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Ubuntu Update for OpenLDAP vulnerabilities USN-965-1

🗓️ 13 Aug 2010 00:00:00Reported by Copyright (c) 2010 Greenbone Networks GmbHType 
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Ubuntu Update for OpenLDAP vulnerabilities on Ubuntu 6.06 LTS, 8.04 LTS, 9.04, 9.10, 10.04 LTS. Using the Codenomicon LDAPv3 test suite, discovered that OpenLDAP does not properly handle empty RDN strings, leading to a crash or possible code execution. (CVE-2010-0211, CVE-2010-0212

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Code
###############################################################################
# OpenVAS Vulnerability Test
# $Id: gb_ubuntu_USN_965_1.nasl 7965 2017-12-01 07:38:25Z santu $
#
# Ubuntu Update for OpenLDAP vulnerabilities USN-965-1
#
# Authors:
# System Generated Check
#
# Copyright:
# Copyright (c) 2010 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 = "Using the Codenomicon LDAPv3 test suite, Ilkka Mattila and Tuomas
  Salomäki discovered that the slap_modrdn2mods function in modrdn.c
  in OpenLDAP does not check the return value from a call to the
  smr_normalize function. A remote attacker could use specially crafted
  modrdn requests to crash the slapd daemon or possibly execute arbitrary
  code. (CVE-2010-0211)

  Using the Codenomicon LDAPv3 test suite, Ilkka Mattila and Tuomas
  Salomäki discovered that OpenLDAP does not properly handle empty
  RDN strings. A remote attacker could use specially crafted modrdn
  requests to crash the slapd daemon. (CVE-2010-0212)

  In the default installation under Ubuntu 8.04 LTS and later, attackers
  would be isolated by the OpenLDAP AppArmor profile for the slapd daemon.";

tag_summary = "Ubuntu Update for Linux kernel vulnerabilities USN-965-1";
tag_affected = "OpenLDAP vulnerabilities on Ubuntu 6.06 LTS ,
  Ubuntu 8.04 LTS ,
  Ubuntu 9.04 ,
  Ubuntu 9.10 ,
  Ubuntu 10.04 LTS";
tag_solution = "Please Install the Updated Packages.";


if(description)
{
  script_xref(name: "URL" , value: "http://www.ubuntu.com/usn/usn-965-1/");
  script_id(840478);
  script_version("$Revision: 7965 $");
  script_tag(name:"last_modification", value:"$Date: 2017-12-01 08:38:25 +0100 (Fri, 01 Dec 2017) $");
  script_tag(name:"creation_date", value:"2010-08-13 14:24:53 +0200 (Fri, 13 Aug 2010)");
  script_tag(name:"cvss_base", value:"5.0");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:N/I:N/A:P");
  script_xref(name: "USN", value: "965-1");
  script_cve_id("CVE-2010-0211", "CVE-2010-0212");
  script_name("Ubuntu Update for OpenLDAP vulnerabilities USN-965-1");

  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (c) 2010 Greenbone Networks GmbH");
  script_family("Ubuntu Local Security Checks");
  script_dependencies("gather-package-list.nasl");
  script_mandatory_keys("ssh/login/ubuntu_linux", "ssh/login/packages");
  script_tag(name : "summary" , value : tag_summary);
  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-deb.inc");

release = get_kb_item("ssh/login/release");


res = "";
if(release == NULL){
  exit(0);
}

if(release == "UBUNTU9.10")
{

  if ((res = isdpkgvuln(pkg:"ldap-utils", ver:"2.4.18-0ubuntu1.1", rls:"UBUNTU9.10")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isdpkgvuln(pkg:"libldap-2.4-2-dbg", ver:"2.4.18-0ubuntu1.1", rls:"UBUNTU9.10")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isdpkgvuln(pkg:"libldap-2.4-2", ver:"2.4.18-0ubuntu1.1", rls:"UBUNTU9.10")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isdpkgvuln(pkg:"libldap2-dev", ver:"2.4.18-0ubuntu1.1", rls:"UBUNTU9.10")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isdpkgvuln(pkg:"slapd-dbg", ver:"2.4.18-0ubuntu1.1", rls:"UBUNTU9.10")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isdpkgvuln(pkg:"slapd", ver:"2.4.18-0ubuntu1.1", rls:"UBUNTU9.10")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

