CentOS Update for krb5 CESA-2009:0410-01 centos2 i386

2011-08-09T00:00:00
ID OPENVAS:880892
Type openvas
Reporter Copyright (c) 2011 Greenbone Networks GmbH
Modified 2017-07-10T00:00:00

Description

Check for the Version of krb5

                                        
                                            ###############################################################################
# OpenVAS Vulnerability Test
#
# CentOS Update for krb5 CESA-2009:0410-01 centos2 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 = "Kerberos is a network authentication system which allows clients and
  servers to authenticate to each other using symmetric encryption and a
  trusted third party, the Key Distribution Center (KDC).

  An input validation flaw was found in the ASN.1 (Abstract Syntax Notation
  One) decoder used by MIT Kerberos. A remote attacker could use this flaw to
  crash a network service using the MIT Kerberos library, such as kadmind or
  krb5kdc, by causing it to dereference or free an uninitialized pointer or,
  possibly, execute arbitrary code with the privileges of the user running
  the service. (CVE-2009-0846)
  
  All krb5 users should upgrade to these updated packages, which contain a
  backported patch to correct this issue. All running services using the MIT
  Kerberos libraries must be restarted for the update to take effect.";
tag_solution = "Please Install the Updated Packages.";

tag_affected = "krb5 on CentOS 2";


if(description)
{
  script_xref(name : "URL" , value : "http://lists.centos.org/pipermail/centos-announce/2009-April/015788.html");
  script_id(880892);
  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:"10.0");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:C/I:C/A:C");
  script_xref(name: "CESA", value: "2009:0410-01");
  script_cve_id("CVE-2009-0846");
  script_name("CentOS Update for krb5 CESA-2009:0410-01 centos2 i386");

  script_summary("Check for the Version of krb5");
  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 == "CentOS2")
{

  if ((res = isrpmvuln(pkg:"krb5-devel", rpm:"krb5-devel~1.2.2~49", rls:"CentOS2")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isrpmvuln(pkg:"krb5-libs", rpm:"krb5-libs~1.2.2~49", rls:"CentOS2")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isrpmvuln(pkg:"krb5-server", rpm:"krb5-server~1.2.2~49", rls:"CentOS2")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isrpmvuln(pkg:"krb5-workstation", rpm:"krb5-workstation~1.2.2~49", rls:"CentOS2")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

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