{ "id": "CVE-2011-0282", "sourceIdentifier": "cve@mitre.org", "published": "2011-02-10T18:00:55.287", "lastModified": "2024-11-21T01:23:42.163", "vulnStatus": "Modified", "cveTags": [], "descriptions": [ { "lang": "en", "value": "The Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) 1.6.x through 1.9, when an LDAP backend is used, allows remote attackers to cause a denial of service (NULL pointer dereference or buffer over-read, and daemon crash) via a crafted principal name." }, { "lang": "es", "value": "El Key Distribution Center (KDC) en MIT Kerberos 5 (tambi\u00e9n conocido como krb5) v1.6.x hasta v1.9 cuando un se utiliza un backend LDAP, permite a atacantes remotos provocar una denegaci\u00f3n de servicio (desreferencia a puntero nulo o sobre-lectura, y ca\u00edda de demonio) a trav\u00e9s de un nombre principal manipulada." } ], "metrics": { "cvssMetricV2": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "2.0", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "baseScore": 5.0, "accessVector": "NETWORK", "accessComplexity": "LOW", "authentication": "NONE", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "availabilityImpact": "PARTIAL" }, "baseSeverity": "MEDIUM", "exploitabilityScore": 10.0, "impactScore": 2.9, "acInsufInfo": false, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false } ] }, "weaknesses": [ { "source": "nvd@nist.gov", "type": "Primary", "description": [ { "lang": "en", "value": "NVD-CWE-Other" } ] } ], "configurations": [ { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:a:mit:kerberos:5-1.6.3:*:*:*:*:*:*:*", "matchCriteriaId": "032730AE-1E53-4CA2-96FD-AD60CD27F3CA" }, { "vulnerable": true, "criteria": "cpe:2.3:a:mit:kerberos_5:1.6:*:*:*:*:*:*:*", "matchCriteriaId": "2C382DAA-68D2-4DD9-BE29-8EEB0BAF1A7A" }, { "vulnerable": true, "criteria": "cpe:2.3:a:mit:kerberos_5:1.6.1:*:*:*:*:*:*:*", "matchCriteriaId": "73BB258E-51CF-4D12-836B-BCEA587A3F5F" }, { "vulnerable": true, "criteria": "cpe:2.3:a:mit:kerberos_5:1.6.2:*:*:*:*:*:*:*", "matchCriteriaId": "F81DE01C-BA3B-40B4-BD85-17692F0AF8A8" }, { "vulnerable": true, "criteria": "cpe:2.3:a:mit:kerberos_5:1.7:*:*:*:*:*:*:*", "matchCriteriaId": "DFB1190E-BE7A-4C6B-862D-D5747C64E980" }, { "vulnerable": true, "criteria": "cpe:2.3:a:mit:kerberos_5:1.7.1:*:*:*:*:*:*:*", "matchCriteriaId": "4B09C090-B842-43C7-B8A6-DBF63D80FEC3" }, { "vulnerable": true, "criteria": "cpe:2.3:a:mit:kerberos_5:1.8:*:*:*:*:*:*:*", "matchCriteriaId": "36823B2B-5C72-4FF3-9301-FB263EB8CE09" }, { "vulnerable": true, "criteria": "cpe:2.3:a:mit:kerberos_5:1.8.1:*:*:*:*:*:*:*", "matchCriteriaId": "59AFA33E-FEBC-45F5-9EC6-8AA363163FB5" }, { "vulnerable": true, "criteria": "cpe:2.3:a:mit:kerberos_5:1.8.2:*:*:*:*:*:*:*", "matchCriteriaId": "04D83332-B2FD-4E86-A76C-C3F1CD3B3A31" }, { "vulnerable": true, "criteria": "cpe:2.3:a:mit:kerberos_5:1.8.3:*:*:*:*:*:*:*", "matchCriteriaId": "758A0011-20ED-414A-9DF3-50A161DF8BC2" }, { "vulnerable": true, "criteria": "cpe:2.3:a:mit:kerberos_5:1.9:*:*:*:*:*:*:*", "matchCriteriaId": "86738633-C081-4440-9F75-A775D6DF2228" } ] } ] } ], "references": [ { "url": "http://lists.opensuse.org/opensuse-security-announce/2011-02/msg00004.html", "source": "cve@mitre.org" }, { "url": "http://secunia.com/advisories/43260", "source": "cve@mitre.org", "tags": [ "Vendor Advisory" ] }, { "url": "http://secunia.com/advisories/43273", "source": "cve@mitre.org", "tags": [ "Vendor Advisory" ] }, { "url": "http://secunia.com/advisories/43275", "source": "cve@mitre.org", "tags": [ "Vendor Advisory" ] }, { "url": "http://secunia.com/advisories/46397", "source": "cve@mitre.org" }, { "url": "http://securityreason.com/securityalert/8073", "source": "cve@mitre.org" }, { "url": "http://web.mit.edu/kerberos/advisories/MITKRB5-SA-2011-002.txt", "source": "cve@mitre.org", "tags": [ "Vendor