Multiple vulnerabilities in Google Chrome



Published: 2020-04-01
Risk High
Patch available YES
Number of vulnerabilities 8
CVE ID CVE-2020-6450
CVE-2020-6451
CVE-2020-6452
CWE ID CWE-119
CWE-416
CWE-122
Exploitation vector Network
Public exploit N/A
Vulnerable software
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Google Chrome
Client/Desktop applications / Web browsers

Vendor Google, Inc.

Security Advisory

1) Memory corruption

Risk: High

CVSSv3: 7.7 [CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C] [PCI]

CVE-ID: N/A

CWE-ID: CWE-119 - Improper Restriction of Operations within the Bounds of a Memory Buffer

Exploit availability: No

Description

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to a boundary error when processing HTML content in Google Chrome. A remote attacker can create a specially crafted web page, trick the victim into opening it, trigger memory corruption and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Google Chrome: 80.0.3987.0, 80.0.3987.1, 80.0.3987.2, 80.0.3987.3, 80.0.3987.4, 80.0.3987.5, 80.0.3987.6, 80.0.3987.7, 80.0.3987.8, 80.0.3987.9, 80.0.3987.10, 80.0.3987.11, 80.0.3987.12, 80.0.3987.13, 80.0.3987.14, 80.0.3987.15, 80.0.3987.16, 80.0.3987.17, 80.0.3987.18, 80.0.3987.19, 80.0.3987.20, 80.0.3987.21, 80.0.3987.22, 80.0.3987.23, 80.0.3987.24, 80.0.3987.25, 80.0.3987.26, 80.0.3987.27, 80.0.3987.28, 80.0.3987.29, 80.0.3987.30, 80.0.3987.31, 80.0.3987.32, 80.0.3987.33, 80.0.3987.34, 80.0.3987.35, 80.0.3987.36, 80.0.3987.37, 80.0.3987.38, 80.0.3987.39, 80.0.3987.40, 80.0.3987.41, 80.0.3987.42, 80.0.3987.43, 80.0.3987.44, 80.0.3987.45, 80.0.3987.46, 80.0.3987.47, 80.0.3987.48, 80.0.3987.49, 80.0.3987.50, 80.0.3987.51, 80.0.3987.52, 80.0.3987.53, 80.0.3987.54, 80.0.3987.55, 80.0.3987.56, 80.0.3987.57, 80.0.3987.58, 80.0.3987.59, 80.0.3987.60, 80.0.3987.61, 80.0.3987.62, 80.0.3987.63, 80.0.3987.64, 80.0.3987.65, 80.0.3987.66, 80.0.3987.67, 80.0.3987.68, 80.0.3987.69, 80.0.3987.70, 80.0.3987.71, 80.0.3987.72, 80.0.3987.73, 80.0.3987.74, 80.0.3987.75, 80.0.3987.76, 80.0.3987.77, 80.0.3987.78, 80.0.3987.79, 80.0.3987.80, 80.0.3987.81, 80.0.3987.82, 80.0.3987.83, 80.0.3987.84, 80.0.3987.85, 80.0.3987.86, 80.0.3987.87, 80.0.3987.88, 80.0.3987.89, 80.0.3987.90, 80.0.3987.91, 80.0.3987.95, 80.0.3987.96, 80.0.3987.97, 80.0.3987.98, 80.0.3987.99, 80.0.3987.100, 80.0.3987.102, 80.0.3987.104, 80.0.3987.105, 80.0.3987.106, 80.0.3987.107, 80.0.3987.108, 80.0.3987.109, 80.0.3987.110, 80.0.3987.111, 80.0.3987.112, 80.0.3987.113, 80.0.3987.114, 80.0.3987.115, 80.0.3987.116, 80.0.3987.117, 80.0.3987.118, 80.0.3987.119, 80.0.3987.120, 80.0.3987.121, 80.0.3987.122, 80.0.3987.123, 80.0.3987.124, 80.0.3987.125, 80.0.3987.126, 80.0.3987.127, 80.0.3987.128, 80.0.3987.129, 80.0.3987.130, 80.0.3987.131, 80.0.3987.132, 80.0.3987.133, 80.0.3987.134, 80.0.3987.135, 80.0.3987.136, 80.0.3987.137, 80.0.3987.138, 80.0.3987.139, 80.0.3987.140, 80.0.3987.141, 80.0.3987.142, 80.0.3987.143, 80.0.3987.144, 80.0.3987.145, 80.0.3987.147, 80.0.3987.148, 80.0.3987.149, 80.0.3987.156, 80.0.3987.157, 80.0.3987.158, 80.0.3987.159, 80.0.3987.160, 80.0.3987.161

CPE External links

https://chromereleases.googleblog.com/2020/03/stable-channel-update-for-desktop_31.html
https://crbug.com/1060647

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

How the attacker can exploit this vulnerability?