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


if(release == "UBUNTU6.06 LTS")
{

  if ((res = isdpkgvuln(pkg:"ldap-utils", ver:"2.2.26-5ubuntu2.10", rls:"UBUNTU6.06 LTS")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isdpkgvuln(pkg:"libldap-2.2-7", ver:"2.2.26-5ubuntu2.10", rls:"UBUNTU6.06 LTS")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isdpkgvuln(pkg:"slapd", ver:"2.2.26-5ubuntu2.10", rls:"UBUNTU6.06 LTS")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

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


if(release == "UBUNTU10.04 LTS")
{

  if ((res = isdpkgvuln(pkg:"ldap-utils", ver:"2.4.21-0ubuntu5.2", rls:"UBUNTU10.04 LTS")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isdpkgvuln(pkg:"libldap-2.4-2-dbg", ver:"2.4.21-0ubuntu5.2", rls:"UBUNTU10.04 LTS")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isdpkgvuln(pkg:"libldap-2.4-2", ver:"2.4.21-0ubuntu5.2", rls:"UBUNTU10.04 LTS")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isdpkgvuln(pkg:"libldap2-dev", ver:"2.4.21-0ubuntu5.2", rls:"UBUNTU10.04 LTS")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isdpkgvuln(pkg:"slapd-dbg", ver:"2.4.21-0ubuntu5.2", rls:"UBUNTU10.04 LTS")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isdpkgvuln(pkg:"slapd", ver:"2.4.21-0ubuntu5.2", rls:"UBUNTU10.04 LTS")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

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


if(release == "UBUNTU9.04")
{

  if ((res = isdpkgvuln(pkg:"ldap-utils", ver:"2.4.15-1ubuntu3.1", rls:"UBUNTU9.04")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isdpkgvuln(pkg:"libldap-2.4-2-dbg", ver:"2.4.15-1ubuntu3.1", rls:"UBUNTU9.04")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isdpkgvuln(pkg:"libldap-2.4-2", ver:"2.4.15-1ubuntu3.1", rls:"UBUNTU9.04")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isdpkgvuln(pkg:"libldap2-dev", ver:"2.4.15-1ubuntu3.1", rls:"UBUNTU9.04")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isdpkgvuln(pkg:"slapd-dbg", ver:"2.4.15-1ubuntu3.1", rls:"UBUNTU9.04")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isdpkgvuln(pkg:"slapd", ver:"2.4.15-1ubuntu3.1", rls:"UBUNTU9.04")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

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


if(release == "UBUNTU8.04 LTS")
{

  if ((res = isdpkgvuln(pkg:"ldap-utils", ver:"2.4.9-0ubuntu0.8.04.4", rls:"UBUNTU8.04 LTS")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isdpkgvuln(pkg:"libldap-2.4-2-dbg", ver:"2.4.9-0ubuntu0.8.04.4", rls:"UBUNTU8.04 LTS")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isdpkgvuln(pkg:"libldap-2.4-2", ver:"2.4.9-0ubuntu0.8.04.4", rls:"UBUNTU8.04 LTS")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isdpkgvuln(pkg:"libldap2-dev", ver:"2.4.9-0ubuntu0.8.04.4", rls:"UBUNTU8.04 LTS")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isdpkgvuln(pkg:"slapd-dbg", ver:"2.4.9-0ubuntu0.8.04.4", rls:"UBUNTU8.04 LTS")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isdpkgvuln(pkg:"slapd", ver:"2.4.9-0ubuntu0.8.04.4", rls:"UBUNTU8.04 LTS")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

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

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