GLSA-202012-05 : Chromium, Google Chrome: Multiple vulnerabilities - Nessus
High Plugin ID: 143495This page contains detailed information about the GLSA-202012-05 : Chromium, Google Chrome: Multiple vulnerabilities Nessus plugin including available exploits and PoCs found on GitHub, in Metasploit or Exploit-DB for verifying of this vulnerability.
Plugin Overview
ID: 143495
Name: GLSA-202012-05 : Chromium, Google Chrome: Multiple vulnerabilities
Filename: gentoo_GLSA-202012-05.nasl
Vulnerability Published: 2021-01-08
This Plugin Published: 2020-12-07
Last Modification Time: 2021-04-21
Plugin Version: 1.11
Plugin Type: local
Plugin Family: Gentoo Local Security Checks
Dependencies:
ssh_get_info.nasl
Required KB Items [?]: Host/Gentoo/qpkg-list, Host/Gentoo/release, Host/local_checks_enabled
Vulnerability Information
Severity: High
Vulnerability Published: 2021-01-08
Patch Published: 2020-12-07
CVE [?]: CVE-2020-16014, CVE-2020-16015, CVE-2020-16018, CVE-2020-16019, CVE-2020-16020, CVE-2020-16021, CVE-2020-16022, CVE-2020-16023, CVE-2020-16024, CVE-2020-16025, CVE-2020-16026, CVE-2020-16027, CVE-2020-16028, CVE-2020-16029, CVE-2020-16030, CVE-2020-16031, CVE-2020-16032, CVE-2020-16033, CVE-2020-16034, CVE-2020-16036, CVE-2020-16037, CVE-2020-16038, CVE-2020-16039, CVE-2020-16040, CVE-2020-16041, CVE-2020-16042
CPE [?]: cpe:/o:gentoo:linux, p-cpe:/a:gentoo:linux:chromium, p-cpe:/a:gentoo:linux:google-chrome
Exploited by Malware: True
Synopsis
The remote Gentoo host is missing one or more security-related patches.
Description
The remote host is affected by the vulnerability described in GLSA-202012-05 (Chromium, Google Chrome: Multiple vulnerabilities)
Multiple vulnerabilities have been discovered in Chromium and Google Chrome. Please review the CVE identifiers referenced below for details. Impact :
Please review the referenced CVE identifiers for details. Workaround :
There is no known workaround at this time.
Solution
All Chromium users should upgrade to the latest version: # emerge --sync # emerge --ask --oneshot --verbose '>=www-client/chromium-87.0.4280.88' All Google Chrome users should upgrade to the latest version: # emerge --sync # emerge --ask --oneshot --verbose '>=www-client/google-chrome-87.0.4280.88'
Public Exploits
Target Network Port(s): N/A
Target Asset(s): N/A
Exploit Available: True (Metasploit Framework, Exploit-DB, GitHub)
Exploit Ease: Exploits are available
Here's the list of publicly known exploits and PoCs for verifying the GLSA-202012-05 : Chromium, Google Chrome: Multiple vulnerabilities vulnerability:
- Metasploit: exploit/multi/browser/chrome_simplifiedlowering_overflow
[Google Chrome versions before 87.0.4280.88 integer overflow during SimplfiedLowering phase] - Exploit-DB: exploits/multiple/remote/49745.js
[EDB-49745: Google Chrome 86.0.4240 V8 - Remote Code Execution] - GitHub: https://github.com/SexyBeast233/SecBooks
[CVE-2020-16040] - GitHub: https://github.com/Wi1L-Y/News
[CVE-2020-16040] - GitHub: https://github.com/dongAxis/to_be_a_v8_master
[CVE-2020-16040] - GitHub: https://github.com/joydo/CVE-Writeups
[CVE-2020-16040] - GitHub: https://github.com/oneoy/exploits1
[CVE-2020-16040] - GitHub: https://github.com/r4j0x00/exploits
[CVE-2020-16040] - GitHub: https://github.com/yuvaly0/exploits
[CVE-2020-16040]
Before running any exploit against any system, make sure you are authorized by the owner of the target system(s) to perform such activity. In any other case, this would be considered as an illegal activity.
WARNING: Beware of using unverified exploits from sources such as GitHub or Exploit-DB. These exploits and PoCs could contain malware. For more information, see how to use exploits safely.
Risk Information
CVSS Score Source [?]: CVE-2020-16039
CVSS V2 Vector: AV:N/AC:M/Au:N/C:C/I:C/A:C/E:H/RL:OF/RC:C
CVSS Base Score: | 9.3 (High) |
Impact Subscore: | 10.0 |
Exploitability Subscore: | 8.6 |
CVSS Temporal Score: | 8.1 (High) |
CVSS Environmental Score: | NA (None) |
Modified Impact Subscore: | NA |
Overall CVSS Score: | 8.1 (High) |
CVSS Base Score: | 8.8 (High) |
Impact Subscore: | 5.9 |
Exploitability Subscore: | 2.8 |
CVSS Temporal Score: | 8.4 (High) |
CVSS Environmental Score: | NA (None) |
Modified Impact Subscore: | NA |
Overall CVSS Score: | 8.4 (High) |
STIG Risk Rating: High
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Plugin Source
This is the gentoo_GLSA-202012-05.nasl nessus plugin source code. This script is Copyright (C) 2020-2021 and is owned by Tenable, Inc. or an Affiliate thereof.
