7.5 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/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:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
0.217 Low
EPSS
Percentile
96.5%
The version of LibreOffice installed on the remote macOS host is prior to 6.2.5. It is, therefore, affected by multiple vulnerabilities :
An arbitrary script execution vulnerability exists due to a flaw allowing event-based execution of python scripts within a document. Note, LibreLogo must be installed for this vulnerability to be exploitable.
LibreLogo is frequently bundled with LibreOffice.
(CVE-2019-9848)
An information disclosure vulnerability exists due to how bullet graphics are handled when in ‘stealth mode’. An unauthenticated, remote, attacker could utilize this vulnerability to cause LibreOffice to perform remote requests when they would typically not be permitted.
(CVE-2019-9849)
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(127113);
script_version("1.5");
script_cvs_date("Date: 2019/10/03 15:52:57");
script_cve_id("CVE-2019-9848", "CVE-2019-9849");
script_bugtraq_id(109374);
script_name(english:"LibreOffice < 6.2.5 Multiple Vulnerabilities (macOS)");
script_summary(english:"Checks the version of LibreOffice.");
script_set_attribute(attribute:"synopsis", value:
"An application installed on the remote host is affected by multiple
vulnerabilities.");
script_set_attribute(attribute:"description", value:
"The version of LibreOffice installed on the remote macOS host is
prior to 6.2.5. It is, therefore, affected by multiple
vulnerabilities :
- An arbitrary script execution vulnerability exists due
to a flaw allowing event-based execution of python
scripts within a document. Note, LibreLogo must be
installed for this vulnerability to be exploitable.
LibreLogo is frequently bundled with LibreOffice.
(CVE-2019-9848)
- An information disclosure vulnerability exists due to how
bullet graphics are handled when in 'stealth mode'. An
unauthenticated, remote, attacker could utilize this
vulnerability to cause LibreOffice to perform remote
requests when they would typically not be permitted.
(CVE-2019-9849)
Note that Nessus has not tested for these issues but has instead
relied only on the application's self-reported version number.");
# https://www.libreoffice.org/about-us/security/advisories/cve-2019-9848/
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?e181be01");
# https://www.libreoffice.org/about-us/security/advisories/cve-2019-9849/
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?089d600a");
script_set_attribute(attribute:"solution", value:
"Upgrade to LibreOffice version 6.2.5 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:H/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:H/RL:O/RC:C");
script_set_attribute(attribute:"cvss_score_source", value:"CVE-2019-9848");
script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
script_set_attribute(attribute:"exploit_available", value:"true");
script_set_attribute(attribute:"exploit_framework_core", value:"true");
script_set_attribute(attribute:"exploited_by_malware", value:"true");
script_set_attribute(attribute:"vuln_publication_date", value:"2019/07/16");
script_set_attribute(attribute:"patch_publication_date", value:"2019/07/16");
script_set_attribute(attribute:"plugin_publication_date", value:"2019/08/05");
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 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":"6.2.5"}];
vcf::check_version_and_report(app_info:app_info, constraints:constraints, severity:SECURITY_HOLE);
Vendor | Product | Version | CPE |
---|---|---|---|
libreoffice | libreoffice | cpe:/a:libreoffice:libreoffice |
7.5 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/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:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
0.217 Low
EPSS
Percentile
96.5%