Risk High
Patch available YES
Number of vulnerabilities 10
CVE ID CVE-2020-15960
CVE-2020-15961
CVE-2020-15962
CVE-2020-15963
CVE-2020-15965
CVE-2020-15966
CVE-2020-15964
CWE ID CWE-122
CWE-264
CWE-843
CWE-20
CWE-119
Exploitation vector Network
Public exploit N/A
Vulnerable software
Subscribe
Google Chrome

Client/Desktop applications /
Web browsers
Vendor Google, Inc.

Security Advisory

1) 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-2020-15960

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

Exploit availability:
No

Description

The vulnerability allows a remote attacker to compromise vulnerable system.

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

Mitigation

Update to version 85.0.4183.121.

Vulnerable software versions

Google Chrome:
85.0.4183.0, 85.0.4183.1, 85.0.4183.2, 85.0.4183.3, 85.0.4183.4, 85.0.4183.5, 85.0.4183.6, 85.0.4183.7, 85.0.4183.8, 85.0.4183.9, 85.0.4183.10, 85.0.4183.11, 85.0.4183.12, 85.0.4183.13, 85.0.4183.14, 85.0.4183.15, 85.0.4183.16, 85.0.4183.17, 85.0.4183.18, 85.0.4183.19, 85.0.4183.20, 85.0.4183.21, 85.0.4183.22, 85.0.4183.23, 85.0.4183.24, 85.0.4183.25, 85.0.4183.26, 85.0.4183.27, 85.0.4183.28, 85.0.4183.29, 85.0.4183.30, 85.0.4183.31, 85.0.4183.32, 85.0.4183.33, 85.0.4183.34, 85.0.4183.35, 85.0.4183.36, 85.0.4183.37, 85.0.4183.38, 85.0.4183.39, 85.0.4183.40, 85.0.4183.41, 85.0.4183.42, 85.0.4183.43, 85.0.4183.44, 85.0.4183.45, 85.0.4183.46, 85.0.4183.47, 85.0.4183.48, 85.0.4183.49, 85.0.4183.50, 85.0.4183.51, 85.0.4183.52, 85.0.4183.53, 85.0.4183.54, 85.0.4183.55, 85.0.4183.56, 85.0.4183.57, 85.0.4183.58, 85.0.4183.59, 85.0.4183.60, 85.0.4183.61, 85.0.4183.62, 85.0.4183.63, 85.0.4183.64, 85.0.4183.65, 85.0.4183.66, 85.0.4183.67, 85.0.4183.68, 85.0.4183.69, 85.0.4183.70, 85.0.4183.71, 85.0.4183.72, 85.0.4183.73, 85.0.4183.74, 85.0.4183.75, 85.0.4183.76, 85.0.4183.77, 85.0.4183.78, 85.0.4183.79, 85.0.4183.80, 85.0.4183.81, 85.0.4183.82, 85.0.4183.83, 85.0.4183.84, 85.0.4183.85, 85.0.4183.86, 85.0.4183.87, 85.0.4183.88, 85.0.4183.89, 85.0.4183.90, 85.0.4183.91, 85.0.4183.92, 85.0.4183.93, 85.0.4183.94, 85.0.4183.96, 85.0.4183.97, 85.0.4183.98, 85.0.4183.99, 85.0.4183.100, 85.0.4183.101, 85.0.4183.102, 85.0.4183.103, 85.0.4183.104, 85.0.4183.105, 85.0.4183.106, 85.0.4183.107, 85.0.4183.108, 85.0.4183.109, 85.0.4183.110, 85.0.4183.111, 85.0.4183.112, 85.0.4183.113, 85.0.4183.114, 85.0.4183.115, 85.0.4183.116, 85.0.4183.117, 85.0.4183.118, 85.0.4183.119, 85.0.4183.120

CPE

External links

https://chromereleases.googleblog.com/2020/09/stable-channel-update-for-desktop_21.html
https://crbug.com/1100136

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) Permissions, Privileges, and Access Controls

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-2020-15961

CWE-ID:
CWE-264 – Permissions, Privileges, and Access Controls

Exploit availability:
No

Description

The vulnerability allows a remote attacker to bypass implemented security restrictions.

The vulnerability exists due to insufficient policy enforcement in extensions in Google Chrome. A remote attacker can trick the victim to visit a specially crafted website, bypass implemented security measures and compromise the affected system.

Mitigation

Update to version 85.0.4183.121.

