CVE-2020-6473 — Observable Discrepancy in Google Chrome

CWE-203 — Observable DiscrepancyCWE-200 — Sensitive Information Exposure10 documents8 sources
Severity
6.5MEDIUMNVD
EPSS
1.5%
top 19.18%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
6
Google ChromeChromiumDebian Linux+3 more
Timeline
PublishedMay 21
Latest updateMay 24

Description

Insufficient policy enforcement in Blink in Google Chrome prior to 83.0.4103.61 allowed a remote attacker to obtain potentially sensitive information from process memory 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 Packages5 packages

▶CVEListV5google/chromeunspecified — 83.0.4103.61
▶NVDgoogle/chrome< 83.0.4103.61
▶Debianchromium/chromium< 83.0.4103.83-1+3
▶NVDopensuse/leap15.1

Also affects: Debian Linux 10.0, 9.0, Fedora 31, 32

Patches

Patch: crbug.com ↗Patch: crbug.com ↗

🔴Vulnerability Details

3
GHSA
GHSA-2jv5-wvvg-c9hj: Insufficient policy enforcement in Blink in Google Chrome prior to 83↗2022-05-24
▶
CVEList
CVE-2020-6473: Insufficient policy enforcement in Blink in Google Chrome prior to 83↗2020-05-21
▶
OSV
CVE-2020-6473: Insufficient policy enforcement in Blink in Google Chrome prior to 83↗2020-05-21
▶

📋Vendor Advisories

3
Chrome
Stable Channel Update for Desktop: CVE-2020-6473↗2020-05-19
▶
Red Hat
chromium-browser: Insufficient policy enforcement in Blink↗2020-05-19
▶
Debian
CVE-2020-6473: chromium - Insufficient policy enforcement in Blink in Google Chrome prior to 83.0.4103.61 ...↗2020
▶

💬Community

3
Bugzilla
CVE-2020-6465 CVE-2020-6466 CVE-2020-6467 CVE-2020-6468 CVE-2020-6470 CVE-2020-6471 CVE-2020-6472 CVE-2020-6473 CVE-2020-6474 CVE-2020-6475 CVE-2020-6477 CVE-2020-6478 CVE-2020-6480 CVE-2020-6481 CVE-↗2020-05-20
▶
Bugzilla
CVE-2020-6465 CVE-2020-6466 CVE-2020-6467 CVE-2020-6468 CVE-2020-6470 CVE-2020-6471 CVE-2020-6472 CVE-2020-6473 CVE-2020-6474 CVE-2020-6475 CVE-2020-6477 CVE-2020-6478 CVE-2020-6480 CVE-2020-6481 CVE-↗2020-05-20
▶
Bugzilla
CVE-2020-6473 chromium-browser: Insufficient policy enforcement in Blink↗2020-05-20
▶
CVE-2020-6473 — Observable Discrepancy in Google Chrome | cvebase