CVE-2006-4626

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Anti-virus Engine before 4.7.869 allows remote attackers to execute arbitrary code via a crafted LHA file that contains extended headers with file and directory names whose concatenation triggers the overflow."}, {"lang": "es", "value": "Desbordamiento de b\u00fafer basado en mont\u00edculo en alwil avast! Anti-virus Engine anterior a 4.7.869 permite a atacantes remotos ejecutar c\u00f3digo de su elecci\u00f3n mediante un archivo LHA artesanal que contiene cabeceras extendidas con nombres de archivos y directorios cuya concatenaci\u00f3n dispara el desbordamiento."}], "evaluatorSolution": "This vulnerability is addressed in the following product releases:\r\nALWIL, avast! antivirus, 4.7.869 (for Desktops)\r\nALWIL, avast! antivirus, Server 4.7.660 (for Servers)", "id": "CVE-2006-4626", "lastModified": "2026-06-16T22:29:28.793", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 7.5, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": true, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2006-09-07T21:04:00.000", "references": [{"source": "cve@mitre.org", "url": "http://secunia.com/advisories/21794"}, {"source": "cve@mitre.org", "tags": ["Exploit", "Patch", "Vendor Advisory"], "url": "http://www.hustlelabs.com/advisories/04072006_alwil.pdf"}, {"source": "cve@mitre.org", "url": "http://www.securityfocus.com/bid/19903"}, {"source": "cve@mitre.org", "url": "http://www.vupen.com/english/advisories/2006/3515"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://secunia.com/advisories/21794"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Patch", "Vendor Advisory"], "url": "http://www.hustlelabs.com/advisories/04072006_alwil.pdf"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securityfocus.com/bid/19903"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.vupen.com/english/advisories/2006/3515"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-Other"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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