The remote host is running a version of McAfee Web Gateway (MWG) that is affected by an information disclosure vulnerability due to a flaw in the OpenSSL library, commonly known as the Heartbleed bug. An attacker could potentially exploit this vulnerability repeatedly to read up to 64KB of memory from the device.
#
# (C) Tenable Network Security, Inc.
#
include('compat.inc');
if (description)
{
script_id(73836);
script_version("1.15");
script_set_attribute(attribute:"plugin_modification_date", value:"2023/04/25");
script_cve_id("CVE-2014-0160");
script_bugtraq_id(66690);
script_xref(name:"CERT", value:"720951");
script_xref(name:"EDB-ID", value:"32745");
script_xref(name:"EDB-ID", value:"32764");
script_xref(name:"EDB-ID", value:"32791");
script_xref(name:"EDB-ID", value:"32998");
script_xref(name:"MCAFEE-SB", value:"SB10071");
script_xref(name:"CISA-KNOWN-EXPLOITED", value:"2022/05/25");
script_name(english:"McAfee Web Gateway OpenSSL Information Disclosure (SB10071) (Heartbleed)");
script_set_attribute(attribute:"synopsis", value:
"The remote host is affected by an information disclosure
vulnerability.");
script_set_attribute(attribute:"description", value:
"The remote host is running a version of McAfee Web Gateway (MWG) that
is affected by an information disclosure vulnerability due to a flaw
in the OpenSSL library, commonly known as the Heartbleed bug. An
attacker could potentially exploit this vulnerability repeatedly to
read up to 64KB of memory from the device.");
script_set_attribute(attribute:"see_also", value:"https://kc.mcafee.com/corporate/index?page=content&id=SB10071");
script_set_attribute(attribute:"see_also", value:"http://www.heartbleed.com");
script_set_attribute(attribute:"see_also", value:"https://eprint.iacr.org/2014/140");
script_set_attribute(attribute:"see_also", value:"https://www.openssl.org/news/vulnerabilities.html#2014-0160");
script_set_attribute(attribute:"see_also", value:"https://www.openssl.org/news/secadv/20140407.txt");
script_set_attribute(attribute:"solution", value:
"Apply the relevant patch per the vendor advisory.");
script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:P/I:N/A:N");
script_set_cvss_temporal_vector("CVSS2#E:F/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:N/A:N");
script_set_cvss3_temporal_vector("CVSS:3.0/E:F/RL:O/RC:C");
script_set_attribute(attribute:"cvss_score_source", value:"CVE-2014-0160");
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:"in_the_news", value:"true");
script_set_attribute(attribute:"vuln_publication_date", value:"2014/02/24");
script_set_attribute(attribute:"patch_publication_date", value:"2014/04/10");
script_set_attribute(attribute:"plugin_publication_date", value:"2014/05/02");
script_set_attribute(attribute:"plugin_type", value:"combined");
script_set_attribute(attribute:"cpe", value:"cpe:/a:mcafee:web_gateway");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"Misc.");
script_copyright(english:"This script is Copyright (C) 2014-2023 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_dependencies("mcafee_web_gateway_detect.nbin");
script_require_keys("Host/McAfee Web Gateway/Version", "Host/McAfee Web Gateway/Display Version");
exit(0);
}
include("audit.inc");
include("global_settings.inc");
include("misc_func.inc");
app_name = "McAfee Web Gateway";
version = get_kb_item_or_exit("Host/McAfee Web Gateway/Version");
version_display = get_kb_item_or_exit("Host/McAfee Web Gateway/Display Version");
fix = FALSE;
if (version =~ "^7\.3\.")
{
fix = "7.3.2.8";
fix_display = "7.3.2.8 Build 17286";
}
else if (version =~ "^7\.4\.")
{
fix = "7.4.1.3";
fix_display = "7.4.1.3 Build 17293";
}
if (fix && ver_compare(ver:version, fix:fix, strict:FALSE) == -1)
{
if (report_verbosity > 0)
{
report =
'\n Installed version : ' + version_display +
'\n Fixed version : ' + fix_display +
'\n';
security_warning(extra:report, port:0);
}
else security_warning(0);
exit(0);
}
else audit(AUDIT_INST_VER_NOT_VULN, app_name, version_display);
Vendor | Product | Version | CPE |
---|---|---|---|
mcafee | web_gateway | cpe:/a:mcafee:web_gateway |