{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "datePublic": "2012-09-10T00:00:00", "descriptions": [{"lang": "en", "value": "Stack-based buffer overflow in the cbtls_verify function in FreeRADIUS 2.1.10 through 2.1.12, when using TLS-based EAP methods, allows remote attackers to cause a denial of service (server crash) and possibly execute arbitrary code via a long \"not after\" timestamp in a client certificate."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2017-08-28T12:57:01", "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "shortName": "redhat"}, "references": [{"name": "50584", "tags": ["third-party-advisory", "x_refsource_SECUNIA"], "url": "http://secunia.com/advisories/50584"}, {"name": "APPLE-SA-2013-10-22-5", "tags": ["vendor-advisory", "x_refsource_APPLE"], "url": "http://lists.apple.com/archives/security-announce/2013/Oct/msg00006.html"}, {"name": "50637", "tags": ["third-party-advisory", "x_refsource_SECUNIA"], "url": "http://secunia.com/advisories/50637"}, {"name": "USN-1585-1", "tags": ["vendor-advisory", "x_refsource_UBUNTU"], "url": "http://www.ubuntu.com/usn/USN-1585-1"}, {"name": "RHSA-2012:1327", "tags": ["vendor-advisory", "x_refsource_REDHAT"], "url": "http://rhn.redhat.com/errata/RHSA-2012-1327.html"}, {"name": "50484", "tags": ["third-party-advisory", "x_refsource_SECUNIA"], "url": "http://secunia.com/advisories/50484"}, {"name": "DSA-2546", "tags": ["vendor-advisory", "x_refsource_DEBIAN"], "url": "http://www.debian.org/security/2012/dsa-2546"}, {"name": "55483", "tags": ["vdb-entry", "x_refsource_BID"], "url": "http://www.securityfocus.com/bid/55483"}, {"name": "1027509", "tags": ["vdb-entry", "x_refsource_SECTRACK"], "url": "http://www.securitytracker.com/id?1027509"}, {"tags": ["x_refsource_MISC"], "url": "http://www.pre-cert.de/advisories/PRE-SA-2012-06.txt"}, {"name": "20120910 [PRE-SA-2012-06] FreeRADIUS: Stack Overflow in TLS-based EAP Methods", "tags": ["mailing-list", "x_refsource_BUGTRAQ"], "url": "http://archives.neohapsis.com/archives/bugtraq/2012-09/0043.html"}, {"name": "[oss-security] 20120910 [PRE-SA-2012-06] FreeRADIUS: Stack Overflow in TLS-based EAP Methods", "tags": ["mailing-list", "x_refsource_MLIST"], "url": "http://www.openwall.com/lists/oss-security/2012/09/10/2"}, {"name": "MDVSA-2012:159", "tags": ["vendor-advisory", "x_refsource_MANDRIVA"], "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2012:159"}, {"name": "openSUSE-SU-2012:1200", "tags": ["vendor-advisory", "x_refsource_SUSE"], "url": "http://lists.opensuse.org/opensuse-security-announce/2012-09/msg00023.html"}, {"name": "freeradius-cbtlsverify-bo(78408)", "tags": ["vdb-entry", "x_refsource_XF"], "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/78408"}, {"name": "RHSA-2012:1326", "tags": ["vendor-advisory", "x_refsource_REDHAT"], "url": "http://rhn.redhat.com/errata/RHSA-2012-1326.html"}, {"name": "85325", "tags": ["vdb-entry", "x_refsource_OSVDB"], "url": "http://osvdb.org/85325"}, {"name": "50770", "tags": ["third-party-advisory", "x_refsource_SECUNIA"], "url": "http://secunia.com/advisories/50770"}, {"tags": ["x_refsource_CONFIRM"], "url": "http://freeradius.org/security.html"}, {"name": "FEDORA-2012-15743", "tags": ["vendor-advisory", "x_refsource_FEDORA"], "url": "http://lists.fedoraproject.org/pipermail/package-announce/2012-October/090171.html"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "secalert@redhat.com", "ID": "CVE-2012-3547", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "n/a", "version": {"version_data": [{"version_value": "n/a"}]}}]}, "vendor_name": "n/a"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "Stack-based buffer overflow in the cbtls_verify function in FreeRADIUS 2.1.10 through 2.1.12, when using TLS-based EAP methods, allows remote attackers to cause a denial of service (server crash) and possibly execute arbitrary code via a long \"not after\" timestamp in a client certificate."