The attacker would have to trick the victim to visit a specially crafted website.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

2) Memory corruption

Risk: High

CVSSv3: 7.7 [CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C] [PCI]

CVE-ID: N/A

CWE-ID: CWE-119 - Improper Restriction of Operations within the Bounds of a Memory Buffer

Exploit availability: No

Description

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to a boundary error when processing HTML content in Google Chrome. A remote attacker can create a specially crafted web page, trick the victim into opening it, trigger memory corruption and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Google Chrome: 80.0.3987.0, 80.0.3987.1, 80.0.3987.2, 80.0.3987.3, 80.0.3987.4, 80.0.3987.5, 80.0.3987.6, 80.0.3987.7, 80.0.3987.8, 80.0.3987.9, 80.0.3987.10, 80.0.3987.11, 80.0.3987.12, 80.0.3987.13, 80.0.3987.14, 80.0.3987.15, 80.0.3987.16, 80.0.3987.17, 80.0.3987.18, 80.0.3987.19, 80.0.3987.20, 80.0.3987.21, 80.0.3987.22, 80.0.3987.23, 80.0.3987.24, 80.0.3987.25, 80.0.3987.26, 80.0.3987.27, 80.0.3987.28, 80.0.3987.29, 80.0.3987.30, 80.0.3987.31, 80.0.3987.32, 80.0.3987.33, 80.0.3987.34, 80.0.3987.35, 80.0.3987.36, 80.0.3987.37, 80.0.3987.38, 80.0.3987.39, 80.0.3987.40, 80.0.3987.41, 80.0.3987.42, 80.0.3987.43, 80.0.3987.44, 80.0.3987.45, 80.0.3987.46, 80.0.3987.47, 80.0.3987.48, 80.0.3987.49, 80.0.3987.50, 80.0.3987.51, 80.0.3987.52, 80.0.3987.53, 80.0.3987.54, 80.0.3987.55, 80.0.3987.56, 80.0.3987.57, 80.0.3987.58, 80.0.3987.59, 80.0.3987.60, 80.0.3987.61, 80.0.3987.62, 80.0.3987.63, 80.0.3987.64, 80.0.3987.65, 80.0.3987.66, 80.0.3987.67, 80.0.3987.68, 80.0.3987.69, 80.0.3987.70, 80.0.3987.71, 80.0.3987.72, 80.0.3987.73, 80.0.3987.74, 80.0.3987.75, 80.0.3987.76, 80.0.3987.77, 80.0.3987.78, 80.0.3987.79, 80.0.3987.80, 80.0.3987.81, 80.0.3987.82, 80.0.3987.83, 80.0.3987.84, 80.0.3987.85, 80.0.3987.86, 80.0.3987.87, 80.0.3987.88, 80.0.3987.89, 80.0.3987.90, 80.0.3987.91, 80.0.3987.95, 80.0.3987.96, 80.0.3987.97, 80.0.3987.98, 80.0.3987.99, 80.0.3987.100, 80.0.3987.102, 80.0.3987.104, 80.0.3987.105, 80.0.3987.106, 80.0.3987.107, 80.0.3987.108, 80.0.3987.109, 80.0.3987.110, 80.0.3987.111, 80.0.3987.112, 80.0.3987.113, 80.0.3987.114, 80.0.3987.115, 80.0.3987.116, 80.0.3987.117, 80.0.3987.118, 80.0.3987.119, 80.0.3987.120, 80.0.3987.121, 80.0.3987.122, 80.0.3987.123, 80.0.3987.124, 80.0.3987.125, 80.0.3987.126, 80.0.3987.127, 80.0.3987.128, 80.0.3987.129, 80.0.3987.130, 80.0.3987.131, 80.0.3987.132, 80.0.3987.133, 80.0.3987.134, 80.0.3987.135, 80.0.3987.136, 80.0.3987.137, 80.0.3987.138, 80.0.3987.139, 80.0.3987.140, 80.0.3987.141, 80.0.3987.142, 80.0.3987.143, 80.0.3987.144, 80.0.3987.145, 80.0.3987.147, 80.0.3987.148, 80.0.3987.149, 80.0.3987.156, 80.0.3987.157, 80.0.3987.158, 80.0.3987.159, 80.0.3987.160, 80.0.3987.161

CPE External links

https://chromereleases.googleblog.com/2020/03/stable-channel-update-for-desktop_31.html
https://crbug.com/1058705

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

How the attacker can exploit this vulnerability?