Advisory" ] }, { "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2011:024", "source": "cve@mitre.org" }, { "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2011:025", "source": "cve@mitre.org" }, { "url": "http://www.redhat.com/support/errata/RHSA-2011-0199.html", "source": "cve@mitre.org" }, { "url": "http://www.redhat.com/support/errata/RHSA-2011-0200.html", "source": "cve@mitre.org" }, { "url": "http://www.securityfocus.com/archive/1/516299/100/0/threaded", "source": "cve@mitre.org" }, { "url": "http://www.securityfocus.com/archive/1/520102/100/0/threaded", "source": "cve@mitre.org" }, { "url": "http://www.securityfocus.com/bid/46271", "source": "cve@mitre.org" }, { "url": "http://www.securitytracker.com/id?1025037", "source": "cve@mitre.org" }, { "url": "http://www.vmware.com/security/advisories/VMSA-2011-0012.html", "source": "cve@mitre.org" }, { "url": "http://www.vupen.com/english/advisories/2011/0330", "source": "cve@mitre.org", "tags": [ "Vendor Advisory" ] }, { "url": "http://www.vupen.com/english/advisories/2011/0333", "source": "cve@mitre.org", "tags": [ "Vendor Advisory" ] }, { "url": "http://www.vupen.com/english/advisories/2011/0347", "source": "cve@mitre.org", "tags": [ "Vendor Advisory" ] }, { "url": "http://www.vupen.com/english/advisories/2011/0464", "source": "cve@mitre.org" }, { "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/65323", "source": "cve@mitre.org" }, { "url": "http://lists.opensuse.org/opensuse-security-announce/2011-02/msg00004.html", "source": "af854a3a-2127-422b-91ae-364da2661108" }, { "url": "http://secunia.com/advisories/43260", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Vendor Advisory" ] }, { "url": "http://secunia.com/advisories/43273", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Vendor Advisory" ] }, { "url": "http://secunia.com/advisories/43275", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Vendor Advisory" ] }, { "url": "http://secunia.com/advisories/46397", "source": "af854a3a-2127-422b-91ae-364da2661108" }, { "url": "http://securityreason.com/securityalert/8073", "source": "af854a3a-2127-422b-91ae-364da2661108" }, { "url": "http://web.mit.edu/kerberos/advisories/MITKRB5-SA-2011-002.txt", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Vendor Advisory" ] }, { "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2011:024", "source": "af854a3a-2127-422b-91ae-364da2661108" }, { "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2011:025", "source": "af854a3a-2127-422b-91ae-364da2661108" }, { "url": "http://www.redhat.com/support/errata/RHSA-2011-0199.html", "source": "af854a3a-2127-422b-91ae-364da2661108" }, { "url": "http://www.redhat.com/support/errata/RHSA-2011-0200.html", "source": "af854a3a-2127-422b-91ae-364da2661108" }, { "url": "http://www.securityfocus.com/archive/1/516299/100/0/threaded", "source": "af854a3a-2127-422b-91ae-364da2661108" }, { "url": "http://www.securityfocus.com/archive/1/520102/100/0/threaded", "source": "af854a3a-2127-422b-91ae-364da2661108" }, { "url": "http://www.securityfocus.com/bid/46271", "source": "af854a3a-2127-422b-91ae-364da2661108" }, { "url": "http://www.securitytracker.com/id?1025037", "source": "af854a3a-2127-422b-91ae-364da2661108" }, { "url": "http://www.vmware.com/security/advisories/VMSA-2011-0012.html", "source": "af854a3a-2127-422b-91ae-364da2661108" }, { "url": "http://www.vupen.com/english/advisories/2011/0330", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Vendor Advisory" ] }, { "url": "http://www.vupen.com/english/advisories/2011/0333", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Vendor Advisory" ] }, { "url": "http://www.vupen.com/english/advisories/2011/0347", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Vendor Advisory" ] }, { "url": "http://www.vupen.com/english/advisories/2011/0464", "source": "af854a3a-2127-422b-91ae-364da2661108" }, { "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/65323", "source": "af854a3a-2127-422b-91ae-364da2661108" } ], "evaluatorComment": "Per: http://cwe.mitre.org/data/definitions/476.html\r\n\r\n'CWE-476: NULL Pointer Dereference'" }