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
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS
Percentile
92.1%
The version of Google Chrome installed on the remote Windows host is prior to 96.0.4664.93. It is, therefore, affected by multiple vulnerabilities as referenced in the 2021_12_stable-channel-update-for-desktop advisory.
Out of bounds write in WebRTC in Google Chrome prior to 96.0.4664.93 allowed a remote attacker to potentially exploit heap corruption via crafted WebRTC packets. (CVE-2021-4079)
Use after free in web apps in Google Chrome prior to 96.0.4664.93 allowed an attacker who convinced a user to install a malicious extension to potentially exploit heap corruption via a crafted Chrome Extension.
(CVE-2021-4052)
Use after free in UI in Google Chrome on Linux prior to 96.0.4664.93 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (CVE-2021-4053)
Incorrect security UI in autofill in Google Chrome prior to 96.0.4664.93 allowed a remote attacker to perform domain spoofing via a crafted HTML page. (CVE-2021-4054)
Heap buffer overflow in extensions in Google Chrome prior to 96.0.4664.93 allowed an attacker who convinced a user to install a malicious extension to potentially exploit heap corruption via a crafted Chrome Extension. (CVE-2021-4055)
Note that Nessus has not tested for this issue but has instead relied only on the application’s self-reported version number.
#%NASL_MIN_LEVEL 70300
##
# (C) Tenable Network Security, Inc.
##
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(155867);
script_version("1.11");
script_set_attribute(attribute:"plugin_modification_date", value:"2022/04/11");
script_cve_id(
"CVE-2021-4052",
"CVE-2021-4053",
"CVE-2021-4054",
"CVE-2021-4055",
"CVE-2021-4056",
"CVE-2021-4057",
"CVE-2021-4058",
"CVE-2021-4059",
"CVE-2021-4061",
"CVE-2021-4062",
"CVE-2021-4063",
"CVE-2021-4064",
"CVE-2021-4065",
"CVE-2021-4066",
"CVE-2021-4067",
"CVE-2021-4068",
"CVE-2021-4078",
"CVE-2021-4079"
);
script_xref(name:"IAVA", value:"2021-A-0568-S");
script_name(english:"Google Chrome < 96.0.4664.93 Multiple Vulnerabilities");
script_set_attribute(attribute:"synopsis", value:
"A web browser installed on the remote Windows host is affected by multiple vulnerabilities.");
script_set_attribute(attribute:"description", value:
"The version of Google Chrome installed on the remote Windows host is prior to 96.0.4664.93. It is, therefore, affected
by multiple vulnerabilities as referenced in the 2021_12_stable-channel-update-for-desktop advisory.
- Out of bounds write in WebRTC in Google Chrome prior to 96.0.4664.93 allowed a remote attacker to
potentially exploit heap corruption via crafted WebRTC packets. (CVE-2021-4079)
- Use after free in web apps in Google Chrome prior to 96.0.4664.93 allowed an attacker who convinced a user
to install a malicious extension to potentially exploit heap corruption via a crafted Chrome Extension.
(CVE-2021-4052)
- Use after free in UI in Google Chrome on Linux prior to 96.0.4664.93 allowed a remote attacker to
potentially exploit heap corruption via a crafted HTML page. (CVE-2021-4053)
- Incorrect security UI in autofill in Google Chrome prior to 96.0.4664.93 allowed a remote attacker to
perform domain spoofing via a crafted HTML page. (CVE-2021-4054)
- Heap buffer overflow in extensions in Google Chrome prior to 96.0.4664.93 allowed an attacker who
convinced a user to install a malicious extension to potentially exploit heap corruption via a crafted
Chrome Extension. (CVE-2021-4055)
Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version
number.");
# https://chromereleases.googleblog.com/2021/12/stable-channel-update-for-desktop.html
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?7cd0fa03");
script_set_attribute(attribute:"see_also", value:"https://crbug.com/1267661");
script_set_attribute(attribute:"see_also", value:"https://crbug.com/1267791");
script_set_attribute(attribute:"see_also", value:"https://crbug.com/1239760");
script_set_attribute(attribute:"see_also", value:"https://crbug.com/1266510");
script_set_attribute(attribute:"see_also", value:"https://crbug.com/1260939");
script_set_attribute(attribute:"see_also", value:"https://crbug.com/1262183");
script_set_attribute(attribute:"see_also", value:"https://crbug.com/1267496");
script_set_attribute(attribute:"see_also", value:"https://crbug.com/1270990");
script_set_attribute(attribute:"see_also", value:"https://crbug.com/1271456");
script_set_attribute(attribute:"see_also", value:"https://crbug.com/1272403");
script_set_attribute(attribute:"see_also", value:"https://crbug.com/1273176");
script_set_attribute(attribute:"see_also", value:"https://crbug.com/1273197");
script_set_attribute(attribute:"see_also", value:"https://crbug.com/1273674");
script_set_attribute(attribute:"see_also", value:"https://crbug.com/1274499");
script_set_attribute(attribute:"see_also", value:"https://crbug.com/1274641");
script_set_attribute(attribute:"see_also", value:"https://crbug.com/1265197");
script_set_attribute(attribute:"solution", value:
"Upgrade to Google Chrome version 96.0.4664.93 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:POC/RL:OF/RC:C");
script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H");
script_set_cvss3_temporal_vector("CVSS:3.0/E:P/RL:O/RC:C");
script_set_attribute(attribute:"cvss_score_source", value:"CVE-2021-4079");
script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
script_set_attribute(attribute:"exploit_available", value:"true");
script_set_attribute(attribute:"vuln_publication_date", value:"2021/12/06");
script_set_attribute(attribute:"patch_publication_date", value:"2021/12/06");
script_set_attribute(attribute:"plugin_publication_date", value:"2021/12/06");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"cpe:/a:google:chrome");
script_set_attribute(attribute:"stig_severity", value:"I");
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) 2021-2022 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_dependencies("google_chrome_installed.nasl");
script_require_keys("SMB/Google_Chrome/Installed");
exit(0);
}
include('google_chrome_version.inc');
get_kb_item_or_exit('SMB/Google_Chrome/Installed');
var installs = get_kb_list('SMB/Google_Chrome/*');
google_chrome_check_version(installs:installs, fix:'96.0.4664.93', severity:SECURITY_WARNING, xss:FALSE, xsrf:FALSE);
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4052
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4053
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4054
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4055
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4056
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4057
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4058
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4059
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4061
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4062
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4063
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4064
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4065
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4066
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4067
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4068
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4078
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4079
www.nessus.org/u?7cd0fa03
crbug.com/1239760
crbug.com/1260939
crbug.com/1262183
crbug.com/1265197
crbug.com/1266510
crbug.com/1267496
crbug.com/1267661
crbug.com/1267791
crbug.com/1270990
crbug.com/1271456
crbug.com/1272403
crbug.com/1273176
crbug.com/1273197
crbug.com/1273674
crbug.com/1274499
crbug.com/1274641
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
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS
Percentile
92.1%