The attacker would have to trick the victim to visit a specially crafted website.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

3) Memory corruption

Risk: High

CVSSv3: 7.7 [CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C] [PCI]

CVE-ID: N/A

CWE-ID: CWE-119 - Improper Restriction of Operations within the Bounds of a Memory Buffer

Exploit availability: No

Description

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to a boundary error when processing HTML content in Google Chrome. A remote attacker can create a specially crafted web page, trick the victim into opening it, trigger memory corruption and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Google Chrome: 80.0.3987.0, 80.0.3987.1, 80.0.3987.2, 80.0.3987.3, 80.0.3987.4, 80.0.3987.5, 80.0.3987.6, 80.0.3987.7, 80.0.3987.8, 80.0.3987.9, 80.0.3987.10, 80.0.3987.11, 80.0.3987.12, 80.0.3987.13, 80.0.3987.14, 80.0.3987.15, 80.0.3987.16, 80.0.3987.17, 80.0.3987.18, 80.0.3987.19, 80.0.3987.20, 80.0.3987.21, 80.0.3987.22, 80.0.3987.23, 80.0.3987.24, 80.0.3987.25, 80.0.3987.26, 80.0.3987.27, 80.0.3987.28, 80.0.3987.29, 80.0.3987.30, 80.0.3987.31, 80.0.3987.32, 80.0.3987.33, 80.0.3987.34, 80.0.3987.35, 80.0.3987.36, 80.0.3987.37, 80.0.3987.38, 80.0.3987.39, 80.0.3987.40, 80.0.3987.41, 80.0.3987.42, 80.0.3987.43, 80.0.3987.44, 80.0.3987.45, 80.0.3987.46, 80.0.3987.47, 80.0.3987.48, 80.0.3987.49, 80.0.3987.50, 80.0.3987.51, 80.0.3987.52, 80.0.3987.53, 80.0.3987.54, 80.0.3987.55, 80.0.3987.56, 80.0.3987.57, 80.0.3987.58, 80.0.3987.59, 80.0.3987.60, 80.0.3987.61, 80.0.3987.62, 80.0.3987.63, 80.0.3987.64, 80.0.3987.65, 80.0.3987.66, 80.0.3987.67, 80.0.3987.68, 80.0.3987.69, 80.0.3987.70, 80.0.3987.71, 80.0.3987.72, 80.0.3987.73, 80.0.3987.74, 80.0.3987.75, 80.0.3987.76, 80.0.3987.77, 80.0.3987.78, 80.0.3987.79, 80.0.3987.80, 80.0.3987.81, 80.0.3987.82, 80.0.3987.83, 80.0.3987.84, 80.0.3987.85, 80.0.3987.86, 80.0.3987.87, 80.0.3987.88, 80.0.3987.89, 80.0.3987.90, 80.0.3987.91, 80.0.3987.95, 80.0.3987.96, 80.0.3987.97, 80.0.3987.98, 80.0.3987.99, 80.0.3987.100, 80.0.3987.102, 80.0.3987.104, 80.0.3987.105, 80.0.3987.106, 80.0.3987.107, 80.0.3987.108, 80.0.3987.109, 80.0.3987.110, 80.0.3987.111, 80.0.3987.112, 80.0.3987.113, 80.0.3987.114, 80.0.3987.115, 80.0.3987.116, 80.0.3987.117, 80.0.3987.118, 80.0.3987.119, 80.0.3987.120, 80.0.3987.121, 80.0.3987.122, 80.0.3987.123, 80.0.3987.124, 80.0.3987.125, 80.0.3987.126, 80.0.3987.127, 80.0.3987.128, 80.0.3987.129, 80.0.3987.130, 80.0.3987.131, 80.0.3987.132, 80.0.3987.133, 80.0.3987.134, 80.0.3987.135, 80.0.3987.136, 80.0.3987.137, 80.0.3987.138, 80.0.3987.139, 80.0.3987.140, 80.0.3987.141, 80.0.3987.142, 80.0.3987.143, 80.0.3987.144, 80.0.3987.145, 80.0.3987.147, 80.0.3987.148, 80.0.3987.149, 80.0.3987.156, 80.0.3987.157, 80.0.3987.158, 80.0.3987.159, 80.0.3987.160, 80.0.3987.161

CPE External links

https://chromereleases.googleblog.com/2020/03/stable-channel-update-for-desktop_31.html
https://crbug.com/1055981

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

How the attacker can exploit this vulnerability?

