CentOS Update for systemtap CESA-2009:0373 centos4 i386

###############################################################################
# OpenVAS Vulnerability Test
#
# CentOS Update for systemtap CESA-2009:0373 centos4 i386
#
# Authors:
# System Generated Check
#
# Copyright:
# Copyright (c) 2011 Greenbone Networks GmbH, http://www.greenbone.net
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License version 2
# (or any later version), as published by the Free Software Foundation.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
###############################################################################

include("revisions-lib.inc");
tag_insight = "SystemTap is an instrumentation infrastructure for systems running version
  2.6 of the Linux kernel. SystemTap scripts can collect system operations
  data, greatly simplifying information gathering. Collected data can then
  assist in performance measuring, functional testing, and performance and
  function problem diagnosis.

  A race condition was discovered in SystemTap that could allow users in the
  stapusr group to elevate privileges to that of members of the stapdev group
  (and hence root), bypassing directory confinement restrictions and allowing
  them to insert arbitrary SystemTap kernel modules. (CVE-2009-0784)
  
  Note: This issue was only exploitable if another SystemTap kernel module
  was placed in the "systemtap/" module directory for the currently running
  kernel.
  
  Red Hat would like to thank Erik Sjölund for reporting this issue.
  
  SystemTap users should upgrade to these updated packages, which contain a
  backported patch to correct this issue.";
tag_solution = "Please Install the Updated Packages.";

tag_affected = "systemtap on CentOS 4";


if(description)
{
  script_xref(name : "URL" , value : "http://lists.centos.org/pipermail/centos-announce/2009-April/015814.html");
  script_id(880907);
  script_version("$Revision: 6653 $");
  script_tag(name:"last_modification", value:"$Date: 2017-07-10 13:46:53 +0200 (Mon, 10 Jul 2017) $");
  script_tag(name:"creation_date", value:"2011-08-09 08:20:34 +0200 (Tue, 09 Aug 2011)");
  script_tag(name:"cvss_base", value:"6.9");
  script_tag(name:"cvss_base_vector", value:"AV:L/AC:M/Au:N/C:C/I:C/A:C");
  script_xref(name: "CESA", value: "2009:0373");
  script_cve_id("CVE-2009-0784");
  script_name("CentOS Update for systemtap CESA-2009:0373 centos4 i386");

  script_summary("Check for the Version of systemtap");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (c) 2011 Greenbone Networks GmbH");
  script_family("CentOS Local Security Checks");
  script_dependencies("gather-package-list.nasl");
  script_mandatory_keys("ssh/login/centos", "ssh/login/rpms");
  script_tag(name : "affected" , value : tag_affected);
  script_tag(name : "insight" , value : tag_insight);
  script_tag(name : "solution" , value : tag_solution);
  script_tag(name:"qod_type", value:"package");
  script_tag(name:"solution_type", value:"VendorFix");
  exit(0);
}


include("pkg-lib-rpm.inc");

release = get_kb_item("ssh/login/release");


res = "";
if(release == NULL){
  exit(0);
}

if(release == "CentOS4")
{

  if ((res = isrpmvuln(pkg:"systemtap", rpm:"systemtap~0.6.2~2.el4_7", rls:"CentOS4")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isrpmvuln(pkg:"systemtap-runtime", rpm:"systemtap-runtime~0.6.2~2.el4_7", rls:"CentOS4")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isrpmvuln(pkg:"systemtap-testsuite", rpm:"systemtap-testsuite~0.6.2~2.el4_7", rls:"CentOS4")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if (__pkg_match) exit(99); # Not vulnerable.
  exit(0);
}