{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "datePublic": "2013-11-04T00:00:00.000Z", "descriptions": [{"lang": "en", "value": "The setup_server_realm function in main.c in the Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) before 1.10.7, when multiple realms are configured, allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via a crafted request."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2018-02-02T10:57:01.000Z", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre"}, "references": [{"tags": ["x_refsource_CONFIRM"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1026942"}, {"name": "openSUSE-SU-2013:1738", "tags": ["vendor-advisory", "x_refsource_SUSE"], "url": "http://lists.opensuse.org/opensuse-updates/2013-11/msg00082.html"}, {"name": "[debian-lts-announce] 20180131 [SECURITY] [DLA 1265-1] krb5 security update", "tags": ["mailing-list", "x_refsource_MLIST"], "url": "https://lists.debian.org/debian-lts-announce/2018/01/msg00040.html"}, {"tags": ["x_refsource_CONFIRM"], "url": "http://advisories.mageia.org/MGASA-2013-0335.html"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://github.com/krb5/krb5/commit/c2ccf4197f697c4ff143b8a786acdd875e70a89d"}, {"name": "openSUSE-SU-2013:1751", "tags": ["vendor-advisory", "x_refsource_SUSE"], "url": "http://lists.opensuse.org/opensuse-updates/2013-11/msg00086.html"}, {"tags": ["x_refsource_CONFIRM"], "url": "http://krbdev.mit.edu/rt/Ticket/Display.html?id=7757"}, {"tags": ["x_refsource_CONFIRM"], "url": "http://web.mit.edu/kerberos/krb5-1.10/README-1.10.7.txt"}, {"name": "63555", "tags": ["vdb-entry", "x_refsource_BID"], "url": "http://www.securityfocus.com/bid/63555"}, {"name": "openSUSE-SU-2013:1833", "tags": ["vendor-advisory", "x_refsource_SUSE"], "url": "http://lists.opensuse.org/opensuse-updates/2013-12/msg00026.html"}, {"tags": ["x_refsource_CONFIRM"], "url": "http://web.mit.edu/kerberos/krb5-1.11/README-1.11.4.txt"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cve@mitre.org", "ID": "CVE-2013-1418", "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": "The setup_server_realm function in main.c in the Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) before 1.10.7, when multiple realms are configured, allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via a crafted request."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "https://bugzilla.redhat.com/show_bug.cgi?id=1026942", "refsource": "CONFIRM", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1026942"}, {"name": "openSUSE-SU-2013:1738", "refsource": "SUSE", "url": "http://lists.opensuse.org/opensuse-updates/2013-11/msg00082.html"}, {"name": "[debian-lts-announce] 20180131 [SECURITY] [DLA 1265-1] krb5 security update", "refsource": "MLIST", "url": "https://lists.debian.org/debian-lts-announce/2018/01/msg00040.html"}, {"name": "http://advisories.mageia.org/MGASA-2013-0335.html", "refsource": "CONFIRM", "url": "http://advisories.mageia.org/MGASA-2013-0335.html"}, {"name": "https://github.com/krb5/krb5/commit/c2ccf4197f697c4ff143b8a786acdd875e70a89d", "refsource": "CONFIRM", "url": "https://github.com/krb5/krb5/commit/c2ccf4197f697c4ff143b8a786acdd875e70a89d"}, {"name": "openSUSE-SU-2013:1751", "refsource": "SUSE", "url": "http://lists.opensuse.org/opensuse-updates/2013-11/msg00086.html"}, {"name": "http://krbdev.mit.edu/rt/Ticket/Display.html?id=7757", "refsource": "CONFIRM", "url": "http://krbdev.mit.edu/rt/Ticket/Display.html?id=7757"}, {"name": "http://web.mit.edu/kerberos/krb5-1.10/README-1.10.7.txt", "refsource": "CONFIRM", "url": "http://web.mit.edu/kerberos/krb5-1.10/README-1.10.7.txt"}, {"name": "63555", "refsource": "BID", "url": "http://www.securityfocus.com/bid/63555"}, {"name": "openSUSE-SU-2013:1833", "refsource": "SUSE", "url": "http://lists.opensuse.org/opensuse-updates/2013-12/msg00026.html"}, {"name": "http://web.mit.edu/kerberos/krb5-1.11/README-1.11.4.txt", "refsource": "CONFIRM", "url": "http://web.mit.edu/kerberos/krb5-1.11/README-1.11.4.txt"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-06T15:04:47.885Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1026942"}, {"name": "openSUSE-SU-2013:1738", "tags": ["vendor-advisory", "x_refsource_SUSE", "x_transferred"], "url": "http://lists.opensuse.org/opensuse-updates/2013-11/msg00082.html"}, {"name": "[debian-lts-announce] 