Vulnerable software versions

Google Chrome:
85.0.4183.0, 85.0.4183.1, 85.0.4183.2, 85.0.4183.3, 85.0.4183.4, 85.0.4183.5, 85.0.4183.6, 85.0.4183.7, 85.0.4183.8, 85.0.4183.9, 85.0.4183.10, 85.0.4183.11, 85.0.4183.12, 85.0.4183.13, 85.0.4183.14, 85.0.4183.15, 85.0.4183.16, 85.0.4183.17, 85.0.4183.18, 85.0.4183.19, 85.0.4183.20, 85.0.4183.21, 85.0.4183.22, 85.0.4183.23, 85.0.4183.24, 85.0.4183.25, 85.0.4183.26, 85.0.4183.27, 85.0.4183.28, 85.0.4183.29, 85.0.4183.30, 85.0.4183.31, 85.0.4183.32, 85.0.4183.33, 85.0.4183.34, 85.0.4183.35, 85.0.4183.36, 85.0.4183.37, 85.0.4183.38, 85.0.4183.39, 85.0.4183.40, 85.0.4183.41, 85.0.4183.42, 85.0.4183.43, 85.0.4183.44, 85.0.4183.45, 85.0.4183.46, 85.0.4183.47, 85.0.4183.48, 85.0.4183.49, 85.0.4183.50, 85.0.4183.51, 85.0.4183.52, 85.0.4183.53, 85.0.4183.54, 85.0.4183.55, 85.0.4183.56, 85.0.4183.57, 85.0.4183.58, 85.0.4183.59, 85.0.4183.60, 85.0.4183.61, 85.0.4183.62, 85.0.4183.63, 85.0.4183.64, 85.0.4183.65, 85.0.4183.66, 85.0.4183.67, 85.0.4183.68, 85.0.4183.69, 85.0.4183.70, 85.0.4183.71, 85.0.4183.72, 85.0.4183.73, 85.0.4183.74, 85.0.4183.75, 85.0.4183.76, 85.0.4183.77, 85.0.4183.78, 85.0.4183.79, 85.0.4183.80, 85.0.4183.81, 85.0.4183.82, 85.0.4183.83, 85.0.4183.84, 85.0.4183.85, 85.0.4183.86, 85.0.4183.87, 85.0.4183.88, 85.0.4183.89, 85.0.4183.90, 85.0.4183.91, 85.0.4183.92, 85.0.4183.93, 85.0.4183.94, 85.0.4183.96, 85.0.4183.97, 85.0.4183.98, 85.0.4183.99, 85.0.4183.100, 85.0.4183.101, 85.0.4183.102, 85.0.4183.103, 85.0.4183.104, 85.0.4183.105, 85.0.4183.106, 85.0.4183.107, 85.0.4183.108, 85.0.4183.109, 85.0.4183.110, 85.0.4183.111, 85.0.4183.112, 85.0.4183.113, 85.0.4183.114, 85.0.4183.115, 85.0.4183.116, 85.0.4183.117, 85.0.4183.118, 85.0.4183.119, 85.0.4183.120

CPE

External links

https://chromereleases.googleblog.com/2020/09/stable-channel-update-for-desktop_21.html
https://crbug.com/1114636

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) Permissions, Privileges, and Access Controls

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-2020-15962

CWE-ID:
CWE-264 – Permissions, Privileges, and Access Controls

Exploit availability:
No

Description

The vulnerability allows a remote attacker to bypass implemented security restrictions.

The vulnerability exists due to insufficient policy enforcement in serial in Google Chrome. A remote attacker can trick the victim to visit a specially crafted website, bypass implemented security measures and compromise the affected system.

Mitigation

Update to version 85.0.4183.121.