The attacker would have to trick the victim to visit a specially crafted website.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

4) Memory corruption

Risk: High

CVSSv3: 7.7 [CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C] [PCI]

CVE-ID: N/A

CWE-ID: CWE-119 - Improper Restriction of Operations within the Bounds of a Memory Buffer

Exploit availability: No

Description

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to a boundary error when processing HTML content in Google Chrome. A remote attacker can create a specially crafted web page, trick the victim into opening it, trigger memory corruption and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Google Chrome: 80.0.3987.0, 80.0.3987.1, 80.0.3987.2, 80.0.3987.3, 80.0.3987.4, 80.0.3987.5, 80.0.3987.6, 80.0.3987.7, 80.0.3987.8, 80.0.3987.9, 80.0.3987.10, 80.0.3987.11, 80.0.3987.12, 80.0.3987.13, 80.0.3987.14, 80.0.3987.15, 80.0.3987.16, 80.0.3987.17, 80.0.3987.18, 80.0.3987.19, 80.0.3987.20, 80.0.3987.21, 80.0.3987.22, 80.0.3987.23, 80.0.3987.24, 80.0.3987.25, 80.0.3987.26, 80.0.3987.27, 80.0.3987.28, 80.0.3987.29, 80.0.3987.30, 80.0.3987.31, 80.0.3987.32, 80.0.3987.33, 80.0.3987.34, 80.0.3987.35, 80.0.3987.36, 80.0.3987.37, 80.0.3987.38, 80.0.3987.39, 80.0.3987.40, 80.0.3987.41, 80.0.3987.42, 80.0.3987.43, 80.0.3987.44, 80.0.3987.45, 80.0.3987.46, 80.0.3987.47, 80.0.3987.48, 80.0.3987.49, 80.0.3987.50, 80.0.3987.51, 80.0.3987.52, 80.0.3987.53, 80.0.3987.54, 80.0.3987.55, 80.0.3987.56, 80.0.3987.57, 80.0.3987.58, 80.0.3987.59, 80.0.3987.60, 80.0.3987.61, 80.0.3987.62, 80.0.3987.63, 80.0.3987.64, 80.0.3987.65, 80.0.3987.66, 80.0.3987.67, 80.0.3987.68, 80.0.3987.69, 80.0.3987.70, 80.0.3987.71, 80.0.3987.72, 80.0.3987.73, 80.0.3987.74, 80.0.3987.75, 80.0.3987.76, 80.0.3987.77, 80.0.3987.78, 80.0.3987.79, 80.0.3987.80, 80.0.3987.81, 80.0.3987.82, 80.0.3987.83, 80.0.3987.84, 80.0.3987.85, 80.0.3987.86, 80.0.3987.87, 80.0.3987.88, 80.0.3987.89, 80.0.3987.90, 80.0.3987.91, 80.0.3987.95, 80.0.3987.96, 80.0.3987.97, 80.0.3987.98, 80.0.3987.99, 80.0.3987.100, 80.0.3987.102, 80.0.3987.104, 80.0.3987.105, 80.0.3987.106, 80.0.3987.107, 80.0.3987.108, 80.0.3987.109, 80.0.3987.110, 80.0.3987.111, 80.0.3987.112, 80.0.3987.113, 80.0.3987.114, 80.0.3987.115, 80.0.3987.116, 80.0.3987.117, 80.0.3987.118, 80.0.3987.119, 80.0.3987.120, 80.0.3987.121, 80.0.3987.122, 80.0.3987.123, 80.0.3987.124, 80.0.3987.125, 80.0.3987.126, 80.0.3987.127, 80.0.3987.128, 80.0.3987.129, 80.0.3987.130, 80.0.3987.131, 80.0.3987.132, 80.0.3987.133, 80.0.3987.134, 80.0.3987.135, 80.0.3987.136, 80.0.3987.137, 80.0.3987.138, 80.0.3987.139, 80.0.3987.140, 80.0.3987.141, 80.0.3987.142, 80.0.3987.143, 80.0.3987.144, 80.0.3987.145, 80.0.3987.147, 80.0.3987.148, 80.0.3987.149, 80.0.3987.156, 80.0.3987.157, 80.0.3987.158, 80.0.3987.159, 80.0.3987.160, 80.0.3987.161

CPE External links

https://chromereleases.googleblog.com/2020/03/stable-channel-update-for-desktop_31.html
https://crbug.com/1030909

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

How the attacker can exploit this vulnerability?