20180131 [SECURITY] [DLA 1265-1] krb5 security update", "tags": ["mailing-list", "x_refsource_MLIST", "x_transferred"], "url": "https://lists.debian.org/debian-lts-announce/2018/01/msg00040.html"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "http://advisories.mageia.org/MGASA-2013-0335.html"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://github.com/krb5/krb5/commit/c2ccf4197f697c4ff143b8a786acdd875e70a89d"}, {"name": "openSUSE-SU-2013:1751", "tags": ["vendor-advisory", "x_refsource_SUSE", "x_transferred"], "url": "http://lists.opensuse.org/opensuse-updates/2013-11/msg00086.html"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "http://krbdev.mit.edu/rt/Ticket/Display.html?id=7757"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "http://web.mit.edu/kerberos/krb5-1.10/README-1.10.7.txt"}, {"name": "63555", "tags": ["vdb-entry", "x_refsource_BID", "x_transferred"], "url": "http://www.securityfocus.com/bid/63555"}, {"name": "openSUSE-SU-2013:1833", "tags": ["vendor-advisory", "x_refsource_SUSE", "x_transferred"], "url": "http://lists.opensuse.org/opensuse-updates/2013-12/msg00026.html"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "http://web.mit.edu/kerberos/krb5-1.11/README-1.11.4.txt"}]}]}, "cveMetadata": {"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2013-1418", "datePublished": "2013-11-16T02:00:00.000Z", "dateReserved": "2013-01-24T00:00:00.000Z", "dateUpdated": "2024-08-06T15:04:47.885Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:mit:kerberos_5:*:*:*:*:*:*:*:*", "matchCriteriaId": "704EA682-C360-4B22-84F8-FF1EF0C97C3D", "versionEndExcluding": "1.10.7", "vulnerable": true}], "negate": false, "operator": "OR"}]}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*", "matchCriteriaId": "16F59A04-14CF-49E2-9973-645477EA09DA", "vulnerable": true}], "negate": false, "operator": "OR"}]}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:opensuse:opensuse:11.4:*:*:*:*:*:*:*", "matchCriteriaId": "DE554781-1EB9-446E-911F-6C11970C47F4", "vulnerable": true}, {"criteria": "cpe:2.3:o:opensuse:opensuse:12.2:*:*:*:*:*:*:*", "matchCriteriaId": "D806A17E-B8F9-466D-807D-3F1E77603DC8", "vulnerable": true}, {"criteria": "cpe:2.3:o:opensuse:opensuse:12.3:*:*:*:*:*:*:*", "matchCriteriaId": "DFBF430B-0832-44B0-AA0E-BA9E467F7668", "vulnerable": true}, {"criteria": "cpe:2.3:o:opensuse:opensuse:13.1:*:*:*:*:*:*:*", "matchCriteriaId": "A10BC294-9196-425F-9FB0-B1625465B47F", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The setup_server_realm function in main.c in the Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) before 1.10.7, when multiple realms are configured, allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via a crafted request."}, {"lang": "es", "value": "La funci\u00f3n setup_server_realm en main.c en Key Distribution Center (KDC) de MIT Kerberos 5 (tambi\u00e9n conocido como krb5) anterior a la versi\u00f3n 1.10.7, cuando se configuran varios campos, permite a atacantes remotos provocar una denegaci\u00f3n de servicio (referencia a un puntero NULL y cierre del demonio) a trav\u00e9s de una petici\u00f3n manipulada."}], "id": "CVE-2013-1418", "lastModified": "2026-04-29T01:13:23.040", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 4.3, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P", "version": "2.0"}, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2013-11-18T03:55:05.397", "references": [{"source": "cve@mitre.org", "tags": ["Third Party Advisory"], "url": "http://advisories.mageia.org/MGASA-2013-0335.html"}, {"source": "cve@mitre.org", "tags": ["Vendor Advisory"], "url": "http://krbdev.mit.edu/rt/Ticket/Display.html?id=7757"}, {"source": "cve@mitre.org", "tags": ["Mailing List", "Third Party Advisory"], "url": "http://lists.opensuse.org/opensuse-updates/2013-11/msg00082.html"}, {"source": "cve@mitre.org", "tags": ["Mailing List", "Third Party