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "50584", "refsource": "SECUNIA", "url": "http://secunia.com/advisories/50584"}, {"name": "APPLE-SA-2013-10-22-5", "refsource": "APPLE", "url": "http://lists.apple.com/archives/security-announce/2013/Oct/msg00006.html"}, {"name": "50637", "refsource": "SECUNIA", "url": "http://secunia.com/advisories/50637"}, {"name": "USN-1585-1", "refsource": "UBUNTU", "url": "http://www.ubuntu.com/usn/USN-1585-1"}, {"name": "RHSA-2012:1327", "refsource": "REDHAT", "url": "http://rhn.redhat.com/errata/RHSA-2012-1327.html"}, {"name": "50484", "refsource": "SECUNIA", "url": "http://secunia.com/advisories/50484"}, {"name": "DSA-2546", "refsource": "DEBIAN", "url": "http://www.debian.org/security/2012/dsa-2546"}, {"name": "55483", "refsource": "BID", "url": "http://www.securityfocus.com/bid/55483"}, {"name": "1027509", "refsource": "SECTRACK", "url": "http://www.securitytracker.com/id?1027509"}, {"name": "http://www.pre-cert.de/advisories/PRE-SA-2012-06.txt", "refsource": "MISC", "url": "http://www.pre-cert.de/advisories/PRE-SA-2012-06.txt"}, {"name": "20120910 [PRE-SA-2012-06] FreeRADIUS: Stack Overflow in TLS-based EAP Methods", "refsource": "BUGTRAQ", "url": "http://archives.neohapsis.com/archives/bugtraq/2012-09/0043.html"}, {"name": "[oss-security] 20120910 [PRE-SA-2012-06] FreeRADIUS: Stack Overflow in TLS-based EAP Methods", "refsource": "MLIST", "url": "http://www.openwall.com/lists/oss-security/2012/09/10/2"}, {"name": "MDVSA-2012:159", "refsource": "MANDRIVA", "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2012:159"}, {"name": "openSUSE-SU-2012:1200", "refsource": "SUSE", "url": "http://lists.opensuse.org/opensuse-security-announce/2012-09/msg00023.html"}, {"name": "freeradius-cbtlsverify-bo(78408)", "refsource": "XF", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/78408"}, {"name": "RHSA-2012:1326", "refsource": "REDHAT", "url": "http://rhn.redhat.com/errata/RHSA-2012-1326.html"}, {"name": "85325", "refsource": "OSVDB", "url": "http://osvdb.org/85325"}, {"name": "50770", "refsource": "SECUNIA", "url": "http://secunia.com/advisories/50770"}, {"name": "http://freeradius.org/security.html", "refsource": "CONFIRM", "url": "http://freeradius.org/security.html"}, {"name": "FEDORA-2012-15743", "refsource": "FEDORA", "url": "http://lists.fedoraproject.org/pipermail/package-announce/2012-October/090171.html"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-06T20:13:49.904Z"}, "title": "CVE Program Container", "references": [{"name": "50584", "tags": ["third-party-advisory", "x_refsource_SECUNIA", "x_transferred"], "url": "http://secunia.com/advisories/50584"}, {"name": "APPLE-SA-2013-10-22-5", "tags": ["vendor-advisory", "x_refsource_APPLE", "x_transferred"], "url": "http://lists.apple.com/archives/security-announce/2013/Oct/msg00006.html"}, {"name": "50637", "tags": ["third-party-advisory", "x_refsource_SECUNIA", "x_transferred"], "url": "http://secunia.com/advisories/50637"}, {"name": "USN-1585-1", "tags": ["vendor-advisory", "x_refsource_UBUNTU", "x_transferred"], "url": "http://www.ubuntu.com/usn/USN-1585-1"}, {"name": "RHSA-2012:1327", "tags": ["vendor-advisory", "x_refsource_REDHAT", "x_transferred"], "url": "http://rhn.redhat.com/errata/RHSA-2012-1327.html"}, {"name": "50484", "tags": ["third-party-advisory", "x_refsource_SECUNIA", "x_transferred"], "url": "http://secunia.com/advisories/50484"}, {"name": "DSA-2546", "tags": ["vendor-advisory", "x_refsource_DEBIAN", "x_transferred"], "url": "http://www.debian.org/security/2012/dsa-2546"}, {"name": "55483", "tags": ["vdb-entry", "x_refsource_BID", "x_transferred"], "url": "http://www.securityfocus.com/bid/55483"}, {"name": "1027509", "tags": ["vdb-entry", "x_refsource_SECTRACK", "x_transferred"], "url": "http://www.securitytracker.com/id?1027509"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "http://www.pre-cert.de/advisories/PRE-SA-2012-06.txt"}, {"name": "20120910 [PRE-SA-2012-06] FreeRADIUS: Stack Overflow in TLS-based EAP Methods", "tags": ["mailing-list", "x_refsource_BUGTRAQ", "x_transferred"], "url": "http://archives.neohapsis.com/archives/bugtraq/2012-09/0043.html"}, {"name": "[oss-security] 20120910 [PRE-SA-2012-06] FreeRADIUS: Stack Overflow in TLS-based EAP