Vulnerable software versions

Google Chrome:
85.0.4183.0, 85.0.4183.1, 85.0.4183.2, 85.0.4183.3, 85.0.4183.4, 85.0.4183.5, 85.0.4183.6, 85.0.4183.7, 85.0.4183.8, 85.0.4183.9, 85.0.4183.10, 85.0.4183.11, 85.0.4183.12, 85.0.4183.13, 85.0.4183.14, 85.0.4183.15, 85.0.4183.16, 85.0.4183.17, 85.0.4183.18, 85.0.4183.19, 85.0.4183.20, 85.0.4183.21, 85.0.4183.22, 85.0.4183.23, 85.0.4183.24, 85.0.4183.25, 85.0.4183.26, 85.0.4183.27, 85.0.4183.28, 85.0.4183.29, 85.0.4183.30, 85.0.4183.31, 85.0.4183.32, 85.0.4183.33, 85.0.4183.34, 85.0.4183.35, 85.0.4183.36, 85.0.4183.37, 85.0.4183.38, 85.0.4183.39, 85.0.4183.40, 85.0.4183.41, 85.0.4183.42, 85.0.4183.43, 85.0.4183.44, 85.0.4183.45, 85.0.4183.46, 85.0.4183.47, 85.0.4183.48, 85.0.4183.49, 85.0.4183.50, 85.0.4183.51, 85.0.4183.52, 85.0.4183.53, 85.0.4183.54, 85.0.4183.55, 85.0.4183.56, 85.0.4183.57, 85.0.4183.58, 85.0.4183.59, 85.0.4183.60, 85.0.4183.61, 85.0.4183.62, 85.0.4183.63, 85.0.4183.64, 85.0.4183.65, 85.0.4183.66, 85.0.4183.67, 85.0.4183.68, 85.0.4183.69, 85.0.4183.70, 85.0.4183.71, 85.0.4183.72, 85.0.4183.73, 85.0.4183.74, 85.0.4183.75, 85.0.4183.76, 85.0.4183.77, 85.0.4183.78, 85.0.4183.79, 85.0.4183.80, 85.0.4183.81, 85.0.4183.82, 85.0.4183.83, 85.0.4183.84, 85.0.4183.85, 85.0.4183.86, 85.0.4183.87, 85.0.4183.88, 85.0.4183.89, 85.0.4183.90, 85.0.4183.91, 85.0.4183.92, 85.0.4183.93, 85.0.4183.94, 85.0.4183.96, 85.0.4183.97, 85.0.4183.98, 85.0.4183.99, 85.0.4183.100, 85.0.4183.101, 85.0.4183.102, 85.0.4183.103, 85.0.4183.104, 85.0.4183.105, 85.0.4183.106, 85.0.4183.107, 85.0.4183.108, 85.0.4183.109, 85.0.4183.110, 85.0.4183.111, 85.0.4183.112, 85.0.4183.113, 85.0.4183.114, 85.0.4183.115, 85.0.4183.116, 85.0.4183.117, 85.0.4183.118, 85.0.4183.119, 85.0.4183.120

CPE

External links

https://chromereleases.googleblog.com/2020/09/stable-channel-update-for-desktop_21.html
https://crbug.com/1121836

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) Permissions, Privileges, and Access Controls

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-2020-15963

CWE-ID:
CWE-264 – Permissions, Privileges, and Access Controls

Exploit availability:
No

Description

The vulnerability allows a remote attacker to bypass implemented security restrictions.

The vulnerability exists due to insufficient policy enforcement in extensions in Google Chrome. A remote attacker can trick the victim to visit a specially crafted website, bypass implemented security measures and compromise the affected system.

Mitigation

Update to version 85.0.4183.121.

Vulnerable software versions

Google Chrome:
85.0.4183.0, 85.0.4183.1, 85.0.4183.2, 85.0.4183.3, 85.0.4183.4, 85.0.4183.5, 85.0.4183.6, 85.0.4183.7, 85.0.4183.8, 85.0.4183.9, 85.0.4183.10, 85.0.4183.11, 85.0.4183.12, 85.0.4183.13, 85.0.4183.14, 85.0.4183.15, 85.0.4183.16, 85.0.4183.17, 85.0.4183.18, 85.0.4183.19, 85.0.4183.20, 85.0.4183.21, 85.0.4183.22, 85.0.4183.23, 85.0.4183.24, 85.0.4183.25, 85.0.4183.26, 85.0.4183.27, 85.0.4183.28, 85.0.4183.29, 85.0.4183.30, 85.0.4183.31, 85.0.4183.32, 85.0.4183.33, 85.0.4183.34, 85.0.4183.35, 85.0.4183.36, 85.0.4183.37, 85.0.4183.38, 85.0.4183.39, 85.0.4183.40, 85.0.4183.41, 85.0.4183.42, 85.0.4183.43, 85.0.4183.44, 85.0.4183.45, 85.0.4183.46, 85.0.4183.47, 85.0.4183.48, 85.0.4183.49, 85.0.4183.50, 85.0.4183.51, 85.0.4183.52, 85.0.4183.53, 85.0.4183.54, 85.0.4183.55, 85.0.4183.56, 85.0.4183.57, 85.0.4183.58, 85.0.4183.59, 85.0.4183.60, 85.0.4183.61, 85.0.4183.62, 85.0.4183.63, 85.0.4183.64, 85.0.4183.65, 85.0.4183.66, 85.0.4183.67, 85.0.4183.68, 85.0.4183.69, 85.0.4183.70, 85.0.4183.71, 85.0.4183.72, 85.0.4183.73, 85.0.4183.74, 85.0.4183.75, 85.0.4183.76, 85.0.4183.77, 85.0.4183.78, 85.0.4183.79, 85.0.4183.80, 85.0.4183.81, 85.0.4183.82, 85.0.4183.83, 85.0.4183.84, 85.0.4183.85, 85.0.4183.86, 85.0.4183.87, 85.0.4183.88, 85.0.4183.89, 85.0.4183.90, 85.0.4183.91, 85.0.4183.92, 85.0.4183.93, 85.0.4183.94, 85.0.4183.96, 85.0.4183.97, 85.0.4183.98, 85.0.4183.99, 85.0.4183.100, 85.0.4183.101, 85.0.4183.102, 85.0.4183.103, 85.0.4183.104, 85.0.4183.105, 85.0.4183.106, 85.0.4183.107, 85.0.4183.108, 85.0.4183.109, 85.0.4183.110, 85.0.4183.111, 85.0.4183.112, 85.0.4183.113, 85.0.4183.114, 85.0.4183.115, 85.0.4183.116, 85.0.4183.117, 85.0.4183.118, 85.0.4183.119, 85.0.4183.120

