CVE-2020-6562 — Cross-site Scripting in Google Chrome

CWE-79 — Cross-site ScriptingCWE-732 — Incorrect Permission Assignment10 documents8 sources
Severity
6.5MEDIUMNVD
EPSS
0.7%
top 27.79%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
6
Google ChromeChromiumDebian Linux+3 more
Timeline
PublishedSep 21
Latest updateMay 24

Description

Insufficient policy enforcement in Blink in Google Chrome prior to 85.0.4183.83 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:N/I:H/A:NExploitability: 2.8 | Impact: 3.6

Affected Packages5 packages

▶CVEListV5google/chromeunspecified — 85.0.4183.83
▶NVDgoogle/chrome< 85.0.4183.83
▶Debianchromium/chromium< 87.0.4280.88-0.1+3
▶NVDopensuse/leap15.1, 15.2+1

Also affects: Debian Linux 10.0, Fedora 33

🔴Vulnerability Details

3
GHSA
GHSA-2x28-2cqf-228j: Insufficient policy enforcement in Blink in Google Chrome prior to 85↗2022-05-24
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CVEList
CVE-2020-6562: Insufficient policy enforcement in Blink in Google Chrome prior to 85↗2020-09-21
▶
OSV
CVE-2020-6562: Insufficient policy enforcement in Blink in Google Chrome prior to 85↗2020-09-21
▶

📋Vendor Advisories

3
Red Hat
chromium-browser: Insufficient policy enforcement in Blink↗2020-08-25
▶
Chrome
Stable Channel Update for Desktop: CVE-2020-6561↗2020-08-25
▶
Debian
CVE-2020-6562: chromium - Insufficient policy enforcement in Blink in Google Chrome prior to 85.0.4183.83 ...↗2020
▶

💬Community

3
Bugzilla
CVE-2020-6562 chromium-browser: Insufficient policy enforcement in Blink↗2020-08-27
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Bugzilla
CVE-2020-6559 CVE-2020-6560 CVE-2020-6561 CVE-2020-6562 CVE-2020-6563 CVE-2020-6564 CVE-2020-6565 CVE-2020-6566 CVE-2020-6567 CVE-2020-6568 CVE-2020-6569 CVE-2020-6570 CVE-2020-6571 chromium: various ↗2020-08-27
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Bugzilla
CVE-2020-6559 CVE-2020-6560 CVE-2020-6561 CVE-2020-6562 CVE-2020-6563 CVE-2020-6564 CVE-2020-6565 CVE-2020-6566 CVE-2020-6567 CVE-2020-6568 CVE-2020-6569 CVE-2020-6570 CVE-2020-6571 chromium: various ↗2020-08-27
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CVE-2020-6562 — Cross-site Scripting in Google Chrome | cvebase