CVE-2007-2028

{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "datePublic": "2007-04-10T00:00:00.000Z", "descriptions": [{"lang": "en", "value": "Memory leak in freeRADIUS 1.1.5 and earlier allows remote attackers to cause a denial of service (memory consumption) via a large number of EAP-TTLS tunnel connections using malformed Diameter format attributes, which causes the authentication request to be rejected but does not reclaim VALUE_PAIR data structures."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2017-10-10T00:57:01.000Z", "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "shortName": "redhat"}, "references": [{"name": "2007-0013", "tags": ["vendor-advisory", "x_refsource_TRUSTIX"], "url": "http://www.trustix.org/errata/2007/0013/"}, {"name": "oval:org.mitre.oval:def:11156", "tags": ["vdb-entry", "signature", "x_refsource_OVAL"], "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11156"}, {"name": "MDKSA-2007:085", "tags": ["vendor-advisory", "x_refsource_MANDRIVA"], "url": "http://www.mandriva.com/security/advisories?name=MDKSA-2007:085"}, {"name": "GLSA-200704-14", "tags": ["vendor-advisory", "x_refsource_GENTOO"], "url": "http://security.gentoo.org/glsa/glsa-200704-14.xml"}, {"name": "24996", "tags": ["third-party-advisory", "x_refsource_SECUNIA"], "url": "http://secunia.com/advisories/24996"}, {"name": "ADV-2007-1369", "tags": ["vdb-entry", "x_refsource_VUPEN"], "url": "http://www.vupen.com/english/advisories/2007/1369"}, {"name": "RHSA-2007:0338", "tags": ["vendor-advisory", "x_refsource_REDHAT"], "url": "http://rhn.redhat.com/errata/RHSA-2007-0338.html"}, {"name": "24849", "tags": ["third-party-advisory", "x_refsource_SECUNIA"], "url": "http://secunia.com/advisories/24849"}, {"name": "23466", "tags": ["vdb-entry", "x_refsource_BID"], "url": "http://www.securityfocus.com/bid/23466"}, {"name": "24917", "tags": ["third-party-advisory", "x_refsource_SECUNIA"], "url": "http://secunia.com/advisories/24917"}, {"tags": ["x_refsource_CONFIRM"], "url": "http://www.freeradius.org/security.html"}, {"name": "SUSE-SR:2007:010", "tags": ["vendor-advisory", "x_refsource_SUSE"], "url": "http://www.novell.com/linux/security/advisories/2007_10_sr.html"}, {"name": "25201", "tags": ["third-party-advisory", "x_refsource_SECUNIA"], "url": "http://secunia.com/advisories/25201"}, {"name": "24907", "tags": ["third-party-advisory", "x_refsource_SECUNIA"], "url": "http://secunia.com/advisories/24907"}, {"name": "25220", "tags": ["third-party-advisory", "x_refsource_SECUNIA"], "url": "http://secunia.com/advisories/25220"}, {"name": "1018042", "tags": ["vdb-entry", "x_refsource_SECTRACK"], "url": "http://www.securitytracker.com/id?1018042"}]}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-07T13:23:50.303Z"}, "title": "CVE Program Container", "references": [{"name": "2007-0013", "tags": ["vendor-advisory", "x_refsource_TRUSTIX", "x_transferred"], "url": "http://www.trustix.org/errata/2007/0013/"}, {"name": "oval:org.mitre.oval:def:11156", "tags": ["vdb-entry", "signature", "x_refsource_OVAL", "x_transferred"], "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11156"}, {"name": "MDKSA-2007:085", "tags": ["vendor-advisory", "x_refsource_MANDRIVA", "x_transferred"], "url": "http://www.mandriva.com/security/advisories?name=MDKSA-2007:085"}, {"name": "GLSA-200704-14", "tags": ["vendor-advisory", "x_refsource_GENTOO", "x_transferred"], "url": "http://security.gentoo.org/glsa/glsa-200704-14.xml"}, {"name": "24996", "tags": ["third-party-advisory", "x_refsource_SECUNIA", "x_transferred"], "url": "http://secunia.com/advisories/24996"}, {"name": "ADV-2007-1369", "tags": ["vdb-entry", "x_refsource_VUPEN", "x_transferred"], "url": "http://www.vupen.com/english/advisories/2007/1369"}, {"name": "RHSA-2007:0338", "tags": ["vendor-advisory", "x_refsource_REDHAT", "x_transferred"], "url": "http://rhn.redhat.com/errata/RHSA-2007-0338.html"}, {"name": "24849", "tags": ["third-party-advisory", "x_refsource_SECUNIA", "x_transferred"], "url": "http://secunia.com/advisories/24849"}, {"name": "23466", "tags": ["vdb-entry", "x_refsource_BID", "x_transferred"], "url": "http://www.securityfocus.com/bid/23466"}, {"name": "24917", "tags": ["third-party-advisory", "x_refsource_SECUNIA", "x_transferred"], "url": "http://secunia.com/advisories/24917"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "http://www.freeradius.org/security.html"}, {"name": "SUSE-SR:2007:010", "tags": ["vendor-advisory", "x_refsource_SUSE", "x_transferred"], "url": "http://www.novell.com/linux/security/advisories/2007_10_sr.html"}, {"name": "25201", "tags": ["third-party-advisory", "x_refsource_SECUNIA", "x_transferred"], "url": "http://secunia.com/advisories/25201"}, {"name": "24907", "tags": ["third-party-advisory", "x_refsource_SECUNIA", "x_transferred"], "url": "http://secunia.com/advisories/24907"}, {"name": "25220", "tags": ["third-party-advisory", "x_refsource_SECUNIA", "x_transferred"], "url": "http://secunia.com/advisories/25220"}, {"name": "1018042", "tags": ["vdb-entry", "x_refsource_SECTRACK", "x_transferred"], "url": "http://www.securitytracker.com/id?1018042"}]}]}, "cveMetadata": {"assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "assignerShortName": "redhat", "cveId": "CVE-2007-2028", "datePublished": "2007-04-13T18:00:00.000Z", "dateReserved": "2007-04-13T00:00:00.000Z", "dateUpdated": "2024-08-07T13:23:50.303Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{}