The attacker would have to trick the victim to visit a specially crafted website.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

5) Memory corruption

Risk: High

CVSSv3: 7.7 [CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C] [PCI]

CVE-ID: N/A

CWE-ID: CWE-119 - Improper Restriction of Operations within the Bounds of a Memory Buffer

Exploit availability: No

Description

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to a boundary error when processing HTML content in Google Chrome. A remote attacker can create a specially crafted web page, trick the victim into opening it, trigger memory corruption and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Google Chrome: 80.0.3987.0, 80.0.3987.1, 80.0.3987.2, 80.0.3987.3, 80.0.3987.4, 80.0.3987.5, 80.0.3987.6, 80.0.3987.7, 80.0.3987.8, 80.0.3987.9, 80.0.3987.10, 80.0.3987.11, 80.0.3987.12, 80.0.3987.13, 80.0.3987.14, 80.0.3987.15, 80.0.3987.16, 80.0.3987.17, 80.0.3987.18, 80.0.3987.19, 80.0.3987.20, 80.0.3987.21, 80.0.3987.22, 80.0.3987.23, 80.0.3987.24, 80.0.3987.25, 80.0.3987.26, 80.0.3987.27, 80.0.3987.28, 80.0.3987.29, 80.0.3987.30, 80.0.3987.31, 80.0.3987.32, 80.0.3987.33, 80.0.3987.34, 80.0.3987.35, 80.0.3987.36, 80.0.3987.37, 80.0.3987.38, 80.0.3987.39, 80.0.3987.40, 80.0.3987.41, 80.0.3987.42, 80.0.3987.43, 80.0.3987.44, 80.0.3987.45, 80.0.3987.46, 80.0.3987.47, 80.0.3987.48, 80.0.3987.49, 80.0.3987.50, 80.0.3987.51, 80.0.3987.52, 80.0.3987.53, 80.0.3987.54, 80.0.3987.55, 80.0.3987.56, 80.0.3987.57, 80.0.3987.58, 80.0.3987.59, 80.0.3987.60, 80.0.3987.61, 80.0.3987.62, 80.0.3987.63, 80.0.3987.64, 80.0.3987.65, 80.0.3987.66, 80.0.3987.67, 80.0.3987.68, 80.0.3987.69, 80.0.3987.70, 80.0.3987.71, 80.0.3987.72, 80.0.3987.73, 80.0.3987.74, 80.0.3987.75, 80.0.3987.76, 80.0.3987.77, 80.0.3987.78, 80.0.3987.79, 80.0.3987.80, 80.0.3987.81, 80.0.3987.82, 80.0.3987.83, 80.0.3987.84, 80.0.3987.85, 80.0.3987.86, 80.0.3987.87, 80.0.3987.88, 80.0.3987.89, 80.0.3987.90, 80.0.3987.91, 80.0.3987.95, 80.0.3987.96, 80.0.3987.97, 80.0.3987.98, 80.0.3987.99, 80.0.3987.100, 80.0.3987.102, 80.0.3987.104, 80.0.3987.105, 80.0.3987.106, 80.0.3987.107, 80.0.3987.108, 80.0.3987.109, 80.0.3987.110, 80.0.3987.111, 80.0.3987.112, 80.0.3987.113, 80.0.3987.114, 80.0.3987.115, 80.0.3987.116, 80.0.3987.117, 80.0.3987.118, 80.0.3987.119, 80.0.3987.120, 80.0.3987.121, 80.0.3987.122, 80.0.3987.123, 80.0.3987.124, 80.0.3987.125, 80.0.3987.126, 80.0.3987.127, 80.0.3987.128, 80.0.3987.129, 80.0.3987.130, 80.0.3987.131, 80.0.3987.132, 80.0.3987.133, 80.0.3987.134, 80.0.3987.135, 80.0.3987.136, 80.0.3987.137, 80.0.3987.138, 80.0.3987.139, 80.0.3987.140, 80.0.3987.141, 80.0.3987.142, 80.0.3987.143, 80.0.3987.144, 80.0.3987.145, 80.0.3987.147, 80.0.3987.148, 80.0.3987.149, 80.0.3987.156, 80.0.3987.157, 80.0.3987.158, 80.0.3987.159, 80.0.3987.160, 80.0.3987.161

CPE External links

https://chromereleases.googleblog.com/2020/03/stable-channel-update-for-desktop_31.html
https://crbug.com/1065094

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

How the attacker can exploit this vulnerability?