Methods", "tags": ["mailing-list", "x_refsource_MLIST", "x_transferred"], "url": "http://www.openwall.com/lists/oss-security/2012/09/10/2"}, {"name": "MDVSA-2012:159", "tags": ["vendor-advisory", "x_refsource_MANDRIVA", "x_transferred"], "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2012:159"}, {"name": "openSUSE-SU-2012:1200", "tags": ["vendor-advisory", "x_refsource_SUSE", "x_transferred"], "url": "http://lists.opensuse.org/opensuse-security-announce/2012-09/msg00023.html"}, {"name": "freeradius-cbtlsverify-bo(78408)", "tags": ["vdb-entry", "x_refsource_XF", "x_transferred"], "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/78408"}, {"name": "RHSA-2012:1326", "tags": ["vendor-advisory", "x_refsource_REDHAT", "x_transferred"], "url": "http://rhn.redhat.com/errata/RHSA-2012-1326.html"}, {"name": "85325", "tags": ["vdb-entry", "x_refsource_OSVDB", "x_transferred"], "url": "http://osvdb.org/85325"}, {"name": "50770", "tags": ["third-party-advisory", "x_refsource_SECUNIA", "x_transferred"], "url": "http://secunia.com/advisories/50770"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "http://freeradius.org/security.html"}, {"name": "FEDORA-2012-15743", "tags": ["vendor-advisory", "x_refsource_FEDORA", "x_transferred"], "url": "http://lists.fedoraproject.org/pipermail/package-announce/2012-October/090171.html"}]}]}, "cveMetadata": {"assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "assignerShortName": "redhat", "cveId": "CVE-2012-3547", "datePublished": "2012-09-18T17:00:00", "dateReserved": "2012-06-14T00:00:00", "dateUpdated": "2024-08-06T20:13:49.904Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:freeradius:freeradius:2.1.10:*:*:*:*:*:*:*", "matchCriteriaId": "C593C44B-CB2B-4C38-A44D-BA1BC9BF3CDB", "vulnerable": true}, {"criteria": "cpe:2.3:a:freeradius:freeradius:2.1.11:*:*:*:*:*:*:*", "matchCriteriaId": "908DA549-0EE5-4B85-961F-1C67210F6AED", "vulnerable": true}, {"criteria": "cpe:2.3:a:freeradius:freeradius:2.1.12:*:*:*:*:*:*:*", "matchCriteriaId": "91FBBBC1-7106-4DA1-BBCF-9D776BB082ED", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "Stack-based buffer overflow in the cbtls_verify function in FreeRADIUS 2.1.10 through 2.1.12, when using TLS-based EAP methods, allows remote attackers to cause a denial of service (server crash) and possibly execute arbitrary code via a long \"not after\" timestamp in a client certificate."}, {"lang": "es", "value": "Desbordamiento de b\u00fafer basado en pila en la funci\u00f3n cbtls_verify en FreeRADIUS v2.1.10 hasta la v2.1.12, cuando se usan los m\u00e9todos TLS-based EAP, permite a atacantes remotos provocar una denegaci\u00f3n de servicio (ca\u00edda del servidor) y posiblemente ejecutar c\u00f3digo a trav\u00e9s de un sellado de tiempo \"not after\" largo, en un certificado de un cliente."}], "id": "CVE-2012-3547", "lastModified": "2024-11-21T01:41:06.377", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 6.8, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 8.6, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2012-09-18T17:55:07.850", "references": [{"source": "secalert@redhat.com", "url": "http://archives.neohapsis.com/archives/bugtraq/2012-09/0043.html"}, {"source": "secalert@redhat.com", "tags": ["Vendor Advisory"], "url": "http://freeradius.org/security.html"}, {"source": "secalert@redhat.com", "url": "http://lists.apple.com/archives/security-announce/2013/Oct/msg00006.html"}, {"source": "secalert@redhat.com", "url": "http://lists.fedoraproject.org/pipermail/package-announce/2012-October/090171.html"}, {"source": "secalert@redhat.com", "url": "http://lists.opensuse.org/opensuse-security-announce/2012-09/msg00023.html"}, {"source": "secalert@redhat.com", "url": "http://osvdb.org/85325"}, {"source": "secalert@redhat.com", "url": "http://rhn.redhat.com/errata/RHSA-2012-1326.html"}, {"source": "secalert@redhat.com", "url": "http://rhn.redhat.com/errata/RHSA-2012-1327.html"}, {"source": "secalert@redhat.com", "tags": ["Vendor Advisory"], "url": "http://secunia.com/advisories/50484"}, {"source": "secalert@redhat.com", "tags": ["Vendor