CVSS2
Attack Vector
ADJACENT_NETWORK
Attack Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:A/AC:L/Au:S/C:N/I:N/A:C
CVSS3
Attack Vector
ADJACENT
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
EPSS
Percentile
14.1%
The version of the Symantec Endpoint Encryption (SEE) Drive Encryption Client installed on the remote Windows host is prior to 11.1.3 MP1. It is, therefore, affected by a denial of service and NULL pointer vulnerability.
#
# (C) Tenable Network Security, Inc.
#
include("compat.inc");
if (description)
{
script_id(104573);
script_version("1.8");
script_cvs_date("Date: 2019/11/12");
script_cve_id("CVE-2017-15525", "CVE-2017-15526");
script_bugtraq_id(101697, 101698);
script_name(english:"Symantec Endpoint Encryption < 11.1.3 MP1 (SYM17-012)");
script_summary(english:"Checks the version of Symantec Endpoint Encryption Drive Encryption.");
script_set_attribute(attribute:"synopsis", value:
"A drive encryption management agent installed on the remote Windows
host is affected by multiple vulnerabilities.");
script_set_attribute(attribute:"description", value:
"The version of the Symantec Endpoint Encryption (SEE) Drive
Encryption Client installed on the remote Windows host is
prior to 11.1.3 MP1. It is, therefore, affected by a denial
of service and NULL pointer vulnerability.");
# https://support.symantec.com/en_US/article.SYMSA1420.html
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?c460f804");
script_set_attribute(attribute:"solution", value:
"Upgrade to Symantec Endpoint Encryption version 11.1.3 MP1 or later.");
script_set_cvss_base_vector("CVSS2#AV:A/AC:L/Au:S/C:P/I:P/A:P");
script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
script_set_cvss3_base_vector("CVSS:3.0/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H");
script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
script_set_attribute(attribute:"cvss_score_source", value:"CVE-2017-15526");
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:"2017/11/13");
script_set_attribute(attribute:"patch_publication_date", value:"2017/11/13");
script_set_attribute(attribute:"plugin_publication_date", value:"2017/11/15");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"cpe:/a:symantec:endpoint_encryption");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"Windows");
script_copyright(english:"This script is Copyright (C) 2004-2019 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_dependencies("symantec_endpoint_encryption_drive_encryption_installed.nbin");
script_require_keys("SMB/Registry/Enumerated", "installed_sw/Symantec Endpoint Encryption Drive Encryption Client");
exit(0);
}
include("audit.inc");
include("global_settings.inc");
include("misc_func.inc");
include("install_func.inc");
get_kb_item_or_exit("SMB/Registry/Enumerated");
app_name = "Symantec Endpoint Encryption Drive Encryption Client";
fix = "11.1.3.810";
install = get_single_install(app_name:app_name);
version = install['version'];
path = install['path'];
if (ver_compare(ver:version, fix:fix, strict:FALSE) < 0)
{
port = get_kb_item("SMB/transport");
if (empty_or_null(port))
port = 445;
report = report_items_str(
report_items:make_array(
"Path", path,
"Installed version", version,
"Fixed version", "11.1.3.810"
),
ordered_fields:make_list("Path", "Installed version", "Fixed version")
);
security_report_v4(port:port, severity:SECURITY_WARNING, extra:report);
}
else audit(AUDIT_INST_PATH_NOT_VULN, app_name, version, path);
Vendor | Product | Version | CPE |
---|---|---|---|
symantec | endpoint_encryption | cpe:/a:symantec:endpoint_encryption |
CVSS2
Attack Vector
ADJACENT_NETWORK
Attack Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:A/AC:L/Au:S/C:N/I:N/A:C
CVSS3
Attack Vector
ADJACENT
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
EPSS
Percentile
14.1%