CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:C/I:C/A:C
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
EPSS
Percentile
99.3%
The version of Adobe Flash Player installed on the remote Windows host is equal or prior to version 21.0.0.242. It is, therefore, affected by multiple vulnerabilities :
Multiple memory corruption issues exist that allow an unauthenticated, remote attacker to cause a denial of service condition or the execution of arbitrary code.
(CVE-2016-4122, CVE-2016-4123, CVE-2016-4124, CVE-2016-4125, CVE-2016-4127, CVE-2016-4128, CVE-2016-4129, CVE-2016-4130, CVE-2016-4131, CVE-2016-4132, CVE-2016-4133, CVE-2016-4134, CVE-2016-4137, CVE-2016-4141, CVE-2016-4150, CVE-2016-4151, CVE-2016-4152, CVE-2016-4153, CVE-2016-4154, CVE-2016-4155, CVE-2016-4156, CVE-2016-4166, CVE-2016-4171)
Multiple heap buffer overflow conditions exist due to improper validation of user-supplied input. An unauthenticated, remote attacker can exploit these to execute arbitrary code. (CVE-2016-4135, CVE-2016-4136, CVE-2016-4138).
An unspecified vulnerability exists that allows an unauthenticated, remote attacker to bypass the same-origin policy, resulting in the disclosure of potentially sensitive information. (CVE-2016-4139)
An unspecified flaw exists when loading certain dynamic link libraries due to using a search path that includes directories which may not be trusted or under the user’s control. An unauthenticated, remote attacker can exploit this, by inserting a specially crafted library in the path, to execute arbitrary code in the context of the user. (CVE-2016-4140)
Multiple use-after-free errors exist that allow an unauthenticated, remote attacker to deference already freed memory, resulting in the execution of arbitrary code. (CVE-2016-4142, CVE-2016-4143, CVE-2016-4145, CVE-2016-4146, CVE-2016-4147, CVE-2016-4148)
Multiple type confusion errors exist that allow an unauthenticated, remote attacker to execute arbitrary code. (CVE-2016-4144, CVE-2016-4149)
#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(91670);
script_version("1.12");
script_set_attribute(attribute:"plugin_modification_date", value:"2022/04/11");
script_cve_id(
"CVE-2016-4122",
"CVE-2016-4123",
"CVE-2016-4124",
"CVE-2016-4125",
"CVE-2016-4127",
"CVE-2016-4128",
"CVE-2016-4129",
"CVE-2016-4130",
"CVE-2016-4131",
"CVE-2016-4132",
"CVE-2016-4133",
"CVE-2016-4134",
"CVE-2016-4135",
"CVE-2016-4136",
"CVE-2016-4137",
"CVE-2016-4138",
"CVE-2016-4139",
"CVE-2016-4140",
"CVE-2016-4141",
"CVE-2016-4142",
"CVE-2016-4143",
"CVE-2016-4144",
"CVE-2016-4145",
"CVE-2016-4146",
"CVE-2016-4147",
"CVE-2016-4148",
"CVE-2016-4149",
"CVE-2016-4150",
"CVE-2016-4151",
"CVE-2016-4152",
"CVE-2016-4153",
"CVE-2016-4154",
"CVE-2016-4155",
"CVE-2016-4156",
"CVE-2016-4166",
"CVE-2016-4171"
);
script_xref(name:"CERT", value:"748992");
script_xref(name:"CISA-KNOWN-EXPLOITED", value:"2022/04/15");
script_name(english:"Adobe Flash Player <= 21.0.0.242 Multiple Vulnerabilities (APSB16-18)");
script_set_attribute(attribute:"synopsis", value:
"The remote Windows host has a browser plugin installed that is
affected by multiple vulnerabilities.");
script_set_attribute(attribute:"description", value:
"The version of Adobe Flash Player installed on the remote Windows
host is equal or prior to version 21.0.0.242. It is, therefore,
affected by multiple vulnerabilities :
- Multiple memory corruption issues exist that allow an
unauthenticated, remote attacker to cause a denial of
service condition or the execution of arbitrary code.
(CVE-2016-4122, CVE-2016-4123, CVE-2016-4124,
CVE-2016-4125, CVE-2016-4127, CVE-2016-4128,
CVE-2016-4129, CVE-2016-4130, CVE-2016-4131,
CVE-2016-4132, CVE-2016-4133, CVE-2016-4134,
CVE-2016-4137, CVE-2016-4141, CVE-2016-4150,
CVE-2016-4151, CVE-2016-4152, CVE-2016-4153,
CVE-2016-4154, CVE-2016-4155, CVE-2016-4156,
CVE-2016-4166, CVE-2016-4171)
- Multiple heap buffer overflow conditions exist due to
improper validation of user-supplied input. An
unauthenticated, remote attacker can exploit these to
execute arbitrary code. (CVE-2016-4135, CVE-2016-4136,
CVE-2016-4138).
