{ "id": "CVE-2009-1891", "sourceIdentifier": "secalert@redhat.com", "published": "2009-07-10T15:30:00.187", "lastModified": "2023-02-13T02:20:13.740", "vulnStatus": "Modified", "descriptions": [ { "lang": "en", "value": "The mod_deflate module in Apache httpd 2.2.11 and earlier compresses large files until completion even after the associated network connection is closed, which allows remote attackers to cause a denial of service (CPU consumption)." }, { "lang": "es", "value": "El m\u00f3dulo mod_deflate en Apache httpd v2.2.11 y anteriores comprime archivos de gran tama\u00f1o hasta finalizar incluso despu\u00e9s de que la conexi\u00f3n de red asociada est\u00e1 cerrada, lo cual permite a atacantes remotos provocar una denegaci\u00f3n de servicio (consumo de CPU)." } ], "metrics": { "cvssMetricV2": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "2.0", "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:C", "accessVector": "NETWORK", "accessComplexity": "MEDIUM", "authentication": "NONE", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 7.1 }, "baseSeverity": "HIGH", "exploitabilityScore": 8.6, "impactScore": 6.9, "acInsufInfo": false, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false } ] }, "weaknesses": [ { "source": "nvd@nist.gov", "type": "Primary", "description": [ { "lang": "en", "value": "CWE-400" } ] } ], "configurations": [ { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:a:apache:http_server:*:*:*:*:*:*:*:*", "versionStartIncluding": "2.0.35", "versionEndExcluding": "2.0.64", "matchCriteriaId": "838655CB-43E7-4BDA-A80C-2314C9870717" }, { "vulnerable": true, "criteria": "cpe:2.3:a:apache:http_server:*:*:*:*:*:*:*:*", "versionStartIncluding": "2.2.0", "versionEndExcluding": "2.2.12", "matchCriteriaId": "8BBBCFC4-2CFE-42A2-BE6F-2710EB3921A9" } ] } ] }, { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:debian:debian_linux:4.0:*:*:*:*:*:*:*", "matchCriteriaId": "0F92AB32-E7DE-43F4-B877-1F41FA162EC7" }, { "vulnerable": true, "criteria": "cpe:2.3:o:debian:debian_linux:5.0:*:*:*:*:*:*:*", "matchCriteriaId": "8C757774-08E7-40AA-B532-6F705C8F7639" }, { "vulnerable": true, "criteria": "cpe:2.3:o:debian:debian_linux:6.0:*:*:*:*:*:*:*", "matchCriteriaId": "036E8A89-7A16-411F-9D31-676313BB7244" } ] } ] }, { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:fedoraproject:fedora:11:*:*:*:*:*:*:*", "matchCriteriaId": "B3BB5EDB-520B-4DEF-B06E-65CA13152824" } ] } ] }, { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:canonical:ubuntu_linux:6.06:*:*:*:*:*:*:*", "matchCriteriaId": "454A5D17-B171-4F1F-9E0B-F18D1E5CA9FD" }, { "vulnerable": true, "criteria": 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"cpe:2.3:o:redhat:enterprise_linux_server_aus:5.3:*:*:*:*:*:*:*", "matchCriteriaId": "1F87B994-28E4-4095-8770-6433DE9C93AB" }, { "vulnerable": true, "criteria": "cpe:2.3:o:redhat:enterprise_linux_workstation:5.0:*:*:*:*:*:*:*", "matchCriteriaId": "D0AC5CD5-6E58-433C-9EB3-6DFE5656463E" } ] } ] } ], "references": [ { "url": "http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=534712", "source": "secalert@redhat.com", "tags": [ "Exploit" ] }, { "url": "http://lists.apple.com/archives/security-announce/2009/Nov/msg00000.html", "source": "secalert@redhat.com", "tags": [ "Broken Link", "Mailing List" ] }, { "url": "http://lists.opensuse.org/opensuse-security-announce/2009-10/msg00006.html", "source": "secalert@redhat.com", "tags": [ "Mailing List", "Third Party Advisory" ] }, { "url": "http://marc.info/?l=apache-httpd-dev&m=124621326524824&w=2", "source": "secalert@redhat.com", "tags": [ "Exploit", "Issue Tracking", "Mailing List", "Third Party Advisory" ] }, { "url": 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"url": "http://www-01.ibm.com/support/docview.wss?uid=swg1PK91361", "source": "secalert@redhat.com", "tags": [ "Third Party Advisory" ] }, { "url": "http://www-01.ibm.com/support/docview.wss?uid=swg1PK99480", "source": "secalert@redhat.com", "tags": [ "Third Party Advisory" ] }, { "url": "http://www.debian.org/security/2009/dsa-1834", "source": "secalert@redhat.com", "tags": [ "Third Party Advisory" ] }, { "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2009:149", "source": "secalert@redhat.com", "tags": [ "Broken Link", "Patch" ] }, { "url": "http://www.redhat.com/support/errata/RHSA-2009-1156.html", "source": "secalert@redhat.com", "tags": [ "Third Party Advisory" ] }, { "url": "http://www.securityfocus.com/archive/1/507857/100/0/threaded", "source": "secalert@redhat.com", "tags": [ "Third Party Advisory", "VDB Entry" ] }, { "url": "http://www.securitytracker.com/id?1022529", "source": "secalert@redhat.com", "tags": [ "Broken Link", "Third Party Advisory", "VDB Entry" ] }, { "url": "http://www.ubuntu.com/usn/USN-802-1", "source": "secalert@redhat.com", "tags": [ "Third Party Advisory" ] }, { "url": "http://www.vupen.com/english/advisories/2009/1841", "source": "secalert@redhat.com", "tags": [ "Permissions Required", "Vendor Advisory" ] }, { "url": "http://www.vupen.com/english/advisories/2009/3184", "source": "secalert@redhat.com", "tags": [ "Permissions Required", "Vendor Advisory" ] }, { "url": "https://bugzilla.redhat.com/show_bug.cgi?id=509125", "source": "secalert@redhat.com", "tags": [ "Issue Tracking", "Patch", "Third Party Advisory" ] }, { "url": "https://lists.apache.org/thread.html/54a42d4b01968df1117cea77fc53d6beb931c0e05936ad02af93e9ac%40%3Ccvs.httpd.apache.org%3E", "source": "secalert@redhat.com" }, { "url": "https://lists.apache.org/thread.html/5df9bfb86a3b054bb985a45ff9250b0332c9ecc181eec232489e7f79%40%3Ccvs.httpd.apache.org%3E", "source": "secalert@redhat.com" }, { "url": 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