CentOS Update for libtiff CESA-2012:1054 centos6

###############################################################################
# OpenVAS Vulnerability Test
#
# CentOS Update for libtiff CESA-2012:1054 centos6 
#
# Authors:
# System Generated Check
#
# Copyright:
# Copyright (c) 2012 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 libtiff packages contain a library of functions for manipulating Tagged
  Image File Format (TIFF) files.

  libtiff did not properly convert between signed and unsigned integer
  values, leading to a buffer overflow. An attacker could use this flaw to
  create a specially-crafted TIFF file that, when opened, would cause an
  application linked against libtiff to crash or, possibly, execute arbitrary
  code. (CVE-2012-2088)
  
  Multiple integer overflow flaws, leading to heap-based buffer overflows,
  were found in the tiff2pdf tool. An attacker could use these flaws to
  create a specially-crafted TIFF file that would cause tiff2pdf to crash or,
  possibly, execute arbitrary code. (CVE-2012-2113)
  
  All libtiff users should upgrade to these updated packages, which contain
  backported patches to resolve these issues. All running applications linked
  against libtiff must be restarted for this update to take effect.";

tag_affected = "libtiff on CentOS 6";
tag_solution = "Please Install the Updated Packages.";



if(description)
{
  script_xref(name : "URL" , value : "http://lists.centos.org/pipermail/centos-announce/2012-July/018729.html");
  script_id(881064);
  script_version("$Revision: 8313 $");
  script_tag(name:"last_modification", value:"$Date: 2018-01-08 08:02:11 +0100 (Mon, 08 Jan 2018) $");
  script_tag(name:"creation_date", value:"2012-07-30 15:59:38 +0530 (Mon, 30 Jul 2012)");
  script_cve_id("CVE-2012-2088", "CVE-2012-2113");
  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: "2012:1054");
  script_name("CentOS Update for libtiff CESA-2012:1054 centos6 ");

  script_tag(name: "summary" , value: "Check for the Version of libtiff");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (c) 2012 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 : "solution" , value : tag_solution);
  script_tag(name : "insight" , value : tag_insight);
  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 == "CentOS6")
{

  if ((res = isrpmvuln(pkg:"libtiff", rpm:"libtiff~3.9.4~6.el6_3", rls:"CentOS6")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isrpmvuln(pkg:"libtiff-devel", rpm:"libtiff-devel~3.9.4~6.el6_3", rls:"CentOS6")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isrpmvuln(pkg:"libtiff-static", rpm:"libtiff-static~3.9.4~6.el6_3", rls:"CentOS6")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

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