- An unspecified vulnerability exists that allows an
unauthenticated, remote attacker to bypass the
same-origin policy, resulting in the disclosure of
potentially sensitive information. (CVE-2016-4139)
- An unspecified flaw exists when loading certain dynamic
link libraries due to using a search path that includes
directories which may not be trusted or under the user's
control. An unauthenticated, remote attacker can exploit
this, by inserting a specially crafted library in the
path, to execute arbitrary code in the context of the
user. (CVE-2016-4140)
- Multiple use-after-free errors exist that allow an
unauthenticated, remote attacker to deference already
freed memory, resulting in the execution of arbitrary
code. (CVE-2016-4142, CVE-2016-4143, CVE-2016-4145,
CVE-2016-4146, CVE-2016-4147, CVE-2016-4148)
- Multiple type confusion errors exist that allow an
unauthenticated, remote attacker to execute arbitrary
code. (CVE-2016-4144, CVE-2016-4149)");
script_set_attribute(attribute:"see_also", value:"https://helpx.adobe.com/security/products/flash-player/apsb16-18.html");
# http://helpx.adobe.com/flash-player/kb/archived-flash-player-versions.html
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?0cb17c10");
script_set_attribute(attribute:"solution", value:
"Upgrade to Adobe Flash Player version 22.0.0.192 or later.
Alternatively, Adobe has made version 18.0.0.360 available for those
installations that cannot be upgraded to the latest version.");
script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C");
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-2016-4171");
script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
script_set_attribute(attribute:"exploit_available", value:"true");
script_set_attribute(attribute:"exploited_by_malware", value:"true");
script_set_attribute(attribute:"vuln_publication_date", value:"2016/06/14");
script_set_attribute(attribute:"patch_publication_date", value:"2016/06/16");
script_set_attribute(attribute:"plugin_publication_date", value:"2016/06/17");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"cpe:/a:adobe:flash_player");
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("flash_player_installed.nasl");
script_require_keys("SMB/Flash_Player/installed");
exit(0);
}
include("global_settings.inc");
include("misc_func.inc");
get_kb_item_or_exit("SMB/Flash_Player/installed");
# Identify vulnerable versions.
info = "";
variants = make_list(
"Plugin",
"ActiveX",
"Chrome",
"Chrome_Pepper"
);
# we're checking for versions less than *or equal to* the cutoff!
foreach variant (variants)
{
vers = get_kb_list("SMB/Flash_Player/"+variant+"/Version/*");
files = get_kb_list("SMB/Flash_Player/"+variant+"/File/*");
if(isnull(vers) || isnull(files))
continue;
foreach key (keys(vers))
{
ver = vers[key];
if(isnull(ver))
continue;
vuln = FALSE;
# Chrome Flash <= 21.0.0.242
if(variant == "Chrome_Pepper" &&
ver_compare(ver:ver,fix:"21.0.0.242",strict:FALSE) <= 0
) vuln = TRUE;
# <= 18.0.0.352
if(variant != "Chrome_Pepper" &&
ver_compare(ver:ver,fix:"18.0.0.352",strict:FALSE) <= 0
) vuln = TRUE;
# 19 <= 21.0.0.242
else if(variant != "Chrome_Pepper" &&
ver =~ "^(?:19|[2-9]\d)\." &&
ver_compare(ver:ver,fix:"21.0.0.242",strict:FALSE) <= 0
) vuln = TRUE;
if(vuln)
{
num = key - ("SMB/Flash_Player/"+variant+"/Version/");
file = files["SMB/Flash_Player/"+variant+"/File/"+num];
if (variant == "Plugin")
{
info += '\n Product : Browser Plugin (for Firefox / Netscape / Opera)';
fix = "22.0.0.192 / 18.0.0.360";
}
else if (variant == "ActiveX")
{
info += '\n Product : ActiveX control (for Internet Explorer)';
fix = "22.0.0.192 / 18.0.0.360";
}
else if ("Chrome" >< variant)
{
info += '\n Product : Browser Plugin (for Google Chrome)';
if(variant == "Chrome")
fix = "Upgrade to a version of Google Chrome running Flash Player 22.0.0.192";
}
info += '\n Path : ' + file +
'\n Installed version : ' + ver;
if (variant == "Chrome_Pepper")
info += '\n Fixed version : 22.0.0.192 (Chrome PepperFlash)';
else if(!isnull(fix))
info += '\n Fixed version : '+fix;
info += '\n';
}
}
}
if (info)
{
port = get_kb_item("SMB/transport");
if (!port) port = 445;
if (report_verbosity > 0) security_hole(port:port, extra:info);
else security_hole(port);
}
else
{
if (thorough_tests)
exit(0, 'No vulnerable versions of Adobe Flash Player were found.');
else
exit(1, 'Google Chrome\'s built-in Flash Player may not have been detected because the \'Perform thorough tests\' setting was not enabled.');
}
Vendor | Product | Version | CPE |
---|---|---|---|
adobe | flash_player | cpe:/a:adobe:flash_player |
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4122
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4123
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4124
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4125
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4127
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4128
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4129
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4130
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4131
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4132
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4133
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4134
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4135
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4136
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4137
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4138
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4139
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4140
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4141
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4142
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4143
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4144
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4145
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4146
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4147
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4148
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4149
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4150
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4151
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4152
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4153
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4154
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4155
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4156
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4166
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4171
www.nessus.org/u?0cb17c10
helpx.adobe.com/security/products/flash-player/apsb16-18.html
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:C/I:C/A:C
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
EPSS
Percentile
99.3%