Multiple vulnerabilities in Google Chrome



Published: 2022-09-30 | Updated: 2022-10-11
Risk High
Patch available YES
Number of vulnerabilities 2
CVE-ID CVE-2022-3370
CVE-2022-3373
CWE-ID CWE-416
CWE-787
Exploitation vector Network
Public exploit N/A
Vulnerable software
Subscribe
Google Chrome
Client/Desktop applications / Web browsers

Vendor Google

Security Bulletin

This security bulletin contains information about 2 vulnerabilities.

1) Use-after-free

EUVDB-ID: #VU67786

Risk: High

CVSSv3.1:

CVE-ID: CVE-2022-3370

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 within the Custom Elements component in Google Chrome. A remote attacker can create a specially crafted web page, trick the victim into visiting it, trigger 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

Update to version 106.0.5249.91.

Vulnerable software versions

Google Chrome: 70.0.3538.67 - 106.0.5249.62


CPE2.3 External links

http://chromereleases.googleblog.com/2022/09/stable-channel-update-for-desktop_30.html
http://crbug.com/1366813
http://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-3370

Q & A

Can this vulnerability be exploited remotely?

How the attacker can exploit this vulnerability?

Is there known malware, which exploits this vulnerability?

2) Out-of-bounds write

EUVDB-ID: #VU67787

Risk: High

CVSSv3.1:

CVE-ID: CVE-2022-3373

CWE-ID: CWE-787 - Out-of-bounds write

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 V8. A remote attacker can create a specially crafted web page, trick the victim into opening it, trigger out-of-bounds write and execute arbitrary code on the target system.

Mitigation

Update to version 106.0.5249.91.

Vulnerable software versions

Google Chrome: 70.0.3538.67 - 106.0.5249.62


CPE2.3 External links

http://chromereleases.googleblog.com/2022/09/stable-channel-update-for-desktop_30.html
http://crbug.com/1366399
http://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-3373

Q & A

Can this vulnerability be exploited remotely?

How the attacker can exploit this vulnerability?

Is there known malware, which exploits this vulnerability?



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