CVE-2010-1322

{"id": "CVE-2010-1322", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 6.5, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P", "authentication": "SINGLE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "published": "2010-10-07T21:00:01.407", "references": [{"url": "http://lists.opensuse.org/opensuse-security-announce/2010-10/msg00006.html", "source": "cve@mitre.org"}, {"url": "http://web.mit.edu/kerberos/advisories/MITKRB5-SA-2010-006.txt", "tags": ["Patch", "Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "http://www.mandriva.com/security/advisories?name=MDVSA-2010:202", "source": "cve@mitre.org"}, {"url": "http://www.redhat.com/support/errata/RHSA-2010-0863.html", "source": "cve@mitre.org"}, {"url": "http://www.securityfocus.com/archive/1/514144/100/0/threaded", "source": "cve@mitre.org"}, {"url": "http://www.securityfocus.com/bid/43756", "tags": ["Patch"], "source": "cve@mitre.org"}, {"url": "http://www.ubuntu.com/usn/USN-999-1", "source": "cve@mitre.org"}, {"url": "http://www.vupen.com/english/advisories/2010/2865", "source": "cve@mitre.org"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-20"}]}], "descriptions": [{"lang": "en", "value": "The merge_authdata function in kdc_authdata.c in the Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) 1.8.x before 1.8.4 does not properly manage an index into an authorization-data list, which allows remote attackers to cause a denial of service (daemon crash), or possibly obtain sensitive information, spoof authorization, or execute arbitrary code, via a TGS request that triggers an uninitialized pointer dereference, as demonstrated by a request from a Windows Active Directory client."}, {"lang": "es", "value": "La funci\u00f3n merge_authdata en kdc_authdata.c en el Key Distribution Center (KDC) en MIT Kerberos 5 (tambi\u00e9n conocido como krb5) v1.8.x anterior a v1.8.4 no maneja correctamente un \u00edndice en una lista de autorizaciones de datos, lo cual permite a atacantes remotos provocar una denegaci\u00f3n de servicio (ca\u00edda del servicio), o posiblemente obtener informaci\u00f3n sensible, falsificaci\u00f3n de autorizaci\u00f3n, o ejecutar c\u00f3digo arbitrario mediante una solicitud TGS, como lo demuestra una petici\u00f3n de un cliente de Windows Active Directory."}], "lastModified": "2020-01-21T15:46:02.220", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:mit:kerberos_5:1.8:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "36823B2B-5C72-4FF3-9301-FB263EB8CE09"}, {"criteria": "cpe:2.3:a:mit:kerberos_5:1.8.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "59AFA33E-FEBC-45F5-9EC6-8AA363163FB5"}, {"criteria": "cpe:2.3:a:mit:kerberos_5:1.8.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "04D83332-B2FD-4E86-A76C-C3F1CD3B3A31"}, {"criteria": "cpe:2.3:a:mit:kerberos_5:1.8.3:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "758A0011-20ED-414A-9DF3-50A161DF8BC2"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}