PT-2023-4142 · Google+2 · Google Chrome+2

Axel Chong · Published 2023-04-04 · Updated 2024-11-29 · CVE-2023-2311

Positive Technologies (AI Summary)

CVSS v2.0

7.8

High

Base vector

AV:N/AC:L/Au:N/C:N/I:C/A:N

Name of the Vulnerable Software and Affected Versions Google Chrome versions prior to 112.0.5615.49

Description The issue is related to insufficient policy enforcement in the File System API of Google Chrome, allowing a remote attacker to bypass existing filesystem restrictions. This can be achieved via a crafted HTML page.

Recommendations For versions prior to 112.0.5615.49, update to version 112.0.5615.49 or later to resolve the issue. As a temporary workaround, consider restricting access to the File System API until a patch is available.

Exploit

Fix

Improperly Implemented Security Check for Standard

Weakness Enumeration

CWE-358

Related Identifiers

ALT-PU-2023-5790

ALT-PU-2024-14286

ALT-PU-2024-14830

BDU:2023-04452

CVE-2023-2311

DSA-5386-1

Affected Products

Alt Linux

Astra Linux

Google Chrome

References · 12

• 🔥 https://crbug.com/1354505 · Exploit
• https://osv.dev/vulnerability/DEBIAN-CVE-2023-2311 · Vendor Advisory
• https://lists.fedoraproject.org/archives/list/[e-mail]/message/B6SAST6CB5KKCQKH75ER2UQ3ICYPHCIZ · Vendor Advisory
• https://chromereleases.googleblog.com/2023/04/stable-channel-update-for-desktop.html · Vendor Advisory
• https://lists.fedoraproject.org/archives/list/[e-mail]/message/2LE64KGGOISKPKMYROSDT4K6QFVDIRF6 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2023-2311 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-2311 · Security Note
• https://security-tracker.debian.org/tracker/CVE-2023-2311 · Vendor Advisory
• https://bdu.fstec.ru/vul/2023-04452 · Security Note
• https://osv.dev/vulnerability/DSA-5386-1 · Vendor Advisory
• https://chromereleases.googleblog.com/2021/09/stable-channel-update-for-desktop.html · Note
• https://t.me/cibsecurity/67409 · Telegram Post