6.8 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
0.593 Medium
EPSS
Percentile
97.8%
The version of LibreOffice installed on the remote macOS host is either 5.x prior to 5.4.5 or 6.x prior to 6.0.1. It is, therefore, affected by the following vulnerabilities:
An arbitrary file read vulnerability exists in the COM.MICROSOFT.WEBSERVICE function due to improper validation of a URL input. An unauthenticated, remote attacker can exploit this, via a specially crafted file, to read arbitrary files and disclose sensitive information.
(CVE-2018-6871)
A use after free vulnerability exists in the StgSmallStrm class due to the use of a short data type. An unauthenticated, remote attacker can exploit this, via a specially crafted file that uses the structured storage ole2 wrapper, to execute arbitrary code. (CVE-2018-10119)
Note that Nessus has not tested for these issues 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(122587);
script_version("1.3");
script_set_attribute(attribute:"plugin_modification_date", value:"2022/05/23");
script_cve_id("CVE-2018-6871", "CVE-2018-10119");
script_name(english:"LibreOffice < 5.4.5 or 6.x < 6.0.1 Multiple Vulnerabilities (macOS)");
script_set_attribute(attribute:"synopsis", value:
"An application installed on the remote host is affected by an
arbitrary code execution vulnerability.");
script_set_attribute(attribute:"description", value:
"The version of LibreOffice installed on the remote macOS host is
either 5.x prior to 5.4.5 or 6.x prior to 6.0.1. It is, therefore,
affected by the following vulnerabilities:
- An arbitrary file read vulnerability exists in the
COM.MICROSOFT.WEBSERVICE function due to improper
validation of a URL input. An unauthenticated, remote
attacker can exploit this, via a specially crafted file,
to read arbitrary files and disclose sensitive information.
(CVE-2018-6871)
- A use after free vulnerability exists in the StgSmallStrm
class due to the use of a short data type. An unauthenticated,
remote attacker can exploit this, via a specially crafted
file that uses the structured storage ole2 wrapper, to
execute arbitrary code. (CVE-2018-10119)
Note that Nessus has not tested for these issues but has instead
relied only on the application's self-reported version number.");
script_set_attribute(attribute:"see_also", value:"https://www.libreoffice.org/about-us/security/advisories/cve-2018-6871/");
script_set_attribute(attribute:"see_also", value:"https://www.libreoffice.org/about-us/security/advisories/cve-2018-10119/");
script_set_attribute(attribute:"solution", value:
"Upgrade to LibreOffice version 5.4.5, 6.0.1 and later.");
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:POC/RL:OF/RC:C");
script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H");
script_set_cvss3_temporal_vector("CVSS:3.0/E:P/RL:O/RC:C");
script_set_attribute(attribute:"cvss_score_source", value:"CVE-2018-10119");
script_set_attribute(attribute:"cvss3_score_source", value:"CVE-2018-6871");
script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
script_set_attribute(attribute:"exploit_available", value:"true");
script_set_attribute(attribute:"vuln_publication_date", value:"2018/02/09");
script_set_attribute(attribute:"patch_publication_date", value:"2018/02/09");
script_set_attribute(attribute:"plugin_publication_date", value:"2019/03/04");
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) 2019-2022 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("vcf.inc");
get_kb_item_or_exit("Host/MacOSX/Version");
app_info = vcf::get_app_info(app:"LibreOffice");
constraints = [
{"fixed_version" : "5.4.5"},
{"min_version" : "6.0", "fixed_version" : "6.0.1"}
];
vcf::check_version_and_report(app_info:app_info, constraints:constraints, severity:SECURITY_WARNING);
Vendor | Product | Version | CPE |
---|---|---|---|
libreoffice | libreoffice | cpe:/a:libreoffice:libreoffice |
6.8 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
0.593 Medium
EPSS
Percentile
97.8%