CVE-2007-5894

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NOTE: the vendor disputes this issue, stating \" The 'length' variable is only uninitialized if 'auth_type' is neither the 'KERBEROS_V4' nor 'GSSAPI'; this condition cannot occur in the unmodified source code."}, {"lang": "es", "value": "** EN DISPUTA ** La funci\u00f3n de respuesta en ftpd.c en gssftp ftpd en MIT Kerberos 5 (krb5) no inicializa la variable de longitud cuando auth_type tiene un cierto valor, que tiene un impacto desconocido y vectores de ataque autenticados remotos. NOTA: la divulgaci\u00f3n original identifica err\u00f3neamente las condiciones bajo las cuales se utiliza la variable no inicializada. NOTA: el proveedor discute este problema, indicando que \"la variable 'longitud' solo no se inicializa si 'auth_type' no es ni 'KERBEROS_V4' ni 'GSSAPI'; esta condici\u00f3n no puede ocurrir en el c\u00f3digo fuente no modificado\"."}], "id": "CVE-2007-5894", "lastModified": "2026-11-06T17:19:45.163", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 9.3, "confidentialityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "vectorString": "AV:N/AC:M/Au:N/C:C/I:C/A:C", "version": "2.0"}, "exploitabilityScore": 8.6, "impactScore": 10.0, "obtainAllPrivilege": true, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2007-12-06T02:46:00.000", "references": [{"source": "cve@mitre.org", "tags": ["Issue Tracking", "Mailing List", "Third Party Advisory"], "url": "http://bugs.gentoo.org/show_bug.cgi?id=199205"}, {"source": "cve@mitre.org", "tags": ["Broken Link"], "url": "http://osvdb.org/44333"}, {"source": "cve@mitre.org", "tags": ["Mailing List"], "url": "http://seclists.org/fulldisclosure/2007/Dec/0176.html"}, {"source": "cve@mitre.org", "tags": ["Mailing List"], "url": "http://seclists.org/fulldisclosure/2007/Dec/0321.html"}, {"source": "cve@mitre.org", "tags": ["Vendor Advisory", "Broken Link"], "url": "http://secunia.com/advisories/28636"}, {"source": "cve@mitre.org", "tags": ["Vendor Advisory", "Broken Link"], "url": "http://secunia.com/advisories/29457"}, {"source": "cve@mitre.org", "tags": ["Broken Link"], "url": "http://wiki.rpath.com/Advisories:rPSA-2008-0112"}, {"source": "cve@mitre.org", "tags": ["Broken Link"], "url": "http://wiki.rpath.com/wiki/Advisories:rPSA-2008-0112"}, {"source": "cve@mitre.org", "tags": ["Broken Link"], "url": "http://www.novell.com/linux/security/advisories/suse_security_summary_report.html"}, {"source": "cve@mitre.org", "tags": ["Broken Link"], "url": "http://www.securityfocus.com/archive/1/489883/100/0/threaded"}, {"source": "cve@mitre.org", "tags": ["Broken Link"], "url": "http://www.securityfocus.com/bid/26750"}, {"source": "cve@mitre.org", "tags": ["Broken Link"], "url": "https://issues.rpath.com/browse/RPL-2012"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Issue Tracking", "Mailing List", "Third Party Advisory"], "url": "http://bugs.gentoo.org/show_bug.cgi?id=199205"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Broken Link"], "url": "http://osvdb.org/44333"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Mailing List"], "url": "http://seclists.org/fulldisclosure/2007/Dec/0176.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Mailing List"], "url": "http://seclists.org/fulldisclosure/2007/Dec/0321.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory", "Broken Link"], "url": "http://secunia.com/advisories/28636"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory", "Broken Link"], "url": "http://secunia.com/advisories/29457"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Broken Link"], "url": "http://wiki.rpath.com/Advisories:rPSA-2008-0112"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Broken Link"], "url": "http://wiki.rpath.com/wiki/Advisories:rPSA-2008-0112"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Broken Link"], "url": "http://www.novell.com/linux/security/advisories/suse_security_summary_report.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Broken Link"], "url": "http://www.securityfocus.com/archive/1/489883/100/0/threaded"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Broken Link"], "url": "http://www.securityfocus.com/bid/26750"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Broken Link"], "url": "https://issues.rpath.com/browse/RPL-2012"}], "sourceIdentifier": "cve@mitre.org", "vendorComments": [{"comment": "This issue is not a vulnerability, for more information see http://marc.info/?m=119743235325151", "lastModified": "2007-12-14T00:00:00", "organization": "Red Hat"}], "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-noinfo"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"bugzilla": {"description": "krb5: ftpd - use of uninitialized variables", "id": "415311", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=415311"}, "csaw": false, "details": ["The reply function in ftpd.c in the gssftp ftpd in MIT Kerberos 5 (krb5) does not initialize the length variable when auth_type has a certain value, which has unknown impact and remote authenticated attack vectors. NOTE: the original disclosure misidentifies the conditions under which the uninitialized variable is used. NOTE: the vendor disputes this issue, stating \" The 'length' variable is only uninitialized if 'auth_type' is neither the 'KERBEROS_V4' nor 'GSSAPI'; this condition cannot occur in the unmodified source code."], "name": "CVE-2007-5894", "public_date": "2007-11-14T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2007-5894"], "statement": "This issue is not a vulnerability, for more information see https://marc.info/?m=119743235325151", "threat_severity": "Low"}

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