CVE-2007-5939

{"id": "CVE-2007-5939", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 10.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C", "authentication": "NONE", "integrityImpact": "COMPLETE", "accessComplexity": "LOW", "availabilityImpact": "COMPLETE", "confidentialityImpact": "COMPLETE"}, "acInsufInfo": false, "impactScore": 10.0, "baseSeverity": "HIGH", "obtainAllPrivilege": true, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "published": "2007-12-06T15:46:00.000", "references": [{"url": "http://bugs.gentoo.org/show_bug.cgi?id=199207", "source": "cve@mitre.org"}, {"url": "http://marc.info/?l=full-disclosure&m=119704362903699&w=2", "source": "cve@mitre.org"}, {"url": "http://osvdb.org/44750", "source": "cve@mitre.org"}, {"url": "http://securitytracker.com/id?1019057", "source": "cve@mitre.org"}, {"url": "http://www.mandriva.com/security/advisories?name=MDKSA-2007:239", "source": "cve@mitre.org"}, {"url": "http://www.securityfocus.com/bid/26758", "source": "cve@mitre.org"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-119"}]}], "descriptions": [{"lang": "en", "value": "The gss_userok function in appl/ftp/ftpd/gss_userok.c in Heimdal 0.7.2 does not allocate memory for the ticketfile pointer before calling free, which allows remote attackers to have an unknown impact via an invalid username. NOTE: the vulnerability was originally reported for ftpd.c, but this is incorrect."}, {"lang": "es", "value": "La funci\u00f3n gss_userok de appl/ftp/ftpd/gss_userok.c en Heimdal 0.7.2 no reserva memoria para el puntero ticketfile antes de llamar a la funci\u00f3n free, lo cual permite a atacantes remotos tener impacto desconocido mediante un nombre de usuario inv\u00e1lido. NOTA: la vulnerabilidad fue originalmente reportada para ftpd.c, pero esto es incorrecto."}], "lastModified": "2008-11-15T07:02:43.233", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:heimdal:heimdal:0.7.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "6AEE0CCA-5935-472D-8A73-301A89412E09"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}