{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "secalert@redhat.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:freeradius:freeradius:*:*:*:*:*:*:*:*", "matchCriteriaId": "D9C422CB-4D04-43F5-A10C-CD5B216E6D28", "versionEndIncluding": "1.1.5", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Memory leak in freeRADIUS 1.1.5 and earlier allows remote attackers to cause a denial of service (memory consumption) via a large number of EAP-TTLS tunnel connections using malformed Diameter format attributes, which causes the authentication request to be rejected but does not reclaim VALUE_PAIR data structures."}, {"lang": "es", "value": "Filtraci\u00f3n de memoria en freeRADIUS 1.1.5 y anteriores permite a atacantes remotos provocar denegaci\u00f3n de servicio (consumo de memoria) a trav\u00e9s de un gran n\u00famero de conexiones de tunel de EAP-TTLS utilizando atributos de formato mal formado de Diameter, lo cual hace que la respuesta de validaci\u00f3n sea rechazada pero no recupera la estructura de datos VALUE_PAIR."}], "id": "CVE-2007-2028", "lastModified": "2026-06-16T22:38:46.743", "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": "2007-04-13T18:19:00.000", "references": [{"source": "secalert@redhat.com", "url": "http://rhn.redhat.com/errata/RHSA-2007-0338.html"}, {"source": "secalert@redhat.com", "url": "http://secunia.com/advisories/24849"}, {"source": "secalert@redhat.com", "url": "http://secunia.com/advisories/24907"}, {"source": "secalert@redhat.com", "url": "http://secunia.com/advisories/24917"}, {"source": "secalert@redhat.com", "url": "http://secunia.com/advisories/24996"}, {"source": "secalert@redhat.com", "url": "http://secunia.com/advisories/25201"}, {"source": "secalert@redhat.com", "url": "http://secunia.com/advisories/25220"}, {"source": "secalert@redhat.com", "url": "http://security.gentoo.org/glsa/glsa-200704-14.xml"}, {"source": "secalert@redhat.com", "url": "http://www.freeradius.org/security.html"}, {"source": "secalert@redhat.com", "url": "http://www.mandriva.com/security/advisories?name=MDKSA-2007:085"}, {"source": "secalert@redhat.com", "url": "http://www.novell.com/linux/security/advisories/2007_10_sr.html"}, {"source": "secalert@redhat.com", "url": "http://www.securityfocus.com/bid/23466"}, {"source": "secalert@redhat.com", "url": "http://www.securitytracker.com/id?1018042"}, {"source": "secalert@redhat.com", "url": "http://www.trustix.org/errata/2007/0013/"}, {"source": "secalert@redhat.com", "url": "http://www.vupen.com/english/advisories/2007/1369"}, {"source": "secalert@redhat.com", "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11156"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://rhn.redhat.com/errata/RHSA-2007-0338.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://secunia.com/advisories/24849"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://secunia.com/advisories/24907"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://secunia.com/advisories/24917"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://secunia.com/advisories/24996"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://secunia.com/advisories/25201"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://secunia.com/advisories/25220"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://security.gentoo.org/glsa/glsa-200704-14.xml"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.freeradius.org/security.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.mandriva.com/security/advisories?name=MDKSA-2007:085"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.novell.com/linux/security/advisories/2007_10_sr.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securityfocus.com/bid/23466"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securitytracker.com/id?1018042"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.trustix.org/errata/2007/0013/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.vupen.com/english/advisories/2007/1369"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11156"}], "sourceIdentifier": "secalert@redhat.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-Other"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"affected_release": [{"advisory": "RHSA-2007:0338", "cpe": "cpe:/o:redhat:enterprise_linux:3", "package": "freeradius-0:1.0.1-2.RHEL3.4", "product_name": "Red Hat Enterprise Linux 3", "release_date": "2007-05-10T00:00:00Z"}, {"advisory": "RHSA-2007:0338", "cpe": "cpe:/o:redhat:enterprise_linux:4", "package": "freeradius-0:1.0.1-3.RHEL4.5", "product_name": "Red Hat Enterprise Linux 4", "release_date": "2007-05-10T00:00:00Z"}, {"advisory": "RHSA-2007:0338", "cpe": "cpe:/o:redhat:enterprise_linux:5", "package": "freeradius-0:1.1.3-1.2.el5", "product_name": "Red Hat Enterprise Linux 5", "release_date": "2007-05-10T00:00:00Z"}], "bugzilla": {"description": "security flaw", "id": "1618307", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1618307"}, "csaw": false, "details": ["Memory leak in freeRADIUS 1.1.5 and earlier allows remote attackers to cause a denial of service (memory consumption) via a large number of EAP-TTLS tunnel connections using malformed Diameter format attributes, which causes the authentication request to be rejected but does not reclaim VALUE_PAIR data structures."], "name": "CVE-2007-2028", "public_date": "2007-04-12T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2007-2028\nhttps://nvd.nist.gov/vuln/detail/CVE-2007-2028"], "threat_severity": "Moderate"}

{}