Test ID:	1.3.6.1.4.1.25623.1.0.60133
Category:	Debian Local Security Checks
Title:	Debian: Security Advisory (DSA-1456-1)
Summary:	The remote host is missing an update for the Debian 'fail2ban' package(s) announced via the DSA-1456-1 advisory.
Description:	Summary: The remote host is missing an update for the Debian 'fail2ban' package(s) announced via the DSA-1456-1 advisory. Vulnerability Insight: Daniel B. Cid discovered that fail2ban, a tool to block IP addresses that cause login failures, is too liberal about parsing SSH log files, allowing an attacker to block any IP address. The old stable distribution (sarge) doesn't contain fail2ban. For the stable distribution (etch), this problem has been fixed in version 0.7.5-2etch1. For the unstable distribution (sid), this problem has been fixed in version 0.8.0-4. We recommend that you upgrade your fail2ban package. Affected Software/OS: 'fail2ban' package(s) on Debian 4. Solution: Please install the updated package(s). CVSS Score: 6.8 CVSS Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P
Cross-Ref:	Common Vulnerability Exposure (CVE) ID: CVE-2007-4321 BugTraq ID: 25117 http://www.securityfocus.com/bid/25117 Debian Security Information: DSA-1456 (Google Search) http://www.debian.org/security/2008/dsa-1456 http://security.gentoo.org/glsa/glsa-200707-13.xml http://bugs.gentoo.org/show_bug.cgi?id=181214 http://www.ossec.net/en/attacking-loganalysis.html http://osvdb.org/42484 http://secunia.com/advisories/23237 http://secunia.com/advisories/28374
Copyright	Copyright (C) 2008 Greenbone AG

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