Advisory"], "url": "http://secunia.com/advisories/50584"}, {"source": "secalert@redhat.com", "url": "http://secunia.com/advisories/50637"}, {"source": "secalert@redhat.com", "url": "http://secunia.com/advisories/50770"}, {"source": "secalert@redhat.com", "url": "http://www.debian.org/security/2012/dsa-2546"}, {"source": "secalert@redhat.com", "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2012:159"}, {"source": "secalert@redhat.com", "url": "http://www.openwall.com/lists/oss-security/2012/09/10/2"}, {"source": "secalert@redhat.com", "url": "http://www.pre-cert.de/advisories/PRE-SA-2012-06.txt"}, {"source": "secalert@redhat.com", "url": "http://www.securityfocus.com/bid/55483"}, {"source": "secalert@redhat.com", "url": "http://www.securitytracker.com/id?1027509"}, {"source": "secalert@redhat.com", "url": "http://www.ubuntu.com/usn/USN-1585-1"}, {"source": "secalert@redhat.com", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/78408"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://archives.neohapsis.com/archives/bugtraq/2012-09/0043.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "http://freeradius.org/security.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://lists.apple.com/archives/security-announce/2013/Oct/msg00006.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://lists.fedoraproject.org/pipermail/package-announce/2012-October/090171.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://lists.opensuse.org/opensuse-security-announce/2012-09/msg00023.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://osvdb.org/85325"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://rhn.redhat.com/errata/RHSA-2012-1326.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://rhn.redhat.com/errata/RHSA-2012-1327.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "http://secunia.com/advisories/50484"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "http://secunia.com/advisories/50584"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://secunia.com/advisories/50637"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://secunia.com/advisories/50770"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.debian.org/security/2012/dsa-2546"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2012:159"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.openwall.com/lists/oss-security/2012/09/10/2"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.pre-cert.de/advisories/PRE-SA-2012-06.txt"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securityfocus.com/bid/55483"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securitytracker.com/id?1027509"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.ubuntu.com/usn/USN-1585-1"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/78408"}], "sourceIdentifier": "secalert@redhat.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-119"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"acknowledgement": "Red Hat would like to thank Timo Warns (PRESENSE Technologies GmbH) for reporting this issue.", "affected_release": [{"advisory": "RHSA-2012:1327", "cpe": "cpe:/o:redhat:enterprise_linux:5", "package": "freeradius2-0:2.1.12-4.el5_8", "product_name": "Red Hat Enterprise Linux 5", "release_date": "2012-10-02T00:00:00Z"}, {"advisory": "RHSA-2012:1326", "cpe": "cpe:/o:redhat:enterprise_linux:6", "package": "freeradius-0:2.1.12-4.el6_3", "product_name": "Red Hat Enterprise Linux 6", "release_date": "2012-10-02T00:00:00Z"}], "bugzilla": {"description": "freeradius: stack-based buffer overflow via long expiration date fields in client X509 certificates", "id": "852752", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=852752"}, "csaw": false, "cvss": {"cvss_base_score": "5.0", "cvss_scoring_vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "status": "verified"}, "cwe": "CWE-121", "details": ["Stack-based buffer overflow in the cbtls_verify function in FreeRADIUS 2.1.10 through 2.1.12, when using TLS-based EAP methods, allows remote attackers to cause a denial of service (server crash) and possibly execute arbitrary code via a long \"not after\" timestamp in a client certificate."], "name": "CVE-2012-3547", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:5", "fix_state": "Not affected", "package_name": "freeradius", "product_name": "Red Hat Enterprise Linux 5"}], "public_date": "2012-09-10T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2012-3547\nhttps://nvd.nist.gov/vuln/detail/CVE-2012-3547"], "threat_severity": "Moderate", "upstream_fix": "freeradius 2.2.0"}