##############################################################################
#
#  Red Hat local check
#
#  Revision:
#  $Revision: 1.2 $
#
#  ------------------------------------------------------------------------
#
#  This program was written by StillSecure and is licensed under the GNU
#  GPL license. Please see below for details. This header contains
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#  regarding obtaining source code from the Author. Consequently, pursuant
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#  Copyright (C) 2005. Latis Networks, Inc (d/b/a StillSecure)
#  Please see www.stillsecure.com/opensource and
#  www.stillsecure.com/policies/copyright.php for further information.
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#  Obtaining Source Code from StillSecure
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#  StillSecure delivers network security solutions that protect IT
#  business infrastructure. The integrated StillSecure suite provides
#  preventative defense, enables compliance with regulatory information
#  security policies, and actively blocks network attacks. StillSecure
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#  vulnerabilities that expose your organization to attack.
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#  StillSecure Border Guard, named SC Magazine's best IPS of 2004, is a
#  network intrusion detection/prevention system (IDS/IPS) that identifies
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# LOCAL_CHECK=YES
##############################################################################

# The plugin text is copyright Red Hat, Inc.

if ( ! defined_func("bn_random") ) exit(0);
if(description)
{
 script_id(401748);
 script_version ("$Revision: 1.2 $");
 script_cve_id("CVE-2005-2933");

 name["english"] = "RHEL3 : imap security update";
 script_name(english:name["english"]);

 desc["english"] = '
   Details


An updated imap package that fixes a buffer overflow issue is now available.

This update has been rated as having moderate security impact by the Red
Hat Security Response Team.

The imap package provides server daemons for both the IMAP (Internet
Message Access Protocol) and POP (Post Office Protocol) mail access protocols.

A buffer overflow flaw was discovered in the way the c-client library
parses user supplied mailboxes. If an authenticated user requests a
specially crafted mailbox name, it may be possible to execute arbitrary
code on a server that uses the library. The Common Vulnerabilities and
Exposures project has assigned the name CVE-2005-2933 to this issue.

All users of imap should upgrade to these updated packages, which contain a
backported patch and are not vulnerable to this issue.

Description truncated, please see reference URL below for more information.

Reference: http://rhn.redhat.com//errata/RHSA-2005-850.html

 Packages affected:
   Refer to vendor website for up to date details on packages affected.

 Solution: 
   Before applying this update, make sure all previously released errata
relevant to your system have been applied.
This update is available via Red Hat Network.  To use Red Hat Network,
launch the Red Hat Update Agent with the following command:
up2date
This will start an interactive process that will result in the appropriate
RPMs being upgraded on your system.

 Risk factor : Critical';

 script_description(english:desc["english"]);

 summary["english"] = "RHEL3 : imap security update";
 script_summary(english:summary["english"]);

 script_category(ACT_GATHER_INFO);

 script_copyright(english:"Copyright (C) 2005-2006 StillSecure");
 family["english"] = "Red Hat Local Security Checks";
 script_family(english:family["english"]);

 script_dependencies("ssh_get_info.nasl");

 script_require_keys("Host/RedHat/rpm-list");
 exit(0);
}

include("rpm.inc");


if ( rpm_check(reference:"imap-2002d-12", release:"RHEL3") ) {
	security_hole(0);
	exit(0);
}
    
if ( rpm_check(reference:"imap-devel-2002d-12", release:"RHEL3") ) {
	security_hole(0);
	exit(0);
}
    
if ( rpm_check(reference:"imap-utils-2002d-12", release:"RHEL3") ) {
	security_hole(0);
	exit(0);
}
    
if ( rpm_check(reference:"imap-2001a-19", release:"RHEL3") ) {
	security_hole(0);
	exit(0);
}
    
if ( rpm_check(reference:"imap-devel-2001a-19", release:"RHEL3") ) {
	security_hole(0);
	exit(0);
}
    



if ( rpm_exists(rpm:"imap-", release:"RHEL3") ) {
	set_kb_item(name:"CVE-2005-2933", value:TRUE);
	exit(0);
}
	set_kb_item(name:"RHSA-2005-850", value:TRUE);