Synopsis
A web browser installed on the remote macOS host is affected by multiple vulnerabilities.
Description
The version of Google Chrome installed on the remote macOS host is prior to 87.0.4280.67. It is, therefore, affected by multiple vulnerabilities as referenced in the 2020_11_stable-channel-update-for-desktop_17 advisory.
- Use after free in payments in Google Chrome prior to 87.0.4280.66 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page.
(CVE-2020-16018)
- Inappropriate implementation in filesystem in Google Chrome on ChromeOS prior to 87.0.4280.66 allowed a remote attacker who had compromised the browser process to bypass noexec restrictions via a malicious file. (CVE-2020-16019)
- Inappropriate implementation in cryptohome in Google Chrome on ChromeOS prior to 87.0.4280.66 allowed a remote attacker who had compromised the browser process to bypass discretionary access control via a malicious file. (CVE-2020-16020)
- Race in image burner in Google Chrome on ChromeOS prior to 87.0.4280.66 allowed a remote attacker who had compromised the browser process to perform OS-level privilege escalation via a malicious file.
(CVE-2020-16021)
- Insufficient policy enforcement in networking in Google Chrome prior to 87.0.4280.66 allowed a remote attacker to potentially bypass firewall controls via a crafted HTML page. (CVE-2020-16022)
- Insufficient data validation in WASM in Google Chrome prior to 87.0.4280.66 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (CVE-2020-16015)
- Use after free in PPAPI in Google Chrome prior to 87.0.4280.66 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page.
(CVE-2020-16014)
- Use after free in WebCodecs in Google Chrome prior to 87.0.4280.66 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (CVE-2020-16023)
- Heap buffer overflow in UI in Google Chrome prior to 87.0.4280.66 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page.
(CVE-2020-16024)
- Heap buffer overflow in clipboard in Google Chrome prior to 87.0.4280.66 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page.
(CVE-2020-16025)
- Use after Free in Payments in Google Chrome on Android prior to 87.0.4280.66 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page.
(CVE-2020-16045)
- Use after free in WebRTC in Google Chrome prior to 87.0.4280.66 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (CVE-2020-16026)
- Insufficient policy enforcement in developer tools in Google Chrome prior to 87.0.4280.66 allowed an attacker who convinced a user to install a malicious extension to obtain potentially sensitive information from the user's disk via a crafted Chrome Extension. (CVE-2020-16027)
- Heap buffer overflow in WebRTC in Google Chrome prior to 87.0.4280.66 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (CVE-2020-16028)
- Inappropriate implementation in PDFium in Google Chrome prior to 87.0.4280.66 allowed a remote attacker to bypass navigation restrictions via a crafted PDF file. (CVE-2020-16029)
- Insufficient data validation in Blink in Google Chrome prior to 87.0.4280.66 allowed a remote attacker to inject arbitrary scripts or HTML (UXSS) via a crafted HTML page. (CVE-2020-16030)
- Adobe Flash Player version 32.0.0.192 and earlier versions have a Same Origin Policy Bypass vulnerability.
Successful exploitation could lead to Information Disclosure in the context of the current user.
(CVE-2019-8075)
- Insufficient data validation in UI in Google Chrome prior to 87.0.4280.66 allowed a remote attacker to spoof the contents of the Omnibox (URL bar) via a crafted HTML page. (CVE-2020-16031)
- Insufficient data validation in sharing in Google Chrome prior to 87.0.4280.66 allowed a remote attacker to spoof the contents of the Omnibox (URL bar) via a crafted HTML page. (CVE-2020-16032)
- Inappropriate implementation in WebUSB in Google Chrome prior to 87.0.4280.66 allowed a remote attacker to spoof security UI via a crafted HTML page. (CVE-2020-16033)
- Inappropriate implementation in WebRTC in Google Chrome prior to 87.0.4280.66 allowed a local attacker to bypass policy restrictions via a crafted HTML page. (CVE-2020-16034)
- Insufficient data validation in cros-disks in Google Chrome on ChromeOS prior to 87.0.4280.66 allowed a remote attacker who had compromised the browser process to bypass noexec restrictions via a malicious file. (CVE-2020-16035)
- Side-channel information leakage in graphics in Google Chrome prior to 87.0.4280.66 allowed a remote attacker to leak cross-origin data via a crafted HTML page. (CVE-2020-16012)
- Inappropriate implementation in cookies in Google Chrome prior to 87.0.4280.66 allowed a remote attacker to bypass cookie restrictions via a crafted HTML page. (CVE-2020-16036)
Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.
Solution
Upgrade to Google Chrome version 87.0.4280.67 or later.
Plugin Details
File Name: macosx_google_chrome_87_0_4280_67.nasl
Agent: macosx
Supported Sensors: Nessus Agent, Nessus
Risk Information
Vector: CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:P
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
Temporal Vector: CVSS:3.0/E:P/RL:O/RC:C
Vulnerability Information
CPE: cpe:/a:google:chrome
Required KB Items: MacOSX/Google Chrome/Installed
Exploit Ease: Exploits are available
Patch Publication Date: 11/17/2020
Vulnerability Publication Date: 6/11/2019
Reference Information
CVE: CVE-2019-8075, CVE-2020-16012, 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-2020-16035, CVE-2020-16036, CVE-2020-16045
IAVA: 2019-A-0321-S, 2020-A-0533-S