The version of LibreOffice installed on the remote Mac OS X host is prior to 4.2.8 or 4.3.x prior to 4.3.5. It is, therefore, affected by an invalid memory write vulnerability. An attacker, using a specially crafted Rich Text Format (RTF) file, can exploit this to cause a denial of service or possibly execute arbitrary code.
Note that Nessus has not attempted to exploit this issue but has instead relied only on the application’s self-reported version number.
#
# (C) Tenable Network Security, Inc.
#
include("compat.inc");
if (description)
{
script_id(80830);
script_version("1.5");
script_cvs_date("Date: 2019/11/25");
script_cve_id("CVE-2014-9093");
script_bugtraq_id(71313);
script_name(english:"LibreOffice < 4.2.8 / 4.3.5 RTF File Handling Code Execution (Mac OS X)");
script_summary(english:"Checks the version of LibreOffice.");
script_set_attribute(attribute:"synopsis", value:
"The remote host contains an application that is affected by an invalid
memory write vulnerability.");
script_set_attribute(attribute:"description", value:
"The version of LibreOffice installed on the remote Mac OS X host is
prior to 4.2.8 or 4.3.x prior to 4.3.5. It is, therefore, affected by
an invalid memory write vulnerability. An attacker, using a specially
crafted Rich Text Format (RTF) file, can exploit this to cause a
denial of service or possibly execute arbitrary code.
Note that Nessus has not attempted to exploit this issue but has
instead relied only on the application's self-reported version number.");
script_set_attribute(attribute:"see_also", value:"https://bugs.freedesktop.org/show_bug.cgi?id=86449");
script_set_attribute(attribute:"solution", value:
"Upgrade to LibreOffice version 4.2.8 (4.2.8.2), 4.3.5 (4.3.5.2) or
later.");
script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P");
script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
script_set_attribute(attribute:"cvss_score_source", value:"CVE-2014-9093");
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:"2014/11/19");
script_set_attribute(attribute:"patch_publication_date", value:"2014/12/18");
script_set_attribute(attribute:"plugin_publication_date", value:"2015/01/19");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"cpe:/a:libreoffice:libreoffice");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"MacOS X Local Security Checks");
script_copyright(english:"This script is Copyright (C) 2015-2019 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_dependencies("macosx_libreoffice_installed.nasl");
script_require_keys("installed_sw/LibreOffice", "Host/MacOSX/Version");
exit(0);
}
include("audit.inc");
include("global_settings.inc");
include("misc_func.inc");
include("install_func.inc");
app_name = "LibreOffice";
get_kb_item_or_exit("Host/MacOSX/Version");
install = get_single_install(app_name:app_name, exit_if_unknown_ver:TRUE);
version = install['version'];
path = install['path'];
if (
# < 4.x
version =~ "^[0-3]($|[^0-9])" ||
# 4.2.x < 4.2.8
version =~ "^(4\.[0-1]|4\.2\.[0-7])($|[^0-9])" ||
# 4.3.x < 4.3.5
version =~ "^4\.3\.[0-4]($|[^0-9])" ||
# 4.3.5 Release is 4.3.5.2
version =~ "^4\.3\.5\.[01]($|[^0-9])"
)
{
if (report_verbosity > 0)
{
report =
'\n Path : ' + path +
'\n Installed version : ' + version +
'\n Fixed version : 4.2.8 (4.2.8.2) / 4.3.5 (4.3.5.2)' +
'\n';
security_hole(port:0, extra:report);
}
else security_hole(0);
}
else audit(AUDIT_INST_PATH_NOT_VULN, app_name, version, path);
Vendor | Product | Version | CPE |
---|---|---|---|
libreoffice | libreoffice | cpe:/a:libreoffice:libreoffice |