CentOS Update for gnutls CESA-2009:1232 centos4 i386

###############################################################################
# OpenVAS Vulnerability Test
#
# CentOS Update for gnutls CESA-2009:1232 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 = "The GnuTLS library provides support for cryptographic algorithms and for
  protocols such as Transport Layer Security (TLS).

  A flaw was discovered in the way GnuTLS handles NULL characters in certain
  fields of X.509 certificates. If an attacker is able to get a
  carefully-crafted certificate signed by a Certificate Authority trusted by
  an application using GnuTLS, the attacker could use the certificate during
  a man-in-the-middle attack and potentially confuse the application into
  accepting it by mistake. (CVE-2009-2730)
  
  Users of GnuTLS are advised to upgrade to these updated packages, which
  contain a backported patch that corrects this issue.";
tag_solution = "Please Install the Updated Packages.";

tag_affected = "gnutls on CentOS 4";


if(description)
{
  script_xref(name : "URL" , value : "http://lists.centos.org/pipermail/centos-announce/2009-August/016111.html");
  script_id(880908);
  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:"7.5");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:P/I:P/A:P");
  script_xref(name: "CESA", value: "2009:1232");
  script_cve_id("CVE-2009-2730");
  script_name("CentOS Update for gnutls CESA-2009:1232 centos4 i386");

  script_summary("Check for the Version of gnutls");
  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:"gnutls", rpm:"gnutls~1.0.20~4.el4_8.3", rls:"CentOS4")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isrpmvuln(pkg:"gnutls-devel", rpm:"gnutls-devel~1.0.20~4.el4_8.3", rls:"CentOS4")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

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