CVE-2010-1320

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remote authenticated users to cause a denial of service (daemon crash) or possibly execute arbitrary code via a request associated with (1) renewal or (2) validation."}, {"lang": "es", "value": "Una doble vulnerabilidad en do_tgs_req.c en el Centro de distribuci\u00f3n de claves (KDC) en MIT Kerberos 5 (tambi\u00e9n conocido como krb5) versiones v1.7.x y v1.8.x antes de v1.8.2 permite a los usuarios remotos autenticados causar una denegaci\u00f3n de servicio (con ca\u00edda del demonio) o posiblemente ejecutar c\u00f3digo arbitrario mediante una petici\u00f3n asociada con una (1) renovaci\u00f3n o (2) validaci\u00f3n."}], "id": "CVE-2010-1320", "lastModified": "2026-06-16T23:18:07.153", "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": "2010-04-22T14:30:01.040", "references": [{"source": "cve@mitre.org", "url": "http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=577490"}, {"source": "cve@mitre.org", "url": "http://lists.apple.com/archives/security-announce/2010//Jun/msg00001.html"}, {"source": "cve@mitre.org", "url": "http://lists.opensuse.org/opensuse-security-announce/2010-04/msg00006.html"}, {"source": "cve@mitre.org", "url": "http://secunia.com/advisories/39656"}, {"source": "cve@mitre.org", "url": "http://secunia.com/advisories/39784"}, {"source": "cve@mitre.org", "url": "http://secunia.com/advisories/40220"}, {"source": "cve@mitre.org", "url": "http://securitytracker.com/id?1023904"}, {"source": "cve@mitre.org", "url": 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"http://www.ubuntu.com/usn/USN-940-1"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.vupen.com/english/advisories/2010/1001"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.vupen.com/english/advisories/2010/1192"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.vupen.com/english/advisories/2010/1481"}], "sourceIdentifier": "cve@mitre.org", "vendorComments": [{"comment": "Not vulnerable. This issue did not affect the versions of krb5 as shipped with Red Hat Enterprise Linux 3, 4, or 5.", "lastModified": "2010-04-22T00:00:00", "organization": "Red Hat"}], "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-399"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"bugzilla": {"description": "krb5: double-free vulnerability in 1.7+", "id": "581922", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=581922"}, "csaw": false, "cwe": "CWE-416->CWE-119", "details": ["Double free vulnerability in do_tgs_req.c in the Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) 1.7.x and 1.8.x before 1.8.2 allows remote authenticated users to cause a denial of service (daemon crash) or possibly execute arbitrary code via a request associated with (1) renewal or (2) validation."], "name": "CVE-2010-1320", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Not affected", "package_name": "krb5", "product_name": "Red Hat Enterprise Linux 6"}], "public_date": "2010-04-20T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2010-1320\nhttps://nvd.nist.gov/vuln/detail/CVE-2010-1320"], "statement": "Not vulnerable. This issue did not affect the versions of krb5 as shipped with Red Hat Enterprise Linux 3, 4, or 5.", "threat_severity": "Important"}

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