CVE-2020-6393

CWE-862 — Missing AuthorizationCWE-20 — Improper Input Validation10 documents8 sources
Severity
6.5MEDIUM
EPSS
1.5%
top 19.18%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
7
Google ChromeDebian Debian LinuxFedoraproject Fedora+4 more
Timeline
PublishedFeb 11
Latest updateMay 24

Description

Insufficient policy enforcement in Blink in Google Chrome prior to 80.0.3987.87 allowed a remote attacker to leak cross-origin data via a crafted HTML page.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:NExploitability: 2.8 | Impact: 3.6

Affected Packages7 packages

▶CVEListV5google/chromeunspecified — 80.0.3987.87
▶NVDgoogle/chrome< 80.0.3987.87
▶Debianchromium< 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-p389-vcjc-h255: Insufficient policy enforcement in Blink in Google Chrome prior to 80↗2022-05-24
▶
OSV
CVE-2020-6393: Insufficient policy enforcement in Blink in Google Chrome prior to 80↗2020-02-11
▶
CVEList
CVE-2020-6393: Insufficient policy enforcement in Blink in Google Chrome prior to 80↗2020-02-11
▶

📋Vendor Advisories

3
Chrome
Stable Channel Update for Desktop: CVE-2020-6393↗2020-02-04
▶
Red Hat
chromium-browser: Insufficient policy enforcement in Blink↗2020-02-04
▶
Debian
CVE-2020-6393: chromium - Insufficient policy enforcement in Blink in Google Chrome prior to 80.0.3987.87 ...↗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-2020-6393 chromium-browser: Insufficient policy enforcement in Blink↗2020-02-10
▶
CVE-2020-6393 (MEDIUM CVSS 6.5) | Insufficient policy enforcement in | cvebase.io