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"cpe:2.3:a:ruby-lang:ruby:1.9:*:*:*:*:*:*:*", "matchCriteriaId": "D9237145-35F8-4E05-B730-77C0F386E5B2", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The REXML module in Ruby 1.8.6 through 1.8.6-p287, 1.8.7 through 1.8.7-p72, and 1.9 allows context-dependent attackers to cause a denial of service (CPU consumption) via an XML document with recursively nested entities, aka an \"XML entity explosion.\""}, {"lang": "es", "value": "El m\u00f3dulo REXML en Ruby 1.8.6 hasta la versi\u00f3n 1.8.6-p287, 1.8.7 hasta 1.8.7-p72, y 1.9 permite que atacantes, dependiendo del contexto, provocar una denegaci\u00f3n de servicio (agotamiento CPU) a trav\u00e9s de un documento XML con entidades anidadas recursivamente, tambi\u00e9n conocido como \"Explosi\u00f3n de entidades XML\"."}], "id": "CVE-2008-3790", "lastModified": "2025-04-09T00:30:58.490", "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": "2008-08-27T20:41:00.000", "references": [{"source": "cve@mitre.org", "url": "http://groups.google.com/group/comp.lang.ruby/browse_thread/thread/19f69e8a081fc0d1/e138e014b74352ca"}, {"source": "cve@mitre.org", "url": "http://lists.apple.com/archives/security-announce/2009/May/msg00002.html"}, {"source": "cve@mitre.org", "url": "http://secunia.com/advisories/31602"}, {"source": "cve@mitre.org", "url": "http://secunia.com/advisories/32165"}, {"source": "cve@mitre.org", "url": 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{"affected_release": [{"advisory": "RHSA-2008:0897", "cpe": "cpe:/o:redhat:enterprise_linux:4", "package": "ruby-0:1.8.1-7.el4_7.1", "product_name": "Red Hat Enterprise Linux 4", "release_date": "2008-10-21T00:00:00Z"}, {"advisory": "RHSA-2008:0897", "cpe": "cpe:/o:redhat:enterprise_linux:5", "package": "ruby-0:1.8.5-5.el5_2.5", "product_name": "Red Hat Enterprise Linux 5", "release_date": "2008-10-21T00:00:00Z"}], "bugzilla": {"description": "ruby: DoS vulnerability in the REXML module", "id": "460134", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=460134"}, "csaw": false, "details": ["The REXML module in Ruby 1.8.6 through 1.8.6-p287, 1.8.7 through 1.8.7-p72, and 1.9 allows context-dependent attackers to cause a denial of service (CPU consumption) via an XML document with recursively nested entities, aka an \"XML entity explosion.\""], "name": "CVE-2008-3790", "public_date": "2008-08-23T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2008-3790\nhttps://nvd.nist.gov/vuln/detail/CVE-2008-3790"], "threat_severity": "Moderate"}