Oracle Linux 5 : openldap (ELSA-2010-0542)

2013-07-12T00:00:00
ID ORACLELINUX_ELSA-2010-0542.NASL
Type nessus
Reporter Tenable
Modified 2018-07-18T00:00:00

Description

From Red Hat Security Advisory 2010:0542 :

Updated openldap packages that fix multiple security issues are now available for Red Hat Enterprise Linux 5.

The Red Hat Security Response Team has rated this update as having moderate security impact. Common Vulnerability Scoring System (CVSS) base scores, which give detailed severity ratings, are available for each vulnerability from the CVE links in the References section.

OpenLDAP is an open source suite of LDAP (Lightweight Directory Access Protocol) applications and development tools.

Multiple flaws were discovered in the way the slapd daemon handled modify relative distinguished name (modrdn) requests. An authenticated user with privileges to perform modrdn operations could use these flaws to crash the slapd daemon via specially crafted modrdn requests. (CVE-2010-0211, CVE-2010-0212)

Red Hat would like to thank CERT-FI for responsibly reporting these flaws, who credit Ilkka Mattila and Tuomas Salomaki for the discovery of the issues.

Users of OpenLDAP should upgrade to these updated packages, which contain a backported patch to correct these issues. After installing this update, the OpenLDAP daemons will be restarted automatically.

                                        
                                            #
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Red Hat Security Advisory RHSA-2010:0542 and 
# Oracle Linux Security Advisory ELSA-2010-0542 respectively.
#

include("compat.inc");

if (description)
{
  script_id(68064);
  script_version("1.6");
  script_cvs_date("Date: 2018/07/18 17:43:56");

  script_cve_id("CVE-2010-0211", "CVE-2010-0212");
  script_bugtraq_id(41770);
  script_xref(name:"RHSA", value:"2010:0542");

  script_name(english:"Oracle Linux 5 : openldap (ELSA-2010-0542)");
  script_summary(english:"Checks rpm output for the updated packages");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote Oracle Linux host is missing one or more security updates."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"From Red Hat Security Advisory 2010:0542 :

Updated openldap packages that fix multiple security issues are now
available for Red Hat Enterprise Linux 5.

The Red Hat Security Response Team has rated this update as having
moderate security impact. Common Vulnerability Scoring System (CVSS)
base scores, which give detailed severity ratings, are available for
each vulnerability from the CVE links in the References section.

OpenLDAP is an open source suite of LDAP (Lightweight Directory Access
Protocol) applications and development tools.

Multiple flaws were discovered in the way the slapd daemon handled
modify relative distinguished name (modrdn) requests. An authenticated
user with privileges to perform modrdn operations could use these
flaws to crash the slapd daemon via specially crafted modrdn requests.
(CVE-2010-0211, CVE-2010-0212)

Red Hat would like to thank CERT-FI for responsibly reporting these
flaws, who credit Ilkka Mattila and Tuomas Salomaki for the discovery
of the issues.

Users of OpenLDAP should upgrade to these updated packages, which
contain a backported patch to correct these issues. After installing
this update, the OpenLDAP daemons will be restarted automatically."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://oss.oracle.com/pipermail/el-errata/2010-July/001545.html"
  );
  script_set_attribute(
    attribute:"solution", 
    value:"Update the affected openldap packages."
  );
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:P");
  script_set_cvss_temporal_vector("CVSS2#E:F/RL:OF/RC:C");
  script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");
  script_set_attribute(attribute:"exploit_framework_core", value:"true");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:compat-openldap");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:openldap");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:openldap-clients");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:openldap-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:openldap-servers");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:openldap-servers-overlays");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:openldap-servers-sql");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:oracle:linux:5");

  script_set_attribute(attribute:"patch_publication_date", value:"2010/07/20");
  script_set_attribute(attribute:"plugin_publication_date", value:"2013/07/12");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2013-2018 Tenable Network Security, Inc.");
  script_family(english:"Oracle Linux Local Security Checks");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/OracleLinux", "Host/RedHat/release", "Host/RedHat/rpm-list");

  exit(0);
}


include("audit.inc");
include("global_settings.inc");
include("rpm.inc");


if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
if (!get_kb_item("Host/OracleLinux")) audit(AUDIT_OS_NOT, "Oracle Linux");
release = get_kb_item("Host/RedHat/release");
if (isnull(release) || !eregmatch(pattern: "Oracle (?:Linux Server|Enterprise Linux)", string:release)) audit(AUDIT_OS_NOT, "Oracle Linux");
os_ver = eregmatch(pattern: "Oracle (?:Linux Server|Enterprise Linux) .*release ([0-9]+(\.[0-9]+)?)", string:release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "Oracle Linux");
os_ver = os_ver[1];
if (! ereg(pattern:"^5([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "Oracle Linux 5", "Oracle Linux " + os_ver);

if (!get_kb_item("Host/RedHat/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);

cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if ("x86_64" >!< cpu && "ia64" >!< cpu && cpu !~ "^i[3-6]86$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "Oracle Linux", cpu);

flag = 0;
if (rpm_check(release:"EL5", reference:"compat-openldap-2.3.43_2.2.29-12.el5_5.1")) flag++;
if (rpm_check(release:"EL5", reference:"openldap-2.3.43-12.el5_5.1")) flag++;
if (rpm_check(release:"EL5", reference:"openldap-clients-2.3.43-12.el5_5.1")) flag++;
if (rpm_check(release:"EL5", reference:"openldap-devel-2.3.43-12.el5_5.1")) flag++;
if (rpm_check(release:"EL5", reference:"openldap-servers-2.3.43-12.el5_5.1")) flag++;
if (rpm_check(release:"EL5", reference:"openldap-servers-overlays-2.3.43-12.el5_5.1")) flag++;
if (rpm_check(release:"EL5", reference:"openldap-servers-sql-2.3.43-12.el5_5.1")) flag++;


if (flag)
{
  if (report_verbosity > 0) security_warning(port:0, extra:rpm_report_get());
  else security_warning(0);
  exit(0);
}
else
{
  tested = pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, "compat-openldap / openldap / openldap-clients / openldap-devel / etc");
}