CVSS2
Attack Vector
NETWORK
Attack Complexity
HIGH
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:H/Au:N/C:C/I:C/A:C
EPSS
Percentile
96.5%
The version of Oracle Java SE or Java for Business installed on the remote host is prior to 8 Update 73, 7 Update 97, or 6 Update 113. It is, therefore, affected by an arbitrary code execution vulnerability that may have been exploited when installing Java. If an attacker convinced a user to download a set of malicious files before Java was installed, then arbitrary code may have been executed during the installation. A system with the vulnerable versions of Java installed should be checked for malicious software or abnormal behaviors.
#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(88755);
script_version("1.6");
script_set_attribute(attribute:"plugin_modification_date", value:"2022/04/11");
script_cve_id("CVE-2016-0603");
script_bugtraq_id(83008);
script_name(english:"Oracle Java SE Installer on Windows Arbitrary Code Execution");
script_set_attribute(attribute:"synopsis", value:
"The remote Windows host contains a programming platform that is
affected by an arbitrary code execution vulnerability.");
script_set_attribute(attribute:"description", value:
"The version of Oracle Java SE or Java for Business installed on the
remote host is prior to 8 Update 73, 7 Update 97, or 6 Update 113. It
is, therefore, affected by an arbitrary code execution vulnerability
that may have been exploited when installing Java. If an attacker
convinced a user to download a set of malicious files before Java was
installed, then arbitrary code may have been executed during the
installation. A system with the vulnerable versions of Java installed
should be checked for malicious software or abnormal behaviors.");
script_set_attribute(attribute:"see_also", value:"https://blogs.oracle.com/oraclesecurity/");
# https://www.oracle.com/technetwork/topics/security/alert-cve-2016-0603-2874360.html
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?eb8074f2");
script_set_attribute(attribute:"solution", value:
"Discard any installers for versions of Oracle JDK / JRE prior to 8
Update 73, 7 Update 97, or 6 Update 113. Additionally, check for
malicious software or abnormal behavior.");
script_set_cvss_base_vector("CVSS2#AV:N/AC:H/Au:N/C:C/I:C/A:C");
script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
script_set_attribute(attribute:"cvss_score_source", value:"CVE-2016-0603");
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:"2016/02/05");
script_set_attribute(attribute:"patch_publication_date", value:"2016/02/05");
script_set_attribute(attribute:"plugin_publication_date", value:"2016/02/16");
script_set_attribute(attribute:"potential_vulnerability", value:"true");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"cpe:/a:oracle:jre");
script_set_attribute(attribute:"cpe", value:"cpe:/a:oracle:jdk");
script_set_attribute(attribute:"thorough_tests", value:"true");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"Windows");
script_copyright(english:"This script is Copyright (C) 2016-2022 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_dependencies("sun_java_jre_installed.nasl");
script_require_keys("SMB/Java/JRE/Installed", "Settings/ParanoidReport", "SMB/Registry/Enumerated");
exit(0);
}
include("audit.inc");
include("global_settings.inc");
include("misc_func.inc");
# Only windows
get_kb_item_or_exit("SMB/Registry/Enumerated");
# Exploitation occurs during installation process of
# vulnerable version
if (report_paranoia < 2) audit(AUDIT_PARANOID);
# Check each installed JRE.
installs = get_kb_list_or_exit("SMB/Java/JRE/*");
info = "";
vuln = 0;
installed_versions = "";
foreach install (list_uniq(keys(installs)))
{
ver = install - "SMB/Java/JRE/";
if (ver !~ "^[0-9.]+") continue;
installed_versions = installed_versions + " & " + ver;
# Fixes : (JDK|JRE) 8 Update 73 / 7 Update 97 / 6 Update 113
if (
ver =~ '^1\\.6\\.0_([0-9]|[0-9][0-9]|10[0-9]|11[0-2])([^0-9]|$)' ||
ver =~ '^1\\.7\\.0_([0-9]|[0-8][0-9]|9[0-6])([^0-9]|$)' ||
ver =~ '^1\\.8\\.0_([0-9]|[0-6][0-9]|7[0-2])([^0-9]|$)'
)
{
dirs = make_list(get_kb_list(install));
vuln += max_index(dirs);
foreach dir (dirs)
info += '\n Path : ' + dir;
info += '\n Installed version : ' + ver;
info += '\n Fixed version : 1.6.0_113 / 1.7.0_97 / 1.8.0_73\n';
}
}
# Report if any were found to be vulnerable.
if (info)
{
port = get_kb_item("SMB/transport");
if (!port) port = 445;
if (vuln > 1) s = "s of Java are";
else s = " of Java is";
report =
'\n' +
'The following vulnerable instance'+s+' installed on the\n' +
'remote host :\n' +
info +
'\n' +
'Note that the exploitation of this vulnerability would have occurred\n' +
'during the installation process of this version of Java. Updates for\n' +
'Java 6 and 7 require a support contract with Oracle.\n';
security_report_v4(port:port, severity:SECURITY_HOLE, extra:report);
exit(0);
}
else
{
installed_versions = substr(installed_versions, 3);
if (" & " >< installed_versions)
exit(0, "The Java "+installed_versions+" installs on the remote host are not affected.");
else
audit(AUDIT_INST_VER_NOT_VULN, "Java", installed_versions);
}