ID de Prueba:	1.3.6.1.4.1.25623.1.0.802300
Categoría:	Denial of Service
Título:	Tor Directory Authority 'policy_summarize' Denial of Service Vulnerability (Windows)
Resumen:	This host is installed with Tor and is prone to buffer overflow; vulnerability.
Descripción:	Summary: This host is installed with Tor and is prone to buffer overflow vulnerability. Vulnerability Insight: The flaw is caused by a boundary error within the policy_summarize function in Tor, which can be exploited to crash a Tor directory authority. Vulnerability Impact: Successful exploitation will allow remote attackers to execute arbitrary code in the context of the user running the application. Failed exploit attempts will likely result in denial-of-service conditions. Affected Software/OS: Tor version prior to 0.2.1.30 on Windows. Solution: Upgrade to Tor version 0.2.1.30 or later. CVSS Score: 5.0 CVSS Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P
Referencia Cruzada:	BugTraq ID: 46618 Common Vulnerability Exposure (CVE) ID: CVE-2011-1924 http://www.securityfocus.com/bid/46618 http://lists.fedoraproject.org/pipermail/package-announce/2011-June/061258.html https://lists.torproject.org/pipermail/tor-announce/2011-February/000000.html http://secunia.com/advisories/43548 http://secunia.com/advisories/44862
Copyright	Copyright (C) 2011 Greenbone Networks GmbH

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