RedHat Update for openldap RHSA-2011:0346-01

###############################################################################
# OpenVAS Vulnerability Test
#
# RedHat Update for openldap RHSA-2011:0346-01
#
# 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 = "OpenLDAP is an open source suite of LDAP (Lightweight Directory Access
  Protocol) applications and development tools.

  A flaw was found in the way OpenLDAP handled authentication failures being
  passed from an OpenLDAP slave to the master. If OpenLDAP was configured
  with a chain overlay and it forwarded authentication failures, OpenLDAP
  would bind to the directory as an anonymous user and return success, rather
  than return failure on the authenticated bind. This could allow a user on a
  system that uses LDAP for authentication to log into a directory-based
  account without knowing the password. (CVE-2011-1024)
  
  This update also fixes the following bug:
  
  * Previously, multiple concurrent connections to an OpenLDAP server could
  cause the slapd service to terminate unexpectedly with an assertion error.
  This update adds mutexes to protect multiple threads from accessing a
  structure with a connection, and the slapd service no longer crashes.
  (BZ#677611)
  
  Users of OpenLDAP should upgrade to these updated packages, which contain
  backported patches to resolve these issues. After installing this update,
  the OpenLDAP daemons will be restarted automatically.";

tag_affected = "openldap on Red Hat Enterprise Linux (v. 5 server)";
tag_solution = "Please Install the Updated Packages.";


if(description)
{
  script_xref(name : "URL" , value : "https://www.redhat.com/archives/rhsa-announce/2011-March/msg00024.html");
  script_id(870410);
  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:"2011-03-15 14:58:18 +0100 (Tue, 15 Mar 2011)");
  script_xref(name: "RHSA", value: "2011:0346-01");
  script_tag(name:"cvss_base", value:"4.6");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:H/Au:S/C:P/I:P/A:P");
  script_cve_id("CVE-2011-1024");
  script_name("RedHat Update for openldap RHSA-2011:0346-01");

  script_summary("Check for the Version of openldap");
  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:"compat-openldap", rpm:"compat-openldap~2.3.43_2.2.29~12.el5_6.7", rls:"RHENT_5")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isrpmvuln(pkg:"openldap", rpm:"openldap~2.3.43~12.el5_6.7", rls:"RHENT_5")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isrpmvuln(pkg:"openldap-clients", rpm:"openldap-clients~2.3.43~12.el5_6.7", rls:"RHENT_5")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isrpmvuln(pkg:"openldap-debuginfo", rpm:"openldap-debuginfo~2.3.43~12.el5_6.7", rls:"RHENT_5")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isrpmvuln(pkg:"openldap-devel", rpm:"openldap-devel~2.3.43~12.el5_6.7", rls:"RHENT_5")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isrpmvuln(pkg:"openldap-servers", rpm:"openldap-servers~2.3.43~12.el5_6.7", rls:"RHENT_5")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isrpmvuln(pkg:"openldap-servers-overlays", rpm:"openldap-servers-overlays~2.3.43~12.el5_6.7", rls:"RHENT_5")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isrpmvuln(pkg:"openldap-servers-sql", rpm:"openldap-servers-sql~2.3.43~12.el5_6.7", rls:"RHENT_5")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

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