Mac OS X : Apple Safari < 6.1.2 / 7.0.2 Multiple Memory Corruption Vulnerabilities

#
# (C) Tenable Network Security, Inc.
#

include("compat.inc");

if (description)
{
  script_id(72689);
  script_version("1.6");
  script_cvs_date("Date: 2018/07/14  1:59:36");

  script_cve_id(
    "CVE-2013-6635",
    "CVE-2014-1268",
    "CVE-2014-1269",
    "CVE-2014-1270"
  );
  script_bugtraq_id(65778, 65779, 65780, 65781);
  script_xref(name:"APPLE-SA", value:"APPLE-SA-2014-02-25-2");

  script_name(english:"Mac OS X : Apple Safari < 6.1.2 / 7.0.2 Multiple Memory Corruption Vulnerabilities");
  script_summary(english:"Check the Safari SourceVersion");

  script_set_attribute(
    attribute:"synopsis",
    value:
"The remote host contains a web browser that is affected by multiple
memory corruption vulnerabilities."
  );
  script_set_attribute(
    attribute:"description",
    value:
"The version of Apple Safari installed on the remote Mac OS X host is
a version prior to 6.1.2 or 7.0.2. It is, therefore, potentially
affected by multiple, unspecified, memory corruption vulnerabilities
in WebKit that could lead to unexpected program termination or
arbitrary code execution."
  );
  script_set_attribute(attribute:"see_also", value:"http://support.apple.com/kb/HT6145");
  script_set_attribute(attribute:"see_also", value:"http://lists.apple.com/archives/security-announce/2014/Feb/msg00001.html");
  script_set_attribute(attribute:"see_also", value:"http://www.securityfocus.com/archive/1/531264/30/0/threaded");
  script_set_attribute(attribute:"solution", value:
"For Mac OS X 10.9, upgrade to 10.9.2, which includes Apple Safari
7.0.2. Otherwise, upgrade to Apple Safari 6.1.2.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:P");
  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:"vuln_publication_date", value:"2013/12/07");
  script_set_attribute(attribute:"patch_publication_date", value:"2014/02/25");
  script_set_attribute(attribute:"plugin_publication_date", value:"2014/02/25");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:apple:safari");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_family(english:"MacOS X Local Security Checks");

  script_copyright(english:"This script is Copyright (C) 2014-2018 Tenable Network Security, Inc.");

  script_dependencies("macosx_Safari31.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/MacOSX/Version", "MacOSX/Safari/Installed");

  exit(0);
}

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

if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
os = get_kb_item("Host/MacOSX/Version");
if (!os) audit(AUDIT_OS_NOT, "Mac OS X");

if (!ereg(pattern:"Mac OS X 10\.[7-9]([^0-9]|$)", string:os)) audit(AUDIT_OS_NOT, "Mac OS X 10.7 / 10.8 / 10.9");

get_kb_item_or_exit("MacOSX/Safari/Installed");
path = get_kb_item_or_exit("MacOSX/Safari/Path", exit_code:1);
version = get_kb_item_or_exit("MacOSX/Safari/Version", exit_code:1);

if ("10.7" >< os || "10.8" >< os) fixed_version = "6.1.2";
else fixed_version = "7.0.2";

if (ver_compare(ver:version, fix:fixed_version, strict:FALSE) == -1)
{
  if (report_verbosity > 0)
  {
    report =
      '\n  Path              : ' + path +
      '\n  Installed version : ' + version +
      '\n  Fixed version     : ' + fixed_version + '\n';
    security_warning(port:0, extra:report);
  }
  else security_warning(0);
}
else audit(AUDIT_INST_PATH_NOT_VULN, "Safari", version, path);