CVE-2021-30571 — Incorrect Authorization in Google Chrome

CWE-863 — Incorrect Authorization6 documents6 sources
Severity
9.6CRITICALNVD
EPSS
0.2%
top 53.51%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
6
Google ChromeChromiumDebian Chromium+3 more
Timeline
PublishedAug 3
Latest updateMay 24

Description

Insufficient policy enforcement in DevTools in Google Chrome prior to 92.0.4515.107 allowed an attacker who convinced a user to install a malicious extension to potentially perform a sandbox escape via a crafted HTML page.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:HExploitability: 2.8 | Impact: 6.0

Affected Packages6 packages

▶CVEListV5google/chromeunspecified — 92.0.4515.107
▶NVDgoogle/chrome< 92.0.4515.107
▶debiandebian/chromium< chromium 93.0.4577.82-1 (bookworm)
▶Debianchromium/chromium< 93.0.4577.82-1+3

Also affects: Fedora 33, 34, 35

Patches

Patch: crbug.com ↗Patch: crbug.com ↗

🔴Vulnerability Details

2
GHSA
GHSA-5267-2ghv-2r3v: Insufficient policy enforcement in DevTools in Google Chrome prior to 92↗2022-05-24
▶
OSV
CVE-2021-30571: Insufficient policy enforcement in DevTools in Google Chrome prior to 92↗2021-08-03
▶

📋Vendor Advisories

3
Chrome
Stable Channel Update for Desktop: CVE-2021-30568↗2021-07-20
▶
Microsoft
Chromium: CVE-2021-30571 Insufficient policy enforcement in DevTools↗2021-07-13
▶
Debian
CVE-2021-30571: chromium - Insufficient policy enforcement in DevTools in Google Chrome prior to 92.0.4515....↗2021
▶