############################################################################## # # Red Hat local check # # Revision: # $Revision: 1.8 $ # # ------------------------------------------------------------------------ # # This program was written by StillSecure and is licensed under the GNU # GPL license. Please see below for details. This header contains # information regarding licensing terms under the GPL, and information # regarding obtaining source code from the Author. Consequently, pursuant # to section 3(c) of the GPL, you must accompany the information found in # this header with any distribution you make of this Program. # # 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. # # ------------------------------------------------------------------------ # # Obtaining Source Code from StillSecure # # 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 # manages and reduces risk from network attack and noncompliance for some # of the largest organizations in the healthcare, financial services, # government, and education sectors. # # VAM - vulnerability management platform # StillSecure VAM manages the vulnerability remediation process from # end-to-end, allowing you to quickly and systematically fix # vulnerabilities that expose your organization to attack. # # Border Guard - network intrusion detection/prevention # StillSecure Border Guard, named SC Magazine's best IPS of 2004, is a # network intrusion detection/prevention system (IDS/IPS) that identifies # and terminates viruses, worms, Trojans, port scans, and other malicious # traffic before they enter the network. # # Safe Access - endpoint policy compliance # Information Security's Hotpick in 2004, SillSecure Safe Access # protects the network by ensuring that endpoint devices are free from # threats and in compliance with IT security policies. # # StillSecure will offer, for three years from the date this program was # released, to give any third party, for a charge no more than # StillSecure's cost of physically performing source distribution, a # complete machine-readable copy of the corresponding source code, # distributed under the terms of the GPL, on a medium customarily used for # software interchange. # # ------------------------------------------------------------------------ # # About the license for this program: # # This program is free software; you can redistribute it and/or modify it # under the terms of the GNU General Public License v2 as published by the # Free Software Foundation. This program is distributed WITHOUT ANY # WARRANTY; without even the implied warranty of MERCHANTABILITY or # FITNESS FOR A PARTICULAR PURPOSE. You should have received a copy of # the GNU General Public License with this program; if not, go to # www.gnu.org/licenses/gpl.txt # # ------------------------------------------------------------------------ # # For further information regarding this program or to purchase any # StillSecure products please write to sales@stillsecure.com or call # (303) 381-3800. # # LOCAL_CHECK=YES ############################################################################## # The plugin text is copyright Red Hat, Inc. if ( ! defined_func("bn_random") ) exit(0); if(description) { script_id(400461); script_version ("$Revision: 1.8 $"); script_cve_id("CVE-2002-1319"); name["english"] = "RH7 : New kernel 2.2 packages fix local denial of service issue"; script_name(english:name["english"]); desc["english"] = ' Details The kernel in Red Hat Linux 6.2 and 7 is vulnerable to a local denial of service attack. The Linux kernel handles the basic functions of the operating system. A vulnerability in the Linux kernel has been discovered in which a non-root user can cause the machine to freeze. This kernel addresses the vulnerability. Note: This bug is specific to the x86 architecture kernels only, and does not affect other architectures. All users of Red Hat Linux 6.2 and 7 should upgrade to these errata packages, which are not vulnerable to this issue. Description truncated, please see reference URL below for more information. Reference: http://rhn.redhat.com//errata/RHSA-2002-264.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. The procedure for upgrading the kernel is documented at: http://www.redhat.com/support/docs/howto/kernel-upgrade/kernel-upgrade.html Please read the directions for your architecture carefully before proceeding with the kernel upgrade. Please note that this update is also available via Red Hat Network. Many people find this to be an easier way to apply updates. 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. Note that you need to select the kernel explicitly on default configurations of up2date. Risk factor : High'; script_description(english:desc["english"]); summary["english"] = "RH7 : New kernel 2.2 packages fix local denial of service issue"; 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:"kernel-2.2.22-6.2.3", release:"RH7") ) { security_hole(0); exit(0); } if ( rpm_check(reference:"kernel-BOOT-2.2.22-6.2.3", release:"RH7") ) { security_hole(0); exit(0); } if ( rpm_check(reference:"kernel-doc-2.2.22-6.2.3", release:"RH7") ) { security_hole(0); exit(0); } if ( rpm_check(reference:"kernel-enterprise-2.2.22-6.2.3", release:"RH7") ) { security_hole(0); exit(0); } if ( rpm_check(reference:"kernel-headers-2.2.22-6.2.3", release:"RH7") ) { security_hole(0); exit(0); } if ( rpm_check(reference:"kernel-ibcs-2.2.22-6.2.3", release:"RH7") ) { security_hole(0); exit(0); } if ( rpm_check(reference:"kernel-pcmcia-cs-2.2.22-6.2.3", release:"RH7") ) { security_hole(0); exit(0); } if ( rpm_check(reference:"kernel-smp-2.2.22-6.2.3", release:"RH7") ) { security_hole(0); exit(0); } if ( rpm_check(reference:"kernel-source-2.2.22-6.2.3", release:"RH7") ) { security_hole(0); exit(0); } if ( rpm_check(reference:"kernel-utils-2.2.22-6.2.3", release:"RH7") ) { security_hole(0); exit(0); } if ( rpm_check(reference:"kernel-2.2.22-7.0.3", release:"RH7") ) { security_hole(0); exit(0); } if ( rpm_check(reference:"kernel-BOOT-2.2.22-7.0.3", release:"RH7") ) { security_hole(0); exit(0); } if ( rpm_check(reference:"kernel-doc-2.2.22-7.0.3", release:"RH7") ) { security_hole(0); exit(0); } if ( rpm_check(reference:"kernel-enterprise-2.2.22-7.0.3", release:"RH7") ) { security_hole(0); exit(0); } if ( rpm_check(reference:"kernel-ibcs-2.2.22-7.0.3", release:"RH7") ) { security_hole(0); exit(0); } if ( rpm_check(reference:"kernel-pcmcia-cs-2.2.22-7.0.3", release:"RH7") ) { security_hole(0); exit(0); } if ( rpm_check(reference:"kernel-smp-2.2.22-7.0.3", release:"RH7") ) { security_hole(0); exit(0); } if ( rpm_check(reference:"kernel-source-2.2.22-7.0.3", release:"RH7") ) { security_hole(0); exit(0); } if ( rpm_check(reference:"kernel-utils-2.2.22-7.0.3", release:"RH7") ) { security_hole(0); exit(0); } if ( rpm_exists(rpm:"kernel-", release:"RH7") ) { set_kb_item(name:"CVE-2002-1319", value:TRUE); exit(0); } set_kb_item(name:"RHSA-2002-264", value:TRUE);