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Gentoo Linux Security Advisory GLSA 202012-05.
#
# The advisory text is Copyright (C) 2001-2021 Gentoo Foundation, Inc.
# and licensed under the Creative Commons - Attribution / Share Alike
# license. See http://creativecommons.org/licenses/by-sa/3.0/
#
include("compat.inc");
if (description)
{
script_id(143495);
script_version("1.11");
script_set_attribute(attribute:"plugin_modification_date", value:"2021/04/21");
script_cve_id("CVE-2020-16014", "CVE-2020-16015", "CVE-2020-16018", "CVE-2020-16019", "CVE-2020-16020", "CVE-2020-16021", "CVE-2020-16022", "CVE-2020-16023", "CVE-2020-16024", "CVE-2020-16025", "CVE-2020-16026", "CVE-2020-16027", "CVE-2020-16028", "CVE-2020-16029", "CVE-2020-16030", "CVE-2020-16031", "CVE-2020-16032", "CVE-2020-16033", "CVE-2020-16034", "CVE-2020-16036", "CVE-2020-16037", "CVE-2020-16038", "CVE-2020-16039", "CVE-2020-16040", "CVE-2020-16041", "CVE-2020-16042");
script_xref(name:"GLSA", value:"202012-05");
script_xref(name:"IAVA", value:"2020-A-0533-S");
script_xref(name:"IAVA", value:"2020-A-0571-S");
script_name(english:"GLSA-202012-05 : Chromium, Google Chrome: Multiple vulnerabilities");
script_summary(english:"Checks for updated package(s) in /var/db/pkg");
script_set_attribute(
attribute:"synopsis",
value:
"The remote Gentoo host is missing one or more security-related
patches."
);
script_set_attribute(
attribute:"description",
value:
"The remote host is affected by the vulnerability described in GLSA-202012-05
(Chromium, Google Chrome: Multiple vulnerabilities)
Multiple vulnerabilities have been discovered in Chromium and Google
Chrome. Please review the CVE identifiers referenced below for details.
Impact :
Please review the referenced CVE identifiers for details.
Workaround :
There is no known workaround at this time."
);
script_set_attribute(
attribute:"see_also",
value:"https://security.gentoo.org/glsa/202012-05"
);
script_set_attribute(
attribute:"solution",
value:
"All Chromium users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose
'>=www-client/chromium-87.0.4280.88'
All Google Chrome users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose
'>=www-client/google-chrome-87.0.4280.88'"
);
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_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:H/RL:O/RC:C");
script_set_attribute(attribute:"cvss_score_source", value:"CVE-2020-16039");
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:'Google Chrome versions before 87.0.4280.88 integer overflow during SimplfiedLowering phase');
script_set_attribute(attribute:"exploit_framework_metasploit", value:"true");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:gentoo:linux:chromium");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:gentoo:linux:google-chrome");
script_set_attribute(attribute:"cpe", value:"cpe:/o:gentoo:linux");
script_set_attribute(attribute:"vuln_publication_date", value:"2021/01/08");
script_set_attribute(attribute:"patch_publication_date", value:"2020/12/07");
script_set_attribute(attribute:"plugin_publication_date", value:"2020/12/07");
script_set_attribute(attribute:"generated_plugin", value:"current");
script_set_attribute(attribute:"stig_severity", value:"I");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_copyright(english:"This script is Copyright (C) 2020-2021 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_family(english:"Gentoo Local Security Checks");
script_dependencies("ssh_get_info.nasl");
script_require_keys("Host/local_checks_enabled", "Host/Gentoo/release", "Host/Gentoo/qpkg-list");
exit(0);
}
include("audit.inc");
include("global_settings.inc");
include("qpkg.inc");
if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
if (!get_kb_item("Host/Gentoo/release")) audit(AUDIT_OS_NOT, "Gentoo");
if (!get_kb_item("Host/Gentoo/qpkg-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
flag = 0;
if (qpkg_check(package:"www-client/chromium", unaffected:make_list("ge 87.0.4280.88"), vulnerable:make_list("lt 87.0.4280.88"))) flag++;
if (qpkg_check(package:"www-client/google-chrome", unaffected:make_list("ge 87.0.4280.88"), vulnerable:make_list("lt 87.0.4280.88"))) flag++;
if (flag)
{
if (report_verbosity > 0) security_hole(port:0, extra:qpkg_report_get());
else security_hole(0);
exit(0);
}
else
{
tested = qpkg_tests_get();
if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
else audit(AUDIT_PACKAGE_NOT_INSTALLED, "Chromium / Google Chrome");
}
The latest version of this script can be found in these locations depending on your platform:
- Linux / Unix:
/opt/nessus/lib/nessus/plugins/gentoo_GLSA-202012-05.nasl
- Windows:
C:\ProgramData\Tenable\Nessus\nessus\plugins\gentoo_GLSA-202012-05.nasl
- Mac OS X:
/Library/Nessus/run/lib/nessus/plugins/gentoo_GLSA-202012-05.nasl
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How to Run
Here is how to run the GLSA-202012-05 : Chromium, Google Chrome: Multiple vulnerabilities as a standalone plugin via the Nessus web user interface (https://localhost:8834/):
- Click to start a New Scan.