Advisory"], "url": "http://lists.opensuse.org/opensuse-updates/2013-11/msg00086.html"}, {"source": "cve@mitre.org", "tags": ["Mailing List", "Third Party Advisory"], "url": "http://lists.opensuse.org/opensuse-updates/2013-12/msg00026.html"}, {"source": "cve@mitre.org", "tags": ["Vendor Advisory"], "url": "http://web.mit.edu/kerberos/krb5-1.10/README-1.10.7.txt"}, {"source": "cve@mitre.org", "tags": ["Vendor Advisory"], "url": "http://web.mit.edu/kerberos/krb5-1.11/README-1.11.4.txt"}, {"source": "cve@mitre.org", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://www.securityfocus.com/bid/63555"}, {"source": "cve@mitre.org", "tags": ["Issue Tracking", "Third Party Advisory"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1026942"}, {"source": "cve@mitre.org", "tags": ["Patch", "Third Party Advisory"], "url": "https://github.com/krb5/krb5/commit/c2ccf4197f697c4ff143b8a786acdd875e70a89d"}, {"source": "cve@mitre.org", "tags": ["Mailing List", "Third Party Advisory"], "url": "https://lists.debian.org/debian-lts-announce/2018/01/msg00040.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "http://advisories.mageia.org/MGASA-2013-0335.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "http://krbdev.mit.edu/rt/Ticket/Display.html?id=7757"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Mailing List", "Third Party Advisory"], "url": "http://lists.opensuse.org/opensuse-updates/2013-11/msg00082.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Mailing List", "Third Party Advisory"], "url": "http://lists.opensuse.org/opensuse-updates/2013-11/msg00086.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Mailing List", "Third Party Advisory"], "url": "http://lists.opensuse.org/opensuse-updates/2013-12/msg00026.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "http://web.mit.edu/kerberos/krb5-1.10/README-1.10.7.txt"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "http://web.mit.edu/kerberos/krb5-1.11/README-1.11.4.txt"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://www.securityfocus.com/bid/63555"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Issue Tracking", "Third Party Advisory"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1026942"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Third Party Advisory"], "url": "https://github.com/krb5/krb5/commit/c2ccf4197f697c4ff143b8a786acdd875e70a89d"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Mailing List", "Third Party Advisory"], "url": "https://lists.debian.org/debian-lts-announce/2018/01/msg00040.html"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-476"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"affected_release": [{"advisory": "RHSA-2014:1245", "cpe": "cpe:/o:redhat:enterprise_linux:5", "package": "krb5-0:1.6.1-78.el5", "product_name": "Red Hat Enterprise Linux 5", "release_date": "2014-09-16T00:00:00Z"}, {"advisory": "RHSA-2014:1389", "cpe": "cpe:/o:redhat:enterprise_linux:6", "package": "krb5-0:1.10.3-33.el6", "product_name": "Red Hat Enterprise Linux 6", "release_date": "2014-10-13T00:00:00Z"}], "bugzilla": {"description": "krb5: multi-realm KDC null dereference leads to crash", "id": "1026942", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1026942"}, "csaw": false, "cvss": {"cvss_base_score": "4.3", "cvss_scoring_vector": "AV:N/AC:M/Au:N/C:N/I:N/A:P", "status": "verified"}, "cwe": "CWE-476", "details": ["The setup_server_realm function in main.c in the Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) before 1.10.7, when multiple realms are configured, allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via a crafted request.", "It was found that if a KDC served multiple realms, certain requests could cause the setup_server_realm() function to dereference a NULL pointer. A remote, unauthenticated attacker could use this flaw to crash the KDC using a specially crafted request."], "name": "CVE-2013-1418", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "krb5", "product_name": "Red Hat Enterprise Linux 7"}], "public_date": "2013-11-04T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2013-1418\nhttps://nvd.nist.gov/vuln/detail/CVE-2013-1418"], "threat_severity": "Moderate"}

{}