CVE-2019-5864 — Improper Input Validation in Google Chrome

CWE-20 — Improper Input ValidationCWE-863 — Incorrect Authorization8 documents6 sources
Severity
4.3MEDIUMNVD
EPSS
0.1%
top 78.92%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
Google ChromeChromiumDebian Chromium
Timeline
PublishedNov 25
Latest updateMay 24

Description

Insufficient data validation in CORS in Google Chrome prior to 76.0.3809.87 allowed an attacker who convinced a user to install a malicious extension to bypass content security policy via a crafted Chrome Extension.

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 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-rqw3-7f5v-7r6j: Insufficient data validation in CORS in Google Chrome prior to 76↗2022-05-24
▶
OSV
CVE-2019-5864: Insufficient data validation in CORS in Google Chrome prior to 76↗2019-11-25
▶

📋Vendor Advisories

2
Red Hat
chromium-browser: Insufficient port filtering in CORS for extensions↗2019-07-30
▶
Debian
CVE-2019-5864: chromium - Insufficient data validation in CORS in Google Chrome prior to 76.0.3809.87 allo...↗2019
▶

💬Community

3
Bugzilla
CVE-2019-5864 chromium-browser: Insufficient port filtering in CORS for extensions↗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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