The attacker would have to trick the victim to visit a specially crafted website.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

6) Use-after-free

Risk: High

CVSSv3: 7.7 [CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C] [PCI]

CVE-ID: CVE-2020-6450

CWE-ID: CWE-416 - Use After Free

Exploit availability: No

Description

The vulnerability allows a remote attacker to compromise vulnerable system.

The vulnerability exists due to a use-after-free error when processing web content in WebAudio component in Google Chrome. A remote attacker can create a specially crafted web page, trick the victim into opening it, trigger a use-after-free error and execute arbitrary code on the target system.

Successful exploitation of the vulnerability may allow an attacker to compromise vulnerable system.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Google Chrome: 80.0.3987.0, 80.0.3987.1, 80.0.3987.2, 80.0.3987.3, 80.0.3987.4, 80.0.3987.5, 80.0.3987.6, 80.0.3987.7, 80.0.3987.8, 80.0.3987.9, 80.0.3987.10, 80.0.3987.11, 80.0.3987.12, 80.0.3987.13, 80.0.3987.14, 80.0.3987.15, 80.0.3987.16, 80.0.3987.17, 80.0.3987.18, 80.0.3987.19, 80.0.3987.20, 80.0.3987.21, 80.0.3987.22, 80.0.3987.23, 80.0.3987.24, 80.0.3987.25, 80.0.3987.26, 80.0.3987.27, 80.0.3987.28, 80.0.3987.29, 80.0.3987.30, 80.0.3987.31, 80.0.3987.32, 80.0.3987.33, 80.0.3987.34, 80.0.3987.35, 80.0.3987.36, 80.0.3987.37, 80.0.3987.38, 80.0.3987.39, 80.0.3987.40, 80.0.3987.41, 80.0.3987.42, 80.0.3987.43, 80.0.3987.44, 80.0.3987.45, 80.0.3987.46, 80.0.3987.47, 80.0.3987.48, 80.0.3987.49, 80.0.3987.50, 80.0.3987.51, 80.0.3987.52, 80.0.3987.53, 80.0.3987.54, 80.0.3987.55, 80.0.3987.56, 80.0.3987.57, 80.0.3987.58, 80.0.3987.59, 80.0.3987.60, 80.0.3987.61, 80.0.3987.62, 80.0.3987.63, 80.0.3987.64, 80.0.3987.65, 80.0.3987.66, 80.0.3987.67, 80.0.3987.68, 80.0.3987.69, 80.0.3987.70, 80.0.3987.71, 80.0.3987.72, 80.0.3987.73, 80.0.3987.74, 80.0.3987.75, 80.0.3987.76, 80.0.3987.77, 80.0.3987.78, 80.0.3987.79, 80.0.3987.80, 80.0.3987.81, 80.0.3987.82, 80.0.3987.83, 80.0.3987.84, 80.0.3987.85, 80.0.3987.86, 80.0.3987.87, 80.0.3987.88, 80.0.3987.89, 80.0.3987.90, 80.0.3987.91, 80.0.3987.95, 80.0.3987.96, 80.0.3987.97, 80.0.3987.98, 80.0.3987.99, 80.0.3987.100, 80.0.3987.102, 80.0.3987.104, 80.0.3987.105, 80.0.3987.106, 80.0.3987.107, 80.0.3987.108, 80.0.3987.109, 80.0.3987.110, 80.0.3987.111, 80.0.3987.112, 80.0.3987.113, 80.0.3987.114, 80.0.3987.115, 80.0.3987.116, 80.0.3987.117, 80.0.3987.118, 80.0.3987.119, 80.0.3987.120, 80.0.3987.121, 80.0.3987.122, 80.0.3987.123, 80.0.3987.124, 80.0.3987.125, 80.0.3987.126, 80.0.3987.127, 80.0.3987.128, 80.0.3987.129, 80.0.3987.130, 80.0.3987.131, 80.0.3987.132, 80.0.3987.133, 80.0.3987.134, 80.0.3987.135, 80.0.3987.136, 80.0.3987.137, 80.0.3987.138, 80.0.3987.139, 80.0.3987.140, 80.0.3987.141, 80.0.3987.142, 80.0.3987.143, 80.0.3987.144, 80.0.3987.145, 80.0.3987.147, 80.0.3987.148, 80.0.3987.149, 80.0.3987.156, 80.0.3987.157, 80.0.3987.158, 80.0.3987.159, 80.0.3987.160, 80.0.3987.161

CPE External links

https://chromereleases.googleblog.com/2020/03/stable-channel-update-for-desktop_31.html
https://crbug.com/1062247

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

How the attacker can exploit this vulnerability?

