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[], "descriptions": [{"lang": "en", "value": "The cupsDoAuthentication function in auth.c in the client in CUPS before 1.4.4, when HAVE_GSSAPI is omitted, does not properly handle a demand for authorization, which allows remote CUPS servers to cause a denial of service (infinite loop) via HTTP_UNAUTHORIZED responses."}, {"lang": "es", "value": "La funci\u00f3n cupsDoAuthentication en auth.c en el cliente en CUPS en versiones anteriores a la 1.4.4, cuando se omite HAVE_GSSAPI, no maneja de manera apropiada una petici\u00f3n de autorizaci\u00f3n, lo que permite a servidores CUPS remotos provocar una denegaci\u00f3n de servicio (bucle infinito) mediante respuestas HTTP_UNAUTHORIZED."}], "id": "CVE-2010-2432", "lastModified": "2025-04-11T00:51:21.963", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 5.0, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2010-06-22T20:30:01.790", "references": [{"source": "cve@mitre.org", "tags": ["Patch", "Vendor Advisory"], "url": "http://cups.org/articles.php?L596"}, {"source": "cve@mitre.org", "url": "http://cups.org/str.php?L3518"}, {"source": "cve@mitre.org", "url": "http://secunia.com/advisories/43521"}, {"source": "cve@mitre.org", "url": "http://security.gentoo.org/glsa/glsa-201207-10.xml"}, {"source": "cve@mitre.org", "url": "http://www.debian.org/security/2011/dsa-2176"}, {"source": "cve@mitre.org", "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2011:146"}, {"source": "cve@mitre.org", "url": "http://www.vupen.com/english/advisories/2011/0535"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Vendor Advisory"], "url": "http://cups.org/articles.php?L596"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://cups.org/str.php?L3518"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://secunia.com/advisories/43521"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://security.gentoo.org/glsa/glsa-201207-10.xml"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.debian.org/security/2011/dsa-2176"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2011:146"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.vupen.com/english/advisories/2011/0535"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-399"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"bugzilla": {"description": "cups: DoS (infinite loop) via HTTP_UNAUTHORIZED responses STR #3518", "id": "607211", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=607211"}, "csaw": false, "cwe": "CWE-835", "details": ["The cupsDoAuthentication function in auth.c in the client in CUPS before 1.4.4, when HAVE_GSSAPI is omitted, does not properly handle a demand for authorization, which allows remote CUPS servers to cause a denial of service (infinite loop) via HTTP_UNAUTHORIZED responses."], "name": "CVE-2010-2432", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:3", "fix_state": "Not affected", "package_name": "cups", "product_name": "Red Hat Enterprise Linux 3"}, {"cpe": "cpe:/o:redhat:enterprise_linux:4", "fix_state": "Affected", "impact": "low", "package_name": "cups", "product_name": "Red Hat Enterprise Linux 4"}, {"cpe": "cpe:/o:redhat:enterprise_linux:5", "fix_state": "Affected", "impact": "low", "package_name": "cups", "product_name": "Red Hat Enterprise Linux 5"}, {"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Not affected", "impact": "low", "package_name": "cups", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:rhel_eus:4.8", "fix_state": "Affected", "impact": "low", "package_name": "cups", "product_name": "Red Hat Enterprise Linux Extended Update Support 4.8"}, {"cpe": "cpe:/o:redhat:rhel_eus:5.5", "fix_state": "Affected", "impact": "low", "package_name": "cups", "product_name": "Red Hat Enterprise Linux Extended Update Support 5.5"}], "public_date": "2010-03-03T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2010-2432\nhttps://nvd.nist.gov/vuln/detail/CVE-2010-2432"], "statement": "Not vulnerable. This issue did not affect the versions of CUPS as shipped with Red Hat Enterprise Linux 3, 4, or 5."}