- Select Advanced Scan.
- Navigate to the Plugins tab.
- On the top right corner click to Disable All plugins.
- On the left side table select Gentoo Local Security Checks plugin family.
- On the right side table select GLSA-202012-05 : Chromium, Google Chrome: Multiple vulnerabilities plugin ID 143495.
- Specify the target on the Settings tab and click to Save the scan.
- Run the scan.
Here are a few examples of how to run the plugin in the command line. Note that the examples below demonstrate the usage on the Linux / Unix platform.
Basic usage:
/opt/nessus/bin/nasl gentoo_GLSA-202012-05.nasl -t <IP/HOST>
Run the plugin with audit trail message on the console:
/opt/nessus/bin/nasl -a gentoo_GLSA-202012-05.nasl -t <IP/HOST>
Run the plugin with trace script execution written to the console (useful for debugging):
/opt/nessus/bin/nasl -T - gentoo_GLSA-202012-05.nasl -t <IP/HOST>
Run the plugin with using a state file for the target and updating it (useful for running multiple plugins on the target):
/opt/nessus/bin/nasl -K /tmp/state gentoo_GLSA-202012-05.nasl -t <IP/HOST>
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References
IAVA | Information Assurance Vulnerability Alert:
- 2020-A-0533-S, 2020-A-0571-S
- https://www.tenable.com/plugins/nessus/143495
- https://security.gentoo.org/glsa/202012-05
- https://vulners.com/nessus/GENTOO_GLSA-202012-05.NASL
- 144798 - Amazon Linux 2 : thunderbird (ALAS-2021-1586)
- 144672 - Debian DSA-4824-1 : chromium - security update
- 143176 - Fedora 33 : chromium (2020-10ec8aca61)
- 143227 - Fedora 32 : chromium (2020-3e005ce2e0)
- 144487 - Fedora 32 : chromium (2020-5b9c42f1b9)
- 144036 - Fedora 33 : chromium (2020-f43efd09e8)
- 143517 - FreeBSD : chromium -- multiple vulnerabilities (01ffd06a-36ed-11eb-b655-3065ec8fd3ec)
- 142971 - Google Chrome < 87.0.4280.66 Multiple Vulnerabilities
- 143471 - Google Chrome < 87.0.4280.88 Multiple Vulnerabilities
- 142970 - Google Chrome < 87.0.4280.66 Multiple Vulnerabilities
- 143470 - Google Chrome < 87.0.4280.88 Multiple Vulnerabilities
- 143156 - Microsoft Edge (Chromium) < 87.0.664.41 Multiple Vulnerabilities
- 143588 - Microsoft Edge (Chromium) < 87.0.664.57 Multiple Vulnerabilities
- 147399 - NewStart CGSL CORE 5.04 / MAIN 5.04 : firefox Multiple Vulnerabilities (NS-SA-2021-0018)
- 149335 - NewStart CGSL CORE 5.04 / MAIN 5.04 : thunderbird Multiple Vulnerabilities (NS-SA-2021-0025)
- 154475 - NewStart CGSL MAIN 6.02 : thunderbird Multiple Vulnerabilities (NS-SA-2021-0119)
- 154489 - NewStart CGSL MAIN 6.02 : firefox Multiple Vulnerabilities (NS-SA-2021-0120)
- 154543 - NewStart CGSL CORE 5.05 / MAIN 5.05 : firefox Multiple Vulnerabilities (NS-SA-2021-0154)
- 154529 - NewStart CGSL CORE 5.05 / MAIN 5.05 : thunderbird Multiple Vulnerabilities (NS-SA-2021-0172)
- 143333 - openSUSE Security Update : chromium (openSUSE-2020-2021)
- 143303 - openSUSE Security Update : chromium (openSUSE-2020-2032)
- 143545 - openSUSE Security Update : chromium (openSUSE-2020-2181)
- 144020 - openSUSE Security Update : chromium (openSUSE-2020-2216)
- 145317 - openSUSE Security Update : opera (openSUSE-2020-2359)
- 145375 - openSUSE Security Update : opera (openSUSE-2020-2360)
Version
This page has been produced using Nessus Professional 10.1.2 (#68) LINUX, Plugin set 202205072148.
Plugin file gentoo_GLSA-202012-05.nasl version 1.11. For more plugins, visit the Nessus Plugin Library.
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