CentOS Update for sudo CESA-2010:0475 centos5 i386

###############################################################################
# OpenVAS Vulnerability Test
#
# CentOS Update for sudo CESA-2010:0475 centos5 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 = "The sudo (superuser do) utility allows system administrators to give
  certain users the ability to run commands as root.

  A flaw was found in the way sudo handled the presence of duplicated
  environment variables. A local user authorized to run commands using sudo
  could use this flaw to set additional values for the environment variables
  set by sudo, which could result in those values being used by the executed
  command instead of the values set by sudo. This could possibly lead to
  certain intended restrictions being bypassed, such as the secure_path
  setting. (CVE-2010-1646)
  
  Red Hat would like to thank Anders Kaseorg and Evan Broder of Ksplice, Inc.
  for responsibly reporting this issue.
  
  Users of sudo should upgrade to this updated package, which contains a
  backported patch to correct this issue.";
tag_solution = "Please Install the Updated Packages.";

tag_affected = "sudo on CentOS 5";


if(description)
{
  script_xref(name : "URL" , value : "http://lists.centos.org/pipermail/centos-announce/2010-June/016731.html");
  script_id(880638);
  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:"6.2");
  script_tag(name:"cvss_base_vector", value:"AV:L/AC:H/Au:N/C:C/I:C/A:C");
  script_xref(name: "CESA", value: "2010:0475");
  script_cve_id("CVE-2010-1646");
  script_name("CentOS Update for sudo CESA-2010:0475 centos5 i386");

  script_summary("Check for the Version of sudo");
  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 == "CentOS5")
{

  if ((res = isrpmvuln(pkg:"sudo", rpm:"sudo~1.7.2p1~7.el5_5", rls:"CentOS5")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

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