#VU63600 Permissions, Privileges, and Access Controls in Google Chromium


Published: 2022-05-24 | Updated: 2022-05-31

Vulnerability identifier: #VU63600

Vulnerability risk: High

CVSSv3.1: 7.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-1857

CWE-ID: CWE-264

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
Google Chromium
Client/Desktop applications / Web browsers

Vendor: Google

Description

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

The vulnerability exists due to insufficient policy enforcement in File System API 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 102.0.5005.61.

Vulnerable software versions

Google Chromium: 102.0.5005.0 - 102.0.5005.27


External links
http://chromereleases.googleblog.com/2022/05/stable-channel-update-for-desktop_24.html
http://crbug.com/1227995
http://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-1857


Q & A

Can this vulnerability be exploited remotely?

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

Is there known malware, which exploits this vulnerability?

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


Latest bulletins with this vulnerability