Test ID:	1.3.6.1.4.1.25623.1.0.140025
Category:	CISCO
Title:	Cisco Email Security Appliance Drop Bypass Vulnerability
Summary:	A vulnerability in the configured security policies, including drop email filtering, in Cisco; AsyncOS for Cisco Email Security Appliance (ESA) could allow an unauthenticated, remote attacker to; bypass a configured drop filter by using an email with a corrupted attachment.;; The vulnerability is due to improper error handling. An attacker could exploit this vulnerability by; sending an email message with a corrupted attachment. A successful exploit could allow the attacker; to bypass a configured drop filter.;; Cisco has released software updates that address this vulnerability. There are no workarounds that; address this vulnerability.
Description:	Summary: A vulnerability in the configured security policies, including drop email filtering, in Cisco AsyncOS for Cisco Email Security Appliance (ESA) could allow an unauthenticated, remote attacker to bypass a configured drop filter by using an email with a corrupted attachment. The vulnerability is due to improper error handling. An attacker could exploit this vulnerability by sending an email message with a corrupted attachment. A successful exploit could allow the attacker to bypass a configured drop filter. Cisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability. Solution: See the referenced vendor advisory for a solution. CVSS Score: 5.0 CVSS Vector: AV:N/AC:L/Au:N/C:P/I:N/A:N
Cross-Ref:	Common Vulnerability Exposure (CVE) ID: CVE-2016-6357 BugTraq ID: 93909 http://www.securityfocus.com/bid/93909 http://www.securitytracker.com/id/1037114
Copyright	Copyright (C) 2016 Greenbone AG

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