CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:M/Au:N/C:C/I:C/A:C
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS
Percentile
99.3%
According to its version, the instance of Flash Player installed on the remote Windows host is 11.x equal to or earlier than 11.3.300.270. It is, therefore, potentially affected by an unspecified remote code execution vulnerability.
Note that this vulnerability is reportedly being actively exploited in the wild.
Also note the vendor states 10.x versions are not affected by this vulnerability and the branch was not updated.
#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(61550);
script_version("1.18");
script_set_attribute(attribute:"plugin_modification_date", value:"2022/04/11");
script_cve_id("CVE-2012-1535");
script_bugtraq_id(55009);
script_xref(name:"CISA-KNOWN-EXPLOITED", value:"2022/03/24");
script_name(english:"Flash Player <= 11.3.300.270 Code Execution (APSB12-18)");
script_set_attribute(attribute:"synopsis", value:
"The remote Windows host has a browser plugin that is affected by a
remote code execution vulnerability.");
script_set_attribute(attribute:"description", value:
"According to its version, the instance of Flash Player installed on the
remote Windows host is 11.x equal to or earlier than 11.3.300.270. It
is, therefore, potentially affected by an unspecified remote code
execution vulnerability.
Note that this vulnerability is reportedly being actively exploited in
the wild.
Also note the vendor states 10.x versions are not affected by this
vulnerability and the branch was not updated.");
script_set_attribute(attribute:"see_also", value:"http://www.adobe.com/support/security/bulletins/apsb12-18.html");
script_set_attribute(attribute:"see_also", value:"http://forums.adobe.com/thread/1049526");
script_set_attribute(attribute:"solution", value:
"Upgrade to Adobe Flash Player version 11.3.300.271 later.");
script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:C/I:C/A:C");
script_set_cvss_temporal_vector("CVSS2#E:H/RL:OF/RC:C");
script_set_attribute(attribute:"cvss_score_source", value:"CVE-2012-1535");
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:"metasploit_name", value:'Adobe Flash Player 11.3 Kern Table Parsing Integer Overflow');
script_set_attribute(attribute:"exploit_framework_metasploit", value:"true");
script_set_attribute(attribute:"exploit_framework_canvas", value:"true");
script_set_attribute(attribute:"canvas_package", value:"CANVAS");
script_set_attribute(attribute:"vuln_publication_date", value:"2012/08/14");
script_set_attribute(attribute:"patch_publication_date", value:"2012/08/14");
script_set_attribute(attribute:"plugin_publication_date", value:"2012/08/15");
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) 2012-2022 Tenable Network Security, Inc.");
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 = "";
# we're checking for versions less than *or equal to* the cutoff!
foreach variant (make_list("Plugin", "ActiveX", "Chrome"))
{
vers = get_kb_list("SMB/Flash_Player/"+variant+"/Version/*");
files = get_kb_list("SMB/Flash_Player/"+variant+"/File/*");
if (!isnull(vers) && !isnull(files))
{
foreach key (keys(vers))
{
ver = vers[key];
if (ver)
{
iver = split(ver, sep:'.', keep:FALSE);
for (i=0; i<max_index(iver); i++)
iver[i] = int(iver[i]);
if (
# 11.x <= 11.3.300.270
iver[0] == 11 &&
(
iver[1] < 3 ||
(
iver[1] == 3 &&
(
iver[2] < 300 ||
(iver[2] == 300 && iver[3] <= 270)
)
)
)
)
{
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)';
}
else if (variant == "ActiveX")
{
info += '\n Product : ActiveX control (for Internet Explorer)';
}
else if (variant == "Chrome")
{
info += '\n Product : Browser Plugin (for Google Chrome)';
}
info += '\n Path : ' + file +
'\n Installed version : ' + ver +
'\n Fixed version : 11.3.300.271';
info += '\n';
}
}
}
}
}
if (info)
{
if (report_verbosity > 0)
security_hole(port:get_kb_item("SMB/transport"), extra:info);
else
security_hole(get_kb_item("SMB/transport"));
}
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 |
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:M/Au:N/C:C/I:C/A:C
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS
Percentile
99.3%