CPE

External links

https://chromereleases.googleblog.com/2020/09/stable-channel-update-for-desktop_21.html
https://crbug.com/1113558

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) Type Confusion

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-2020-15965

CWE-ID:
CWE-843 – Access of Resource Using Incompatible Type (‘Type Confusion’)

Exploit availability:
No

Description

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

The vulnerability exists due to a type confusion error within the V8 component in Google Chrome. A remote attacker can create a specially crafted web page, trick the victim into visiting it, trigger a type confusion error and execute arbitrary code on the target system.

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

Mitigation

Update to version 85.0.4183.121.

Vulnerable software versions

Google Chrome:
85.0.4183.0, 85.0.4183.1, 85.0.4183.2, 85.0.4183.3, 85.0.4183.4, 85.0.4183.5, 85.0.4183.6, 85.0.4183.7, 85.0.4183.8, 85.0.4183.9, 85.0.4183.10, 85.0.4183.11, 85.0.4183.12, 85.0.4183.13, 85.0.4183.14, 85.0.4183.15, 85.0.4183.16, 85.0.4183.17, 85.0.4183.18, 85.0.4183.19, 85.0.4183.20, 85.0.4183.21, 85.0.4183.22, 85.0.4183.23, 85.0.4183.24, 85.0.4183.25, 85.0.4183.26, 85.0.4183.27, 85.0.4183.28, 85.0.4183.29, 85.0.4183.30, 85.0.4183.31, 85.0.4183.32, 85.0.4183.33, 85.0.4183.34, 85.0.4183.35, 85.0.4183.36, 85.0.4183.37, 85.0.4183.38, 85.0.4183.39, 85.0.4183.40, 85.0.4183.41, 85.0.4183.42, 85.0.4183.43, 85.0.4183.44, 85.0.4183.45, 85.0.4183.46, 85.0.4183.47, 85.0.4183.48, 85.0.4183.49, 85.0.4183.50, 85.0.4183.51, 85.0.4183.52, 85.0.4183.53, 85.0.4183.54, 85.0.4183.55, 85.0.4183.56, 85.0.4183.57, 85.0.4183.58, 85.0.4183.59, 85.0.4183.60, 85.0.4183.61, 85.0.4183.62, 85.0.4183.63, 85.0.4183.64, 85.0.4183.65, 85.0.4183.66, 85.0.4183.67, 85.0.4183.68, 85.0.4183.69, 85.0.4183.70, 85.0.4183.71, 85.0.4183.72, 85.0.4183.73, 85.0.4183.74, 85.0.4183.75, 85.0.4183.76, 85.0.4183.77, 85.0.4183.78, 85.0.4183.79, 85.0.4183.80, 85.0.4183.81, 85.0.4183.82, 85.0.4183.83, 85.0.4183.84, 85.0.4183.85, 85.0.4183.86, 85.0.4183.87, 85.0.4183.88, 85.0.4183.89, 85.0.4183.90, 85.0.4183.91, 85.0.4183.92, 85.0.4183.93, 85.0.4183.94, 85.0.4183.96, 85.0.4183.97, 85.0.4183.98, 85.0.4183.99, 85.0.4183.100, 85.0.4183.101, 85.0.4183.102, 85.0.4183.103, 85.0.4183.104, 85.0.4183.105, 85.0.4183.106, 85.0.4183.107, 85.0.4183.108, 85.0.4183.109, 85.0.4183.110, 85.0.4183.111, 85.0.4183.112, 85.0.4183.113, 85.0.4183.114, 85.0.4183.115, 85.0.4183.116, 85.0.4183.117, 85.0.4183.118, 85.0.4183.119, 85.0.4183.120

