CVE-2013-6800

{"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": "An unspecified third-party database module for the Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) 1.10.x allows remote authenticated users to cause a denial of service (NULL pointer dereference and daemon crash) via a crafted request, a different vulnerability than CVE-2013-1418."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2017-01-04T17:57:01.000Z", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre"}, "references": [{"tags": ["x_refsource_CONFIRM"], "url": "https://github.com/krb5/krb5/commit/c2ccf4197f697c4ff143b8a786acdd875e70a89d"}, {"tags": ["x_refsource_CONFIRM"], "url": "http://krbdev.mit.edu/rt/Ticket/Display.html?id=7757"}, {"name": "63770", "tags": ["vdb-entry", "x_refsource_BID"], "url": "http://www.securityfocus.com/bid/63770"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cve@mitre.org", "ID": "CVE-2013-6800", "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": "An unspecified third-party database module for the Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) 1.10.x allows remote authenticated users to cause a denial of service (NULL pointer dereference and daemon crash) via a crafted request, a different vulnerability than CVE-2013-1418."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "https://github.com/krb5/krb5/commit/c2ccf4197f697c4ff143b8a786acdd875e70a89d", "refsource": "CONFIRM", "url": "https://github.com/krb5/krb5/commit/c2ccf4197f697c4ff143b8a786acdd875e70a89d"}, {"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": "63770", "refsource": "BID", "url": "http://www.securityfocus.com/bid/63770"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-06T17:46:23.610Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://github.com/krb5/krb5/commit/c2ccf4197f697c4ff143b8a786acdd875e70a89d"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "http://krbdev.mit.edu/rt/Ticket/Display.html?id=7757"}, {"name": "63770", "tags": ["vdb-entry", "x_refsource_BID", "x_transferred"], "url": "http://www.securityfocus.com/bid/63770"}]}]}, "cveMetadata": {"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2013-6800", "datePublished": "2013-11-16T11:00:00.000Z", "dateReserved": "2013-11-15T00:00:00.000Z", "dateUpdated": "2024-08-06T17:46:23.610Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{}

{"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:mit:kerberos:5-1.10.5:*:*:*:*:*:*:*", "matchCriteriaId": "42238DD3-2CFB-4F88-9CB6-A2B6F71DBB9D", "vulnerable": true}, {"criteria": "cpe:2.3:a:mit:kerberos:5-1.10.6:*:*:*:*:*:*:*", "matchCriteriaId": "B8D48B3D-DE6C-47DA-8002-659AED084A04", "vulnerable": true}, {"criteria": "cpe:2.3:a:mit:kerberos:5-1.10.7:*:*:*:*:*:*:*", "matchCriteriaId": "DB845405-97B7-4609-A61E-68C5CCD374EA", "vulnerable": true}, {"criteria": "cpe:2.3:a:mit:kerberos_5:1.10:*:*:*:*:*:*:*", "matchCriteriaId": "FC504264-A9E9-4433-B7AA-6D5015A93FF3", "vulnerable": true}, {"criteria": "cpe:2.3:a:mit:kerberos_5:1.10.1:*:*:*:*:*:*:*", "matchCriteriaId": "77FA352F-520C-4C05-AD52-FC8586DB16B1", "vulnerable": true}, {"criteria": "cpe:2.3:a:mit:kerberos_5:1.10.2:*:*:*:*:*:*:*", "matchCriteriaId": "9FFB18F7-CB08-4AE4-9DEC-55D047819A0A", "vulnerable": true}, {"criteria": "cpe:2.3:a:mit:kerberos_5:1.10.3:*:*:*:*:*:*:*", "matchCriteriaId": "637E858A-7C16-490C-99A8-F46440E5F504", "vulnerable": true}, {"criteria": "cpe:2.3:a:mit:kerberos_5:1.10.4:*:*:*:*:*:*:*", "matchCriteriaId": "22840B84-2EA4-4E96-A8D8-154AAEADB806", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "An unspecified third-party database module for the Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) 1.10.x allows remote authenticated users to cause a denial of service (NULL pointer dereference and daemon crash) via a crafted request, a different vulnerability than CVE-2013-1418."}, {"lang": "es", "value": "Un m\u00f3dulo de base de datos de terceros sin especificar para Key Distribution Center (KDC) en MIT Kerberos 5 (tambi\u00e9n conocido como krb5) 1.10.x permite a usuarios remotos autenticados provocar una denegaci\u00f3n de servicio (referencia a puntero NULL y cierre del demonio) a trav\u00e9s de una petici\u00f3n manipulada, una vulnerabilidad diferente a CVE-2013-1418."}], "evaluatorComment": "CWE-476: NULL Pointer Dereference per http://cwe.mitre.org/data/definitions/476.html", "id": "CVE-2013-6800", "lastModified": "2026-06-17T00:00:57.490", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "PARTIAL", "baseScore": 4.0, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:S/C:N/I:N/A:P", "version": "2.0"}, "exploitabilityScore": 8.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2013-11-18T02:55:10.063", "references": [{"source": "cve@mitre.org", "url": "http://krbdev.mit.edu/rt/Ticket/Display.html?id=7757"}, {"source": "cve@mitre.org", "url": "http://www.securityfocus.com/bid/63770"}, {"source": "cve@mitre.org", "tags": ["Patch"], "url": "https://github.com/krb5/krb5/commit/c2ccf4197f697c4ff143b8a786acdd875e70a89d"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://krbdev.mit.edu/rt/Ticket/Display.html?id=7757"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securityfocus.com/bid/63770"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "https://github.com/krb5/krb5/commit/c2ccf4197f697c4ff143b8a786acdd875e70a89d"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-Other"}], "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: KDC remote DoS (NULL pointer dereference and daemon crash)", "id": "1031499", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1031499"}, "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": ["An unspecified third-party database module for the Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) 1.10.x allows remote authenticated users to cause a denial of service (NULL pointer dereference and daemon crash) via a crafted request, a different vulnerability than CVE-2013-1418.", "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-2013-6800", "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-2013-6800\nhttps://nvd.nist.gov/vuln/detail/CVE-2013-6800"], "threat_severity": "Moderate"}

{}