RedHat Update for pango RHSA-2011:0180-01

###############################################################################
# OpenVAS Vulnerability Test
#
# RedHat Update for pango RHSA-2011:0180-01
#
# 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 = "Pango is a library used for the layout and rendering of internationalized
  text.

  An input sanitization flaw, leading to a heap-based buffer overflow, was
  found in the way Pango displayed font files when using the FreeType font
  engine back end. If a user loaded a malformed font file with an application
  that uses Pango, it could cause the application to crash or, possibly,
  execute arbitrary code with the privileges of the user running the
  application. (CVE-2011-0020)
  
  Users of pango and evolution28-pango are advised to upgrade to these
  updated packages, which contain a backported patch to resolve this issue.
  After installing the updated packages, you must restart your system or
  restart your X session for the update to take effect.";

tag_affected = "pango on Red Hat Enterprise Linux (v. 5 server),
  Red Hat Enterprise Linux AS version 4,
  Red Hat Enterprise Linux ES version 4,
  Red Hat Enterprise Linux WS version 4";
tag_solution = "Please Install the Updated Packages.";


if(description)
{
  script_xref(name : "URL" , value : "https://www.redhat.com/archives/rhsa-announce/2011-January/msg00023.html");
  script_id(870385);
  script_version("$Revision: 6685 $");
  script_tag(name:"last_modification", value:"$Date: 2017-07-12 11:44:46 +0200 (Wed, 12 Jul 2017) $");
  script_tag(name:"creation_date", value:"2011-01-31 15:15:14 +0100 (Mon, 31 Jan 2011)");
  script_tag(name:"cvss_base", value:"7.6");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:H/Au:N/C:C/I:C/A:C");
  script_xref(name: "RHSA", value: "2011:0180-01");
  script_cve_id("CVE-2011-0020");
  script_name("RedHat Update for pango RHSA-2011:0180-01");

  script_summary("Check for the Version of pango");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (c) 2011 Greenbone Networks GmbH");
  script_family("Red Hat Local Security Checks");
  script_dependencies("gather-package-list.nasl");
  script_mandatory_keys("ssh/login/rhel", "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 == "RHENT_5")
{

  if ((res = isrpmvuln(pkg:"pango", rpm:"pango~1.14.9~8.el5_6.2", rls:"RHENT_5")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isrpmvuln(pkg:"pango-debuginfo", rpm:"pango-debuginfo~1.14.9~8.el5_6.2", rls:"RHENT_5")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isrpmvuln(pkg:"pango-devel", rpm:"pango-devel~1.14.9~8.el5_6.2", rls:"RHENT_5")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

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


if(release == "RHENT_4")
{

  if ((res = isrpmvuln(pkg:"evolution28-pango", rpm:"evolution28-pango~1.14.9~13.el4_10", rls:"RHENT_4")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isrpmvuln(pkg:"evolution28-pango-debuginfo", rpm:"evolution28-pango-debuginfo~1.14.9~13.el4_10", rls:"RHENT_4")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isrpmvuln(pkg:"evolution28-pango-devel", rpm:"evolution28-pango-devel~1.14.9~13.el4_10", rls:"RHENT_4")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

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