The attacker would have to trick the victim to visit a specially crafted website.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

7) Use-after-free

Risk: High

CVSSv3: 7.7 [CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C] [PCI]

CVE-ID: CVE-2020-6451

CWE-ID: CWE-416 - Use After Free

Exploit availability: No

Description

The vulnerability allows a remote attacker to compromise vulnerable system.

The vulnerability exists due to a use-after-free error when processing web content in WebAudio component in Google Chrome. A remote attacker can create a specially crafted web page, trick the victim into opening it, trigger a use-after-free error and execute arbitrary code on the target system.

Successful exploitation of the vulnerability may allow an attacker to compromise vulnerable system.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Google Chrome: 80.0.3987.0, 80.0.3987.1, 80.0.3987.2, 80.0.3987.3, 80.0.3987.4, 80.0.3987.5, 80.0.3987.6, 80.0.3987.7, 80.0.3987.8, 80.0.3987.9, 80.0.3987.10, 80.0.3987.11, 80.0.3987.12, 80.0.3987.13, 80.0.3987.14, 80.0.3987.15, 80.0.3987.16, 80.0.3987.17, 80.0.3987.18, 80.0.3987.19, 80.0.3987.20, 80.0.3987.21, 80.0.3987.22, 80.0.3987.23, 80.0.3987.24, 80.0.3987.25, 80.0.3987.26, 80.0.3987.27, 80.0.3987.28, 80.0.3987.29, 80.0.3987.30, 80.0.3987.31, 80.0.3987.32, 80.0.3987.33, 80.0.3987.34, 80.0.3987.35, 80.0.3987.36, 80.0.3987.37, 80.0.3987.38, 80.0.3987.39, 80.0.3987.40, 80.0.3987.41, 80.0.3987.42, 80.0.3987.43, 80.0.3987.44, 80.0.3987.45, 80.0.3987.46, 80.0.3987.47, 80.0.3987.48, 80.0.3987.49, 80.0.3987.50, 80.0.3987.51, 80.0.3987.52, 80.0.3987.53, 80.0.3987.54, 80.0.3987.55, 80.0.3987.56, 80.0.3987.57, 80.0.3987.58, 80.0.3987.59, 80.0.3987.60, 80.0.3987.61, 80.0.3987.62, 80.0.3987.63, 80.0.3987.64, 80.0.3987.65, 80.0.3987.66, 80.0.3987.67, 80.0.3987.68, 80.0.3987.69, 80.0.3987.70, 80.0.3987.71, 80.0.3987.72, 80.0.3987.73, 80.0.3987.74, 80.0.3987.75, 80.0.3987.76, 80.0.3987.77, 80.0.3987.78, 80.0.3987.79, 80.0.3987.80, 80.0.3987.81, 80.0.3987.82, 80.0.3987.83, 80.0.3987.84, 80.0.3987.85, 80.0.3987.86, 80.0.3987.87, 80.0.3987.88, 80.0.3987.89, 80.0.3987.90, 80.0.3987.91, 80.0.3987.95, 80.0.3987.96, 80.0.3987.97, 80.0.3987.98, 80.0.3987.99, 80.0.3987.100, 80.0.3987.102, 80.0.3987.104, 80.0.3987.105, 80.0.3987.106, 80.0.3987.107, 80.0.3987.108, 80.0.3987.109, 80.0.3987.110, 80.0.3987.111, 80.0.3987.112, 80.0.3987.113, 80.0.3987.114, 80.0.3987.115, 80.0.3987.116, 80.0.3987.117, 80.0.3987.118, 80.0.3987.119, 80.0.3987.120, 80.0.3987.121, 80.0.3987.122, 80.0.3987.123, 80.0.3987.124, 80.0.3987.125, 80.0.3987.126, 80.0.3987.127, 80.0.3987.128, 80.0.3987.129, 80.0.3987.130, 80.0.3987.131, 80.0.3987.132, 80.0.3987.133, 80.0.3987.134, 80.0.3987.135, 80.0.3987.136, 80.0.3987.137, 80.0.3987.138, 80.0.3987.139, 80.0.3987.140, 80.0.3987.141, 80.0.3987.142, 80.0.3987.143, 80.0.3987.144, 80.0.3987.145, 80.0.3987.147, 80.0.3987.148, 80.0.3987.149, 80.0.3987.156, 80.0.3987.157, 80.0.3987.158, 80.0.3987.159, 80.0.3987.160, 80.0.3987.161

CPE External links

https://chromereleases.googleblog.com/2020/03/stable-channel-update-for-desktop_31.html
https://crbug.com/1061018

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

How the attacker can exploit this vulnerability?

