PT-2023-25899 · Google · Google Chrome

Chaobin Zhang · Published 2023-08-01 · Updated 2023-08-15 · CVE-2023-3731

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Google Chrome on ChromeOS versions prior to 115.0.5790.131

Description The issue allows an attacker who convinced a user to install a malicious extension to potentially exploit heap corruption via a crafted Chrome Extension. This can occur due to a use after free in Diagnostics.

Recommendations For versions prior to 115.0.5790.131, update to version 115.0.5790.131 or later to resolve the issue. As a temporary workaround, consider restricting the installation of extensions to trusted sources until the update is applied.

Exploit

Fix

Use After Free

Weakness Enumeration

CWE-416

Related Identifiers

CVE-2023-3731

Affected Products

Google Chrome

References · 5

• 🔥 https://crbug.com/1441306 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2023-3731 · Security Note
• https://chromereleases.googleblog.com/2023/07/stable-channel-update-for-chromeos.html · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2023-3731 · Vendor Advisory
• https://t.me/cvenotify/55772 · Telegram Post