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
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS
Percentile
81.5%
The version of EMC NetWorker installed on the remote Windows host is prior to 8.2.4.9 or 9.x prior to 9.1.1.3 or 9.2.x prior to 9.2.0.4. It is, therefore, affected by a buffer overflow vulnerability. A remote, unauthenticated attacker may potentially exploit this vulnerability to execute arbitrary code or cause a denial of service condition, depending on the target systems platform.
#
# (C) Tenable Network Security, Inc.
#
include("compat.inc");
if (description)
{
script_id(104178);
script_version("1.7");
script_cvs_date("Date: 2019/11/12");
script_cve_id("CVE-2017-8022");
script_bugtraq_id(101551);
script_name(english:"EMC NetWorker < 8.2.4.9 / 9.x < 9.1.1.3 / 9.2.x < 9.2.0.4");
script_summary(english:"Checks the version of EMC NetWorker.");
script_set_attribute(attribute:"synopsis", value:
"The remote Windows host has an application installed that is affected
by a buffer overflow vulnerability.");
script_set_attribute(attribute:"description", value:
"The version of EMC NetWorker installed on the remote Windows host is
prior to 8.2.4.9 or 9.x prior to 9.1.1.3 or 9.2.x prior to
9.2.0.4. It is, therefore, affected by a buffer overflow
vulnerability. A remote, unauthenticated attacker may potentially
exploit this vulnerability to execute arbitrary code or cause a
denial of service condition, depending on the target systems platform.");
script_set_attribute(attribute:"see_also", value:"https://seclists.org/fulldisclosure/2017/Oct/35");
script_set_attribute(attribute:"solution", value:
"Upgrade to EMC NetWorker 8.2.4.9 / 9.1.1.3 / 9.2.0.4 or 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:U/RL:OF/RC:C");
script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:H/PR:N/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-2017-8022");
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:"2017/10/16");
script_set_attribute(attribute:"patch_publication_date", value:"2017/10/16");
script_set_attribute(attribute:"plugin_publication_date", value:"2017/10/26");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"cpe:/a:emc:networker");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"Windows");
script_copyright(english:"This script is Copyright (C) 2017-2019 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_dependencies("emc_networker_installed.nasl");
script_require_keys("installed_sw/EMC NetWorker");
exit(0);
}
include("audit.inc");
include("global_settings.inc");
include("misc_func.inc");
include("install_func.inc");
appname = "EMC NetWorker";
install = get_single_install(app_name:appname, exit_if_unknown_ver:TRUE);
version = install['version'];
path = install['path'];
build = install['Build'];
server = install['Server'];
if(server != 1) audit(AUDIT_INST_VER_NOT_VULN, "EMC NetWorker Client");
fix = NULL;
if (ver_compare(ver:version, fix:'8.2.4.9', strict:FALSE) < 0)
fix = '8.2.4.9';
else if (version =~ "^9\.[0-1]\." && ver_compare(ver:version, fix:'9.1.1.3', strict:FALSE) < 0)
fix = '9.1.1.3';
else if (version =~ "^9\.2\." && ver_compare(ver:version, fix:'9.2.0.4', strict:FALSE) < 0)
fix = '9.2.0.4';
if (isnull(fix))
audit(AUDIT_INST_PATH_NOT_VULN, 'EMC NetWorker', version, path);
port = get_kb_item('SMB/transport');
if (!port) port = 445;
report =
'\n Path : ' + path +
'\n Installed version : ' + version +
'\n Fixed version : ' + fix +
'\n';
security_report_v4(port:port, extra:report, severity:SECURITY_WARNING);
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
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS
Percentile
81.5%