The attacker would have to trick the victim to visit a specially crafted website.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

8) Heap-based buffer overflow

Risk: High

CVSSv3: 7.7 [CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C] [PCI]

CVE-ID: CVE-2020-6452

CWE-ID: CWE-122 - Heap-based Buffer Overflow

Exploit availability: No

Description

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to a boundary error when processing web content in media component in Google Chrome. A remote attacker can create a specially crafted web page, trick the victim into visiting it, trigger heap-based buffer overflow and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Google Chrome: 80.0.3987.0, 80.0.3987.1, 80.0.3987.2, 80.0.3987.3, 80.0.3987.4, 80.0.3987.5, 80.0.3987.6, 80.0.3987.7, 80.0.3987.8, 80.0.3987.9, 80.0.3987.10, 80.0.3987.11, 80.0.3987.12, 80.0.3987.13, 80.0.3987.14, 80.0.3987.15, 80.0.3987.16, 80.0.3987.17, 80.0.3987.18, 80.0.3987.19, 80.0.3987.20, 80.0.3987.21, 80.0.3987.22, 80.0.3987.23, 80.0.3987.24, 80.0.3987.25, 80.0.3987.26, 80.0.3987.27, 80.0.3987.28, 80.0.3987.29, 80.0.3987.30, 80.0.3987.31, 80.0.3987.32, 80.0.3987.33, 80.0.3987.34, 80.0.3987.35, 80.0.3987.36, 80.0.3987.37, 80.0.3987.38, 80.0.3987.39, 80.0.3987.40, 80.0.3987.41, 80.0.3987.42, 80.0.3987.43, 80.0.3987.44, 80.0.3987.45, 80.0.3987.46, 80.0.3987.47, 80.0.3987.48, 80.0.3987.49, 80.0.3987.50, 80.0.3987.51, 80.0.3987.52, 80.0.3987.53, 80.0.3987.54, 80.0.3987.55, 80.0.3987.56, 80.0.3987.57, 80.0.3987.58, 80.0.3987.59, 80.0.3987.60, 80.0.3987.61, 80.0.3987.62, 80.0.3987.63, 80.0.3987.64, 80.0.3987.65, 80.0.3987.66, 80.0.3987.67, 80.0.3987.68, 80.0.3987.69, 80.0.3987.70, 80.0.3987.71, 80.0.3987.72, 80.0.3987.73, 80.0.3987.74, 80.0.3987.75, 80.0.3987.76, 80.0.3987.77, 80.0.3987.78, 80.0.3987.79, 80.0.3987.80, 80.0.3987.81, 80.0.3987.82, 80.0.3987.83, 80.0.3987.84, 80.0.3987.85, 80.0.3987.86, 80.0.3987.87, 80.0.3987.88, 80.0.3987.89, 80.0.3987.90, 80.0.3987.91, 80.0.3987.95, 80.0.3987.96, 80.0.3987.97, 80.0.3987.98, 80.0.3987.99, 80.0.3987.100, 80.0.3987.102, 80.0.3987.104, 80.0.3987.105, 80.0.3987.106, 80.0.3987.107, 80.0.3987.108, 80.0.3987.109, 80.0.3987.110, 80.0.3987.111, 80.0.3987.112, 80.0.3987.113, 80.0.3987.114, 80.0.3987.115, 80.0.3987.116, 80.0.3987.117, 80.0.3987.118, 80.0.3987.119, 80.0.3987.120, 80.0.3987.121, 80.0.3987.122, 80.0.3987.123, 80.0.3987.124, 80.0.3987.125, 80.0.3987.126, 80.0.3987.127, 80.0.3987.128, 80.0.3987.129, 80.0.3987.130, 80.0.3987.131, 80.0.3987.132, 80.0.3987.133, 80.0.3987.134, 80.0.3987.135, 80.0.3987.136, 80.0.3987.137, 80.0.3987.138, 80.0.3987.139, 80.0.3987.140, 80.0.3987.141, 80.0.3987.142, 80.0.3987.143, 80.0.3987.144, 80.0.3987.145, 80.0.3987.147, 80.0.3987.148, 80.0.3987.149, 80.0.3987.156, 80.0.3987.157, 80.0.3987.158, 80.0.3987.159, 80.0.3987.160, 80.0.3987.161

CPE External links

https://chromereleases.googleblog.com/2020/03/stable-channel-update-for-desktop_31.html
https://crbug.com/1059764

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

How the attacker can exploit this vulnerability?

The attacker would have to trick the victim to visit a specially crafted website.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.



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