SUSE SLED10 / SLES10 Security Update : xorg-x11-server (SUSE-SU-2013:0857-1)

#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from SUSE update advisory SUSE-SU-2013:0857-1.
# The text itself is copyright (C) SUSE.
#

include('deprecated_nasl_level.inc');
include('compat.inc');

if (description)
{
  script_id(83587);
  script_version("2.4");
  script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/19");

  script_cve_id("CVE-2013-1940");
  script_bugtraq_id(59282);

  script_name(english:"SUSE SLED10 / SLES10 Security Update : xorg-x11-server (SUSE-SU-2013:0857-1)");
  script_summary(english:"Checks rpm output for the updated package.");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote SUSE host is missing one or more security updates."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"In some cases, input events are sent to X servers not currently the VT
owner, allowing a user to capture passwords. This update fixes this
issue. CVE-2013-1940 has been assigned to this issue.

Note that Tenable Network Security has extracted the preceding
description block directly from the SUSE security advisory. Tenable
has attempted to automatically clean and format it as much as possible
without introducing additional issues."
  );
  # http://download.suse.com/patch/finder/?keywords=69cb26f8a0705fcf17f6341d54cdb9e1
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?0bcb18d7"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"http://support.novell.com/security/cve/CVE-2013-1940.html"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.novell.com/814653"
  );
  # https://www.suse.com/support/update/announcement/2013/suse-su-20130857-1.html
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?ccb08a56"
  );
  script_set_attribute(
    attribute:"solution", 
    value:"Update the affected xorg-x11-server package."
  );
  script_set_cvss_base_vector("CVSS2#AV:L/AC:L/Au:N/C:P/I:N/A:N");
  script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:ND");
  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:novell:suse_linux:xorg-x11-server");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:suse_linux:10");

  script_set_attribute(attribute:"patch_publication_date", value:"2013/06/04");
  script_set_attribute(attribute:"plugin_publication_date", value:"2015/05/20");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2015-2021 and is owned by Tenable, Inc. or an Affiliate thereof.");
  script_family(english:"SuSE Local Security Checks");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/cpu", "Host/SuSE/release", "Host/SuSE/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/SuSE/release");
if (isnull(release) || release !~ "^(SLED|SLES)") audit(AUDIT_OS_NOT, "SUSE");
os_ver = eregmatch(pattern: "^(SLE(S|D)\d+)", string:release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "SUSE");
os_ver = os_ver[1];
if (! ereg(pattern:"^(SLED10|SLES10)$", string:os_ver)) audit(AUDIT_OS_NOT, "SUSE SLED10 / SLES10", "SUSE " + os_ver);

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

cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if (cpu !~ "^i[3-6]86$" && "x86_64" >!< cpu && "s390x" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "SUSE " + os_ver, cpu);
if (cpu >!< "i386|i486|i586|i686|x86_64") audit(AUDIT_ARCH_NOT, "i386 / i486 / i586 / i686 / x86_64", cpu);


sp = get_kb_item("Host/SuSE/patchlevel");
if (isnull(sp)) sp = "0";
if (os_ver == "SLED10" && (! ereg(pattern:"^4$", string:sp))) audit(AUDIT_OS_NOT, "SLED10 SP4", os_ver + " SP" + sp);
if (os_ver == "SLES10" && (! ereg(pattern:"^4$", string:sp))) audit(AUDIT_OS_NOT, "SLES10 SP4", os_ver + " SP" + sp);


flag = 0;
if (rpm_check(release:"SLED10", sp:"4", cpu:"x86_64", reference:"xorg-x11-server-6.9.0-50.82.1")) flag++;
if (rpm_check(release:"SLED10", sp:"4", cpu:"i586", reference:"xorg-x11-server-6.9.0-50.82.1")) flag++;
if (rpm_check(release:"SLES10", sp:"4", cpu:"x86_64", reference:"xorg-x11-server-6.9.0-50.82.1")) flag++;
if (rpm_check(release:"SLES10", sp:"4", cpu:"i586", reference:"xorg-x11-server-6.9.0-50.82.1")) 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, "xorg-x11-server");
}