Test ID:	1.3.6.1.4.1.25623.1.0.802923
Category:	Web Servers
Title:	Null HTTPd Server Content-Length HTTP Header Buffer Overflow Vulnerability
Summary:	Null HTTPd Server is prone to heap based buffer overflow vulnerability.
Description:	Summary: Null HTTPd Server is prone to heap based buffer overflow vulnerability. Vulnerability Insight: Improper way of handling of negative 'Content-Length' values in HTTP header field, leads to a buffer overflow. By sending an HTTP request with a negative value in the 'Content-Length' header field, a remote attacker could overflow a buffer and cause the server to crash or execute arbitrary code on the system. Vulnerability Impact: Successful exploitation will allow attacker to execute arbitrary code on the target system or cause the web server to crash. Affected Software/OS: Null HTTPd Server version 0.5.0 and prior. Solution: Upgrade Null HTTPd Server to 0.5.1 or later. CVSS Score: 7.5 CVSS Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P
Cross-Ref:	Common Vulnerability Exposure (CVE) ID: CVE-2002-1496 BugTraq ID: 5774 http://www.securityfocus.com/bid/5774 Bugtraq: 20020922 remote exploitable heap overflow in Null HTTPd 0.5.0 (Google Search) http://archives.neohapsis.com/archives/bugtraq/2002-09/0284.html http://www.iss.net/security_center/static/10160.php
Copyright	Copyright (C) 2012 Greenbone AG

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