CVE-2007-4743

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{}

{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "secalert@redhat.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:mit:kerberos_5:1.4:*:*:*:*:*:*:*", "matchCriteriaId": "52F0EECF-7787-442B-9888-D22F7D36C3DE", "vulnerable": true}, {"criteria": "cpe:2.3:a:mit:kerberos_5:1.4.1:*:*:*:*:*:*:*", "matchCriteriaId": "EF344AED-BE00-4A9B-A9DE-C6FB0BEE4617", "vulnerable": true}, {"criteria": "cpe:2.3:a:mit:kerberos_5:1.4.2:*:*:*:*:*:*:*", "matchCriteriaId": "567406CA-58D8-453E-B36E-6D1D2EFC8EB6", "vulnerable": true}, {"criteria": "cpe:2.3:a:mit:kerberos_5:1.4.3:*:*:*:*:*:*:*", "matchCriteriaId": "7830E03F-A813-4E35-893E-BF27395CEFB3", "vulnerable": true}, {"criteria": "cpe:2.3:a:mit:kerberos_5:1.4.4:*:*:*:*:*:*:*", "matchCriteriaId": "7764411E-C056-4696-822E-235F2620FAC4", "vulnerable": true}, {"criteria": "cpe:2.3:a:mit:kerberos_5:1.5:*:*:*:*:*:*:*", "matchCriteriaId": "4DD315AE-868B-4061-BF01-CDBF59B02499", "vulnerable": true}, {"criteria": "cpe:2.3:a:mit:kerberos_5:1.5.1:*:*:*:*:*:*:*", "matchCriteriaId": "B639DD5F-71C7-4D9B-BA5C-51CAF64140B6", "vulnerable": true}, {"criteria": "cpe:2.3:a:mit:kerberos_5:1.5.2:*:*:*:*:*:*:*", "matchCriteriaId": "2B904DCE-D59F-45C7-A814-DE42CF02792D", "vulnerable": true}, {"criteria": "cpe:2.3:a:mit:kerberos_5:1.5.3:*:*:*:*:*:*:*", "matchCriteriaId": "9957FE9E-1E89-4C27-852C-44F866A1834E", "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}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The original patch for CVE-2007-3999 in svc_auth_gss.c in the RPCSEC_GSS RPC library in MIT Kerberos 5 (krb5) 1.4 through 1.6.2, as used by the Kerberos administration daemon (kadmind) and other applications that use krb5, does not correctly check the buffer length in some environments and architectures, which might allow remote attackers to conduct a buffer overflow attack."}, {"lang": "es", "value": "El parche original para la CVE-2007-3999 en el svc_auth_gss.c de la librer\u00eda RPCSEC_GSS RPC en el MIT Kerberos 5 (krb5) 1.4 hasta el 1.6.2, como el utilizado en el demonio de administraci\u00f3n del Kerberos (kadmind) y otras aplicaciones que utlizan el krb5, no verifica correctamente la longitud del b\u00fafer en algunos entornos y arquitecturas, lo que puede permitir a atacantes remotos llevar a cabo un ataque de desbordamiento de b\u00fafer."}], "id": "CVE-2007-4743", "lastModified": "2026-06-16T22:44:41.623", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 10.0, "confidentialityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 10.0, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2007-09-06T22:17:00.000", "references": [{"source": "secalert@redhat.com", "tags": ["Patch"], "url": "http://article.gmane.org/gmane.comp.encryption.kerberos.announce/86"}, {"source": "secalert@redhat.com", "url": "http://docs.info.apple.com/article.html?artnum=307041"}, {"source": "secalert@redhat.com", "url": "http://lists.apple.com/archives/security-announce/2007/Nov/msg00002.html"}, {"source": "secalert@redhat.com", "url": "http://secunia.com/advisories/26699"}, 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{"affected_release": [{"advisory": "RHSA-2007:0892", "cpe": "cpe:/o:redhat:enterprise_linux:5", "package": "krb5-0:1.5-29", "product_name": "Red Hat Enterprise Linux 5", "release_date": "2007-09-07T00:00:00Z"}], "bugzilla": {"description": "krb5 incomplete fix for CVE-2007-3999", "id": "281561", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=281561"}, "csaw": false, "details": ["The original patch for CVE-2007-3999 in svc_auth_gss.c in the RPCSEC_GSS RPC library in MIT Kerberos 5 (krb5) 1.4 through 1.6.2, as used by the Kerberos administration daemon (kadmind) and other applications that use krb5, does not correctly check the buffer length in some environments and architectures, which might allow remote attackers to conduct a buffer overflow attack."], "name": "CVE-2007-4743", "public_date": "2007-09-05T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2007-4743\nhttps://nvd.nist.gov/vuln/detail/CVE-2007-4743"], "threat_severity": "Important"}

{}