CPE

External links

https://chromereleases.googleblog.com/2020/09/stable-channel-update-for-desktop_21.html
https://crbug.com/1126249

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) Permissions, Privileges, and Access Controls

Risk: Medium

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

CVE-ID:
CVE-2020-15966

CWE-ID:
CWE-264 – Permissions, Privileges, and Access Controls

Exploit availability:
No

Description

The vulnerability allows a remote attacker to bypass implemented security restrictions.

The vulnerability exists due to insufficient policy enforcement in extensions in Google Chrome. A remote attacker can trick the victim to visit a specially crafted website, bypass implemented security measures and gain access to sensitive information.

Mitigation

Update to version 85.0.4183.121.

Vulnerable software versions

Google Chrome:
85.0.4183.0, 85.0.4183.1, 85.0.4183.2, 85.0.4183.3, 85.0.4183.4, 85.0.4183.5, 85.0.4183.6, 85.0.4183.7, 85.0.4183.8, 85.0.4183.9, 85.0.4183.10, 85.0.4183.11, 85.0.4183.12, 85.0.4183.13, 85.0.4183.14, 85.0.4183.15, 85.0.4183.16, 85.0.4183.17, 85.0.4183.18, 85.0.4183.19, 85.0.4183.20, 85.0.4183.21, 85.0.4183.22, 85.0.4183.23, 85.0.4183.24, 85.0.4183.25, 85.0.4183.26, 85.0.4183.27, 85.0.4183.28, 85.0.4183.29, 85.0.4183.30, 85.0.4183.31, 85.0.4183.32, 85.0.4183.33, 85.0.4183.34, 85.0.4183.35, 85.0.4183.36, 85.0.4183.37, 85.0.4183.38, 85.0.4183.39, 85.0.4183.40, 85.0.4183.41, 85.0.4183.42, 85.0.4183.43, 85.0.4183.44, 85.0.4183.45, 85.0.4183.46, 85.0.4183.47, 85.0.4183.48, 85.0.4183.49, 85.0.4183.50, 85.0.4183.51, 85.0.4183.52, 85.0.4183.53, 85.0.4183.54, 85.0.4183.55, 85.0.4183.56, 85.0.4183.57, 85.0.4183.58, 85.0.4183.59, 85.0.4183.60, 85.0.4183.61, 85.0.4183.62, 85.0.4183.63, 85.0.4183.64, 85.0.4183.65, 85.0.4183.66, 85.0.4183.67, 85.0.4183.68, 85.0.4183.69, 85.0.4183.70, 85.0.4183.71, 85.0.4183.72, 85.0.4183.73, 85.0.4183.74, 85.0.4183.75, 85.0.4183.76, 85.0.4183.77, 85.0.4183.78, 85.0.4183.79, 85.0.4183.80, 85.0.4183.81, 85.0.4183.82, 85.0.4183.83, 85.0.4183.84, 85.0.4183.85, 85.0.4183.86, 85.0.4183.87, 85.0.4183.88, 85.0.4183.89, 85.0.4183.90, 85.0.4183.91, 85.0.4183.92, 85.0.4183.93, 85.0.4183.94, 85.0.4183.96, 85.0.4183.97, 85.0.4183.98, 85.0.4183.99, 85.0.4183.100, 85.0.4183.101, 85.0.4183.102, 85.0.4183.103, 85.0.4183.104, 85.0.4183.105, 85.0.4183.106, 85.0.4183.107, 85.0.4183.108, 85.0.4183.109, 85.0.4183.110, 85.0.4183.111, 85.0.4183.112, 85.0.4183.113, 85.0.4183.114, 85.0.4183.115, 85.0.4183.116, 85.0.4183.117, 85.0.4183.118, 85.0.4183.119, 85.0.4183.120

CPE

External links

https://chromereleases.googleblog.com/2020/09/stable-channel-update-for-desktop_21.html
https://crbug.com/1113565

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) Input validation error

Risk: Low

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

CVE-ID:
CVE-2020-15964

CWE-ID:
CWE-20 – Improper Input Validation

Exploit availability:
No

Description

The vulnerability allows a remote attacker to gain access to sensitive information.

