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- #
- # (C) Tenable Network Security
- #
- #
- # The text of this plugin is (C) Red Hat Inc.
-
- if ( ! defined_func("bn_random") ) exit(0);
- if(description)
- {
- script_id(12431);
- script_version ("$Revision: 1.3 $");
- script_cve_id("CAN-2003-0858");
-
- name["english"] = "RHSA-2003-315: quagga";
-
- script_name(english:name["english"]);
-
- desc["english"] = '
-
- Updated Quagga packages that close a locally-exploitable denial of service
- vulnerability are now available.
-
- Quagga is an open source implementation of TCP/IP routing software.
-
- Herbert Xu reported that Quagga can accept spoofed messages sent on the
- kernel netlink interface by other users on the local machine. This could
- lead to a local denial of service attack. The Common Vulnerabilities and
- Exposures project (cve.mitre.org) has assigned the name CAN-2003-0858 to
- this issue.
-
- Users of Quagga should upgrade to these erratum packages, which contain a
- patch that checks that netlink messages actually came from the kernel.
- This erratum also includes quagga-devel and quagga-contrib packages which
- were not originally shipped with Red Hat Enterprise Linux 3.
-
-
-
-
- Solution : http://rhn.redhat.com/errata/RHSA-2003-315.html
- Risk factor : High';
-
- script_description(english:desc["english"]);
-
- summary["english"] = "Check for the version of the quagga packages";
- script_summary(english:summary["english"]);
-
- script_category(ACT_GATHER_INFO);
-
- script_copyright(english:"This script is Copyright (C) 2004 Tenable Network Security");
- 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:"quagga-0.96.2-8.3E", release:"RHEL3") )
- {
- security_hole(0);
- exit(0);
- }
- if ( rpm_check( reference:"quagga-contrib-0.96.2-8.3E", release:"RHEL3") )
- {
- security_hole(0);
- exit(0);
- }
- if ( rpm_check( reference:"quagga-devel-0.96.2-8.3E", release:"RHEL3") )
- {
- security_hole(0);
- exit(0);
- }
-
- if ( rpm_exists(rpm:"quagga-", release:"RHEL3") )
- {
- set_kb_item(name:"CAN-2003-0858", value:TRUE);
- }
-
- set_kb_item(name:"RHSA-2003-315", value:TRUE);
-