Fedora 18 : lightdm-1.4.3-1.fc18 (2013-16381)

2013-09-27T00:00:00
ID FEDORA_2013-16381.NASL
Type nessus
Reporter This script is Copyright (C) 2013-2018 and is owned by Tenable, Inc. or an Affiliate thereof.
Modified 2019-11-02T00:00:00

Description

This is a stable update in the 1.4 series adding a few important fixes backported from later versions.

Overview of changes in lightdm 1.4.2 include :

  • Correctly set permissions on Xauthority file.

    • Stop using g_file_set_replace - it can leave intermediate files around

See also: http://lists.freedesktop.org/archives/lightdm/2013-September/000438.ht ml http://lists.freedesktop.org/archives/lightdm/2013-September/000446.ht ml

Note that Tenable Network Security has extracted the preceding description block directly from the Fedora security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

                                        
                                            #
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were  
# extracted from Fedora Security Advisory 2013-16381.
#

include("compat.inc");

if (description)
{
  script_id(70149);
  script_version("1.7");
  script_cvs_date("Date: 2018/11/28 22:47:45");

  script_bugtraq_id(62329);
  script_xref(name:"FEDORA", value:"2013-16381");

  script_name(english:"Fedora 18 : lightdm-1.4.3-1.fc18 (2013-16381)");
  script_summary(english:"Checks rpm output for the updated package.");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote Fedora host is missing a security update."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"This is a stable update in the 1.4 series adding a few important fixes
backported from later versions.

Overview of changes in lightdm 1.4.2 include :

  - Correctly set permissions on Xauthority file.

    - Stop using g_file_set_replace - it can leave
      intermediate files around

See also:
http://lists.freedesktop.org/archives/lightdm/2013-September/000438.ht
ml
http://lists.freedesktop.org/archives/lightdm/2013-September/000446.ht
ml

Note that Tenable Network Security has extracted the preceding
description block directly from the Fedora security advisory. Tenable
has attempted to automatically clean and format it as much as possible
without introducing additional issues."
  );
  # http://lists.freedesktop.org/archives/lightdm/2013-September/000438.html
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?53445561"
  );
  # http://lists.freedesktop.org/archives/lightdm/2013-September/000446.html
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?ef2c180b"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.redhat.com/show_bug.cgi?id=1007187"
  );
  # https://lists.fedoraproject.org/pipermail/package-announce/2013-September/116921.html
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?a3220a58"
  );
  script_set_attribute(
    attribute:"solution", 
    value:"Update the affected lightdm package."
  );
  script_set_cvss_base_vector("CVSS2#AV:L/AC:M/Au:N/C:P/I:P/A:N");
  script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
  script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"false");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fedoraproject:fedora:lightdm");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:fedoraproject:fedora:18");

  script_set_attribute(attribute:"patch_publication_date", value:"2013/09/11");
  script_set_attribute(attribute:"plugin_publication_date", value:"2013/09/27");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2013-2018 and is owned by Tenable, Inc. or an Affiliate thereof.");
  script_family(english:"Fedora Local Security Checks");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "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);
release = get_kb_item("Host/RedHat/release");
if (isnull(release) || "Fedora" >!< release) audit(AUDIT_OS_NOT, "Fedora");
os_ver = eregmatch(pattern: "Fedora.*release ([0-9]+)", string:release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "Fedora");
os_ver = os_ver[1];
if (! ereg(pattern:"^18([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "Fedora 18.x", "Fedora " + 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 && cpu !~ "^i[3-6]86$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "Fedora", cpu);

flag = 0;
if (rpm_check(release:"FC18", reference:"lightdm-1.4.3-1.fc18")) flag++;


if (flag)
{
  if (report_verbosity > 0) security_note(port:0, extra:rpm_report_get());
  else security_note(0);
  exit(0);
}
else
{
  tested = pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, "lightdm");
}