CVE-2020-6527 — Incorrect Default Permissions in Google Chrome

CWE-276 — Incorrect Default Permissions8 documents8 sources
Severity
4.3MEDIUMNVD
EPSS
0.9%
top 24.50%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
6
Google ChromeChromiumDebian Linux+3 more
Timeline
PublishedJul 22
Latest updateMay 24

Description

Insufficient policy enforcement in CSP in Google Chrome prior to 84.0.4147.89 allowed a remote attacker to bypass content security policy via a crafted HTML page.

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 Packages5 packages

▶CVEListV5google/chromeunspecified — 84.0.4147.89
▶NVDgoogle/chrome< 84.0.4147.89
▶Debianchromium/chromium< 87.0.4280.88-0.1+3
▶NVDopensuse/leap15.1, 15.2+1

Also affects: Debian Linux 10.0, Fedora 31, 32

🔴Vulnerability Details

3
GHSA
GHSA-m277-4pfg-jc3f: Insufficient policy enforcement in CSP in Google Chrome prior to 84↗2022-05-24
▶
CVEList
CVE-2020-6527: Insufficient policy enforcement in CSP in Google Chrome prior to 84↗2020-07-22
▶
OSV
CVE-2020-6527: Insufficient policy enforcement in CSP in Google Chrome prior to 84↗2020-07-22
▶

📋Vendor Advisories

3
Red Hat
chromium-browser: Insufficient policy enforcement in CSP↗2020-07-14
▶
Chrome
Stable Channel Update for Desktop: CVE-2020-6526↗2020-07-14
▶
Debian
CVE-2020-6527: chromium - Insufficient policy enforcement in CSP in Google Chrome prior to 84.0.4147.89 al...↗2020
▶

💬Community

1
Bugzilla
CVE-2020-6527 chromium-browser: Insufficient policy enforcement in CSP↗2020-07-15
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CVE-2020-6527 — Incorrect Default Permissions in Google | cvebase