The vulnerability exists due to insufficient validation of user-supplied input in media in Google Chrome. A remote attacker can create a specially crafted web page, trick the victim into visiting it and gain access to sensitive information.

Mitigation

Update to version 85.0.4183.121.

Vulnerable software versions

Google Chrome:
85.0.4183.0, 85.0.4183.1, 85.0.4183.2, 85.0.4183.3, 85.0.4183.4, 85.0.4183.5, 85.0.4183.6, 85.0.4183.7, 85.0.4183.8, 85.0.4183.9, 85.0.4183.10, 85.0.4183.11, 85.0.4183.12, 85.0.4183.13, 85.0.4183.14, 85.0.4183.15, 85.0.4183.16, 85.0.4183.17, 85.0.4183.18, 85.0.4183.19, 85.0.4183.20, 85.0.4183.21, 85.0.4183.22, 85.0.4183.23, 85.0.4183.24, 85.0.4183.25, 85.0.4183.26, 85.0.4183.27, 85.0.4183.28, 85.0.4183.29, 85.0.4183.30, 85.0.4183.31, 85.0.4183.32, 85.0.4183.33, 85.0.4183.34, 85.0.4183.35, 85.0.4183.36, 85.0.4183.37, 85.0.4183.38, 85.0.4183.39, 85.0.4183.40, 85.0.4183.41, 85.0.4183.42, 85.0.4183.43, 85.0.4183.44, 85.0.4183.45, 85.0.4183.46, 85.0.4183.47, 85.0.4183.48, 85.0.4183.49, 85.0.4183.50, 85.0.4183.51, 85.0.4183.52, 85.0.4183.53, 85.0.4183.54, 85.0.4183.55, 85.0.4183.56, 85.0.4183.57, 85.0.4183.58, 85.0.4183.59, 85.0.4183.60, 85.0.4183.61, 85.0.4183.62, 85.0.4183.63, 85.0.4183.64, 85.0.4183.65, 85.0.4183.66, 85.0.4183.67, 85.0.4183.68, 85.0.4183.69, 85.0.4183.70, 85.0.4183.71, 85.0.4183.72, 85.0.4183.73, 85.0.4183.74, 85.0.4183.75, 85.0.4183.76, 85.0.4183.77, 85.0.4183.78, 85.0.4183.79, 85.0.4183.80, 85.0.4183.81, 85.0.4183.82, 85.0.4183.83, 85.0.4183.84, 85.0.4183.85, 85.0.4183.86, 85.0.4183.87, 85.0.4183.88, 85.0.4183.89, 85.0.4183.90, 85.0.4183.91, 85.0.4183.92, 85.0.4183.93, 85.0.4183.94, 85.0.4183.96, 85.0.4183.97, 85.0.4183.98, 85.0.4183.99, 85.0.4183.100, 85.0.4183.101, 85.0.4183.102, 85.0.4183.103, 85.0.4183.104, 85.0.4183.105, 85.0.4183.106, 85.0.4183.107, 85.0.4183.108, 85.0.4183.109, 85.0.4183.110, 85.0.4183.111, 85.0.4183.112, 85.0.4183.113, 85.0.4183.114, 85.0.4183.115, 85.0.4183.116, 85.0.4183.117, 85.0.4183.118, 85.0.4183.119, 85.0.4183.120

CPE

External links

https://chromereleases.googleblog.com/2020/09/stable-channel-update-for-desktop_21.html
https://crbug.com/1121414

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) Security restrictions bypass

Risk: Medium

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

CVE-ID:
N/A

CWE-ID:
CWE-264 – Permissions, Privileges, and Access Controls

Exploit availability:
No

Description

The vulnerability allows a remote attacker to bypass security restrictions.

The vulnerability exists due to unspecified error. A remote attacker can bypass imposed security restrictions or gain access to sensitive information.

Mitigation

Install update from vendor’s website.

