CVE-2020-6392 — Cross-site Scripting in Google Chrome

CWE-79 — Cross-site ScriptingCWE-20 — Improper Input Validation10 documents8 sources
Severity
4.3MEDIUMNVD
EPSS
1.3%
top 20.33%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
8
Google ChromeChromiumDebian Linux+5 more
Timeline
PublishedFeb 11
Latest updateMay 24

Description

Insufficient policy enforcement in extensions in Google Chrome prior to 80.0.3987.87 allowed an attacker who convinced a user to install a malicious extension to bypass navigation restrictions via a crafted Chrome Extension.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:NExploitability: 2.8 | Impact: 1.4

Affected Packages7 packages

▶CVEListV5google/chromeunspecified — 80.0.3987.87
▶NVDgoogle/chrome< 80.0.3987.87
▶Debianchromium/chromium< 80.0.3987.106-1+3

Also affects: Debian Linux 10.0, 9.0, Fedora 30, 31

Patches

Patch: crbug.com ↗Patch: crbug.com ↗

🔴Vulnerability Details

3
GHSA
GHSA-64hg-wgfm-6c25: Insufficient policy enforcement in extensions in Google Chrome prior to 80↗2022-05-24
▶
CVEList
CVE-2020-6392: Insufficient policy enforcement in extensions in Google Chrome prior to 80↗2020-02-11
▶
OSV
CVE-2020-6392: Insufficient policy enforcement in extensions in Google Chrome prior to 80↗2020-02-11
▶

📋Vendor Advisories

3
Red Hat
chromium-browser: Insufficient policy enforcement in extensions↗2020-02-04
▶
Chrome
Stable Channel Update for Desktop: CVE-2020-6391↗2020-02-04
▶
Debian
CVE-2020-6392: chromium - Insufficient policy enforcement in extensions in Google Chrome prior to 80.0.398...↗2020
▶

💬Community

3
Bugzilla
CVE-2020-6381 CVE-2020-6382 CVE-2020-6385 CVE-2020-6387 CVE-2020-6388 CVE-2020-6389 CVE-2020-6390 CVE-2020-6391 CVE-2020-6392 CVE-2020-6393 CVE-2020-6394 CVE-2020-6395 CVE-2020-6396 CVE-2020-6397 CVE-↗2020-02-11
▶
Bugzilla
CVE-2020-6381 CVE-2020-6382 CVE-2020-6385 CVE-2020-6387 CVE-2020-6388 CVE-2020-6389 CVE-2020-6390 CVE-2020-6391 CVE-2020-6392 CVE-2020-6393 CVE-2020-6394 CVE-2020-6395 CVE-2020-6396 CVE-2020-6397 CVE-↗2020-02-11
▶
Bugzilla
CVE-2020-6392 chromium-browser: Insufficient policy enforcement in extensions↗2020-02-10
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CVE-2020-6392 — Cross-site Scripting in Google Chrome | cvebase