CVE-2019-5856 — Improper Input Validation in Google Chrome

CWE-20 — Improper Input Validation8 documents6 sources
Severity
8.8HIGHNVD
EPSS
0.1%
top 75.01%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
Google ChromeChromiumDebian Chromium
Timeline
PublishedNov 25
Latest updateMay 24

Description

Insufficient policy enforcement in storage in Google Chrome prior to 76.0.3809.87 allowed a remote attacker who had compromised the renderer process to bypass site isolation via a crafted HTML page.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HExploitability: 2.8 | Impact: 5.9

Affected Packages4 packages

▶CVEListV5google/chromeunspecified — 76.0.3809.87
▶NVDgoogle/chrome< 76.0.3809.87
▶debiandebian/chromium< chromium 76.0.3809.87-1 (bookworm)
▶Debianchromium/chromium< 76.0.3809.87-1+3

🔴Vulnerability Details

2
GHSA
GHSA-8p6h-pm5c-4w65: Insufficient policy enforcement in storage in Google Chrome prior to 76↗2022-05-24
▶
OSV
CVE-2019-5856: Insufficient policy enforcement in storage in Google Chrome prior to 76↗2019-11-25
▶

📋Vendor Advisories

2
Red Hat
chromium-browser: Insufficient checks on filesystem: URI permissions↗2019-07-30
▶
Debian
CVE-2019-5856: chromium - Insufficient policy enforcement in storage in Google Chrome prior to 76.0.3809.8...↗2019
▶

💬Community

3
Bugzilla
CVE-2019-5856 chromium-browser: Insufficient checks on filesystem: URI permissions↗2019-08-06
▶
Bugzilla
CVE-2019-5850 CVE-2019-5851 CVE-2019-5852 CVE-2019-5853 CVE-2019-5854 CVE-2019-5855 CVE-2019-5856 CVE-2019-5857 CVE-2019-5858 CVE-2019-5859 CVE-2019-5860 CVE-2019-5861 CVE-2019-5862 CVE-2019-5864 CVE-↗2019-08-01
▶
Bugzilla
CVE-2019-5850 CVE-2019-5851 CVE-2019-5852 CVE-2019-5853 CVE-2019-5854 CVE-2019-5855 CVE-2019-5856 CVE-2019-5857 CVE-2019-5858 CVE-2019-5859 CVE-2019-5860 CVE-2019-5861 CVE-2019-5862 CVE-2019-5864 CVE-↗2019-08-01
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