Vulnerable software versions

Google Chrome:
85.0.4183.0, 85.0.4183.1, 85.0.4183.2, 85.0.4183.3, 85.0.4183.4, 85.0.4183.5, 85.0.4183.6, 85.0.4183.7, 85.0.4183.8, 85.0.4183.9, 85.0.4183.10, 85.0.4183.11, 85.0.4183.12, 85.0.4183.13, 85.0.4183.14, 85.0.4183.15, 85.0.4183.16, 85.0.4183.17, 85.0.4183.18, 85.0.4183.19, 85.0.4183.20, 85.0.4183.21, 85.0.4183.22, 85.0.4183.23, 85.0.4183.24, 85.0.4183.25, 85.0.4183.26, 85.0.4183.27, 85.0.4183.28, 85.0.4183.29, 85.0.4183.30, 85.0.4183.31, 85.0.4183.32, 85.0.4183.33, 85.0.4183.34, 85.0.4183.35, 85.0.4183.36, 85.0.4183.37, 85.0.4183.38, 85.0.4183.39, 85.0.4183.40, 85.0.4183.41, 85.0.4183.42, 85.0.4183.43, 85.0.4183.44, 85.0.4183.45, 85.0.4183.46, 85.0.4183.47, 85.0.4183.48, 85.0.4183.49, 85.0.4183.50, 85.0.4183.51, 85.0.4183.52, 85.0.4183.53, 85.0.4183.54, 85.0.4183.55, 85.0.4183.56, 85.0.4183.57, 85.0.4183.58, 85.0.4183.59, 85.0.4183.60, 85.0.4183.61, 85.0.4183.62, 85.0.4183.63, 85.0.4183.64, 85.0.4183.65, 85.0.4183.66, 85.0.4183.67, 85.0.4183.68, 85.0.4183.69, 85.0.4183.70, 85.0.4183.71, 85.0.4183.72, 85.0.4183.73, 85.0.4183.74, 85.0.4183.75, 85.0.4183.76, 85.0.4183.77, 85.0.4183.78, 85.0.4183.79, 85.0.4183.80, 85.0.4183.81, 85.0.4183.82, 85.0.4183.83, 85.0.4183.84, 85.0.4183.85, 85.0.4183.86, 85.0.4183.87, 85.0.4183.88, 85.0.4183.89, 85.0.4183.90, 85.0.4183.91, 85.0.4183.92, 85.0.4183.93, 85.0.4183.94, 85.0.4183.96, 85.0.4183.97, 85.0.4183.98, 85.0.4183.99, 85.0.4183.100, 85.0.4183.101, 85.0.4183.102, 85.0.4183.103, 85.0.4183.104, 85.0.4183.105, 85.0.4183.106, 85.0.4183.107, 85.0.4183.108, 85.0.4183.109, 85.0.4183.110, 85.0.4183.111, 85.0.4183.112, 85.0.4183.113, 85.0.4183.114, 85.0.4183.115, 85.0.4183.116, 85.0.4183.117, 85.0.4183.118, 85.0.4183.119, 85.0.4183.120

CPE

External links

https://chromereleases.googleblog.com/2020/09/stable-channel-update-for-desktop_21.html
https://crbug.com/1100136
https://crbug.com/1122059

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.

9) 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. 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 update from vendor’s website.

Vulnerable software versions

Google Chrome:
85.0.4183.0, 85.0.4183.1, 85.0.4183.2, 85.0.4183.3, 85.0.4183.4, 85.0.4183.5, 85.0.4183.6, 85.0.4183.7, 85.0.4183.8, 85.0.4183.9, 85.0.4183.10, 85.0.4183.11, 85.0.4183.12, 85.0.4183.13, 85.0.4183.14, 85.0.4183.15, 85.0.4183.16, 85.0.4183.17, 85.0.4183.18, 85.0.4183.19, 85.0.4183.20, 85.0.4183.21, 85.0.4183.22, 85.0.4183.23, 85.0.4183.24, 85.0.4183.25, 85.0.4183.26, 85.0.4183.27, 85.0.4183.28, 85.0.4183.29, 85.0.4183.30, 85.0.4183.31, 85.0.4183.32, 85.0.4183.33, 85.0.4183.34, 85.0.4183.35, 85.0.4183.36, 85.0.4183.37, 85.0.4183.38, 85.0.4183.39, 85.0.4183.40, 85.0.4183.41, 85.0.4183.42, 85.0.4183.43, 85.0.4183.44, 85.0.4183.45, 85.0.4183.46, 85.0.4183.47, 85.0.4183.48, 85.0.4183.49, 85.0.4183.50, 85.0.4183.51, 85.0.4183.52, 85.0.4183.53, 85.0.4183.54, 85.0.4183.55, 85.0.4183.56, 85.0.4183.57, 85.0.4183.58, 85.0.4183.59, 85.0.4183.60, 85.0.4183.61, 85.0.4183.62, 85.0.4183.63, 85.0.4183.64, 85.0.4183.65, 85.0.4183.66, 85.0.4183.67, 85.0.4183.68, 85.0.4183.69, 85.0.4183.70, 85.0.4183.71, 85.0.4183.72, 85.0.4183.73, 85.0.4183.74, 85.0.4183.75, 85.0.4183.76, 85.0.4183.77, 85.0.4183.78, 85.0.4183.79, 85.0.4183.80, 85.0.4183.81, 85.0.4183.82, 85.0.4183.83, 85.0.4183.84, 85.0.4183.85, 85.0.4183.86, 85.0.4183.87, 85.0.4183.88, 85.0.4183.89, 85.0.4183.90, 85.0.4183.91, 85.0.4183.92, 85.0.4183.93, 85.0.4183.94, 85.0.4183.96, 85.0.4183.97, 85.0.4183.98, 85.0.4183.99, 85.0.4183.100, 85.0.4183.101, 85.0.4183.102, 85.0.4183.103, 85.0.4183.104, 85.0.4183.105, 85.0.4183.106, 85.0.4183.107, 85.0.4183.108, 85.0.4183.109, 85.0.4183.110, 85.0.4183.111, 85.0.4183.112, 85.0.4183.113, 85.0.4183.114, 85.0.4183.115, 85.0.4183.116, 85.0.4183.117, 85.0.4183.118, 85.0.4183.119, 85.0.4183.120

