CVE-2012-5533

{"id": "CVE-2012-5533", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 5.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "published": "2012-11-24T20:55:04.307", "references": [{"url": "http://download.lighttpd.net/lighttpd/security/lighttpd-1.4.31_fix_connection_header_dos.patch", "tags": ["Patch"], "source": "secalert@redhat.com"}, {"url": "http://download.lighttpd.net/lighttpd/security/lighttpd_sa_2012_01.txt", "tags": ["Vendor Advisory"], "source": "secalert@redhat.com"}, {"url": "http://lists.opensuse.org/opensuse-updates/2012-11/msg00044.html", "source": "secalert@redhat.com"}, {"url": "http://lists.opensuse.org/opensuse-updates/2014-01/msg00051.html", "source": "secalert@redhat.com"}, {"url": "http://marc.info/?l=bugtraq&m=141576815022399&w=2", "source": "secalert@redhat.com"}, {"url": "http://osvdb.org/87623", "source": "secalert@redhat.com"}, {"url": "http://packetstormsecurity.org/files/118282/Simple-Lighttpd-1.4.31-Denial-Of-Service.html", "source": "secalert@redhat.com"}, {"url": "http://secunia.com/advisories/51268", "tags": ["Vendor Advisory"], "source": "secalert@redhat.com"}, {"url": "http://secunia.com/advisories/51298", "tags": ["Vendor Advisory"], "source": "secalert@redhat.com"}, {"url": "http://www.exploit-db.com/exploits/22902", "tags": ["Exploit"], "source": "secalert@redhat.com"}, {"url": "http://www.mandriva.com/security/advisories?name=MDVSA-2013:100", "source": "secalert@redhat.com"}, {"url": "http://www.openwall.com/lists/oss-security/2012/11/21/1", "source": "secalert@redhat.com"}, {"url": "http://www.securityfocus.com/bid/56619", "tags": ["Exploit"], "source": "secalert@redhat.com"}, {"url": "http://www.securitytracker.com/id?1027802", "source": "secalert@redhat.com"}, {"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/80213", "source": "secalert@redhat.com"}, {"url": "https://wiki.mageia.org/en/Support/Advisories/MGASA-2012-0345", "source": "secalert@redhat.com"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-399"}]}], "descriptions": [{"lang": "en", "value": "The http_request_split_value function in request.c in lighttpd before 1.4.32 allows remote attackers to cause a denial of service (infinite loop) via a request with a header containing an empty token, as demonstrated using the \"Connection: TE,,Keep-Alive\" header."}, {"lang": "es", "value": "La funci\u00f3n http_request_split_value en request.c en lighttpd en versiones anteriores a 1.4.32 permite a atacantes remotos provocar una denegaci\u00f3n de servicio (bucle infinito) a trav\u00e9s de una petici\u00f3n con una cabecera que contiene un token vac\u00edo, tal como se demuestra utilizando la cabecera \"Connection: TE,,Keep-Alive\"."}], "lastModified": "2017-08-29T01:32:42.400", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:lighttpd:lighttpd:1.4.31:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "EEA16D25-3D16-435F-B704-50013009F0AF"}, {"criteria": "cpe:2.3:a:lighttpd:lighttpd:1.4.32:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "68C9A1B6-B5B1-4208-9054-C24091D90B6F"}], "operator": "OR"}]}], "evaluatorImpact": "Per: http://download.lighttpd.net/lighttpd/security/lighttpd_sa_2012_01.txt\r\n\r\n\" Affected versions\r\n-------------------\r\n\r\nOnly 1.4.31; on the other hand versions before 1.4.31 include the \"invalid read\" bug.\"", "sourceIdentifier": "secalert@redhat.com"}