CVE-2014-5461

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large number of fixed arguments."}, {"lang": "es", "value": "Desbordamiento de buffer en las funciones vararg en ldo.c en Lua 5.1 hasta 5.2.x anterior a 5.2.3 permite a atacantes dependientes de contexto causar una denegaci\u00f3n de servicio (ca\u00edda) a trav\u00e9s de un n\u00famero peque\u00f1o de argumentos en una funci\u00f3n con un n\u00famero grande de argumentos fijos."}], "id": "CVE-2014-5461", "lastModified": "2026-06-17T00:11:36.097", "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": "2014-09-04T17:55:07.763", "references": [{"source": "secalert@redhat.com", "tags": ["Third Party Advisory"], "url": "http://advisories.mageia.org/MGASA-2014-0414.html"}, {"source": "secalert@redhat.com", "tags": ["Third Party Advisory"], "url": "http://lists.opensuse.org/opensuse-updates/2014-09/msg00030.html"}, {"source": "secalert@redhat.com", "url": "http://secunia.com/advisories/59890"}, {"source": "secalert@redhat.com", "url": "http://secunia.com/advisories/60869"}, {"source": "secalert@redhat.com", "url": "http://secunia.com/advisories/61411"}, {"source": "secalert@redhat.com", "tags": ["Third Party Advisory"], "url": "http://www.debian.org/security/2014/dsa-3015"}, {"source": "secalert@redhat.com", "tags": ["Third Party Advisory"], "url": "http://www.debian.org/security/2014/dsa-3016"}, {"source": "secalert@redhat.com", "tags": ["Patch", "Vendor Advisory"], "url": "http://www.lua.org/bugs.html#5.2.2-1"}, {"source": 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{"bugzilla": {"description": "lua: overflow flaw in vararg functions", "id": "1132304", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1132304"}, "csaw": false, "cvss": {"cvss_base_score": "4.4", "cvss_scoring_vector": "AV:L/AC:M/Au:N/C:P/I:P/A:P", "status": "draft"}, "cwe": "CWE-119", "details": ["Buffer overflow in the vararg functions in ldo.c in Lua 5.1 through 5.2.x before 5.2.3 allows context-dependent attackers to cause a denial of service (crash) via a small number of arguments to a function with a large number of fixed arguments."], "name": "CVE-2014-5461", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:5", "fix_state": "Not affected", "package_name": "rpm", "product_name": "Red Hat Enterprise Linux 5"}, {"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Will not fix", "package_name": "lua", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Will not fix", "package_name": "lua", "product_name": "Red Hat Enterprise Linux 7"}], "public_date": "2013-04-17T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2014-5461\nhttps://nvd.nist.gov/vuln/detail/CVE-2014-5461"], "statement": "This issue affects the versions of lua as shipped with Red Hat Enterprise Linux 6 and 7. Red Hat Product Security has rated this issue as having Moderate security impact. A future update may address this issue. For additional information, refer to the Issue Severity Classification: https://access.redhat.com/security/updates/classification/.", "threat_severity": "Moderate"}

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