CPE

External links

https://chromereleases.googleblog.com/2020/09/stable-channel-update-for-desktop_21.html
https://crbug.com/1100136
https://crbug.com/1106612

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.

10) 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. 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 update from vendor’s website.

Vulnerable software versions

Google Chrome:
85.0.4183.0, 85.0.4183.1, 85.0.4183.2, 85.0.4183.3, 85.0.4183.4, 85.0.4183.5, 85.0.4183.6, 85.0.4183.7, 85.0.4183.8, 85.0.4183.9, 85.0.4183.10, 85.0.4183.11, 85.0.4183.12, 85.0.4183.13, 85.0.4183.14, 85.0.4183.15, 85.0.4183.16, 85.0.4183.17, 85.0.4183.18, 85.0.4183.19, 85.0.4183.20, 85.0.4183.21, 85.0.4183.22, 85.0.4183.23, 85.0.4183.24, 85.0.4183.25, 85.0.4183.26, 85.0.4183.27, 85.0.4183.28, 85.0.4183.29, 85.0.4183.30, 85.0.4183.31, 85.0.4183.32, 85.0.4183.33, 85.0.4183.34, 85.0.4183.35, 85.0.4183.36, 85.0.4183.37, 85.0.4183.38, 85.0.4183.39, 85.0.4183.40, 85.0.4183.41, 85.0.4183.42, 85.0.4183.43, 85.0.4183.44, 85.0.4183.45, 85.0.4183.46, 85.0.4183.47, 85.0.4183.48, 85.0.4183.49, 85.0.4183.50, 85.0.4183.51, 85.0.4183.52, 85.0.4183.53, 85.0.4183.54, 85.0.4183.55, 85.0.4183.56, 85.0.4183.57, 85.0.4183.58, 85.0.4183.59, 85.0.4183.60, 85.0.4183.61, 85.0.4183.62, 85.0.4183.63, 85.0.4183.64, 85.0.4183.65, 85.0.4183.66, 85.0.4183.67, 85.0.4183.68, 85.0.4183.69, 85.0.4183.70, 85.0.4183.71, 85.0.4183.72, 85.0.4183.73, 85.0.4183.74, 85.0.4183.75, 85.0.4183.76, 85.0.4183.77, 85.0.4183.78, 85.0.4183.79, 85.0.4183.80, 85.0.4183.81, 85.0.4183.82, 85.0.4183.83, 85.0.4183.84, 85.0.4183.85, 85.0.4183.86, 85.0.4183.87, 85.0.4183.88, 85.0.4183.89, 85.0.4183.90, 85.0.4183.91, 85.0.4183.92, 85.0.4183.93, 85.0.4183.94, 85.0.4183.96, 85.0.4183.97, 85.0.4183.98, 85.0.4183.99, 85.0.4183.100, 85.0.4183.101, 85.0.4183.102, 85.0.4183.103, 85.0.4183.104, 85.0.4183.105, 85.0.4183.106, 85.0.4183.107, 85.0.4183.108, 85.0.4183.109, 85.0.4183.110, 85.0.4183.111, 85.0.4183.112, 85.0.4183.113, 85.0.4183.114, 85.0.4183.115, 85.0.4183.116, 85.0.4183.117, 85.0.4183.118, 85.0.4183.119, 85.0.4183.120

CPE

External links

https://chromereleases.googleblog.com/2020/09/stable-channel-update-for-desktop_21.html
https://crbug.com/1100136
https://crbug.com/1111149

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.





Source link

You must be logged in to post a comment.