\u00e9lulas recepci\u00f3n) o evitar las restricciones de control de flujo a trav\u00e9s de un comando RELAY_COMMAND_SENDME."}], "id": "CVE-2012-5573", "lastModified": "2026-06-16T23:47:01.937", "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": "Primary", "userInteractionRequired": false}]}, "published": "2013-01-01T12:35:14.617", "references": [{"source": "secalert@redhat.com", "url": "http://openwall.com/lists/oss-security/2012/11/26/11"}, {"source": "secalert@redhat.com", "url": "http://secunia.com/advisories/51329"}, {"source": "secalert@redhat.com", "url": "http://security.gentoo.org/glsa/glsa-201301-03.xml"}, {"source": "secalert@redhat.com", "url": "https://bugs.gentoo.org/show_bug.cgi?id=444804"}, {"source": "secalert@redhat.com", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=880310"}, {"source": "secalert@redhat.com", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/80289"}, {"source": "secalert@redhat.com", "tags": ["Patch"], "url": "https://gitweb.torproject.org/arma/tor.git/commitdiff/b9b54568c0bb64c32bd0b362954bdbc8c1234b16"}, {"source": "secalert@redhat.com", "url": "https://gitweb.torproject.org/tor.git/blob/release-0.2.3:/ReleaseNotes"}, {"source": "secalert@redhat.com", "tags": ["Vendor Advisory"], "url": "https://trac.torproject.org/projects/tor/ticket/6252"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://openwall.com/lists/oss-security/2012/11/26/11"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://secunia.com/advisories/51329"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://security.gentoo.org/glsa/glsa-201301-03.xml"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://bugs.gentoo.org/show_bug.cgi?id=444804"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=880310"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/80289"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "https://gitweb.torproject.org/arma/tor.git/commitdiff/b9b54568c0bb64c32bd0b362954bdbc8c1234b16"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://gitweb.torproject.org/tor.git/blob/release-0.2.3:/ReleaseNotes"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://trac.torproject.org/projects/tor/ticket/6252"}], "sourceIdentifier": "secalert@redhat.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-399"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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