CVE-2021-37999 — Cross-site Scripting in Google Chrome

CWE-79 — Cross-site Scripting6 documents6 sources
Severity
6.1MEDIUMNVD
EPSS
0.4%
top 39.38%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
7
Google ChromeChromiumDebian Chromium+4 more
Timeline
PublishedNov 23
Latest updateNov 24

Description

Insufficient data validation in New Tab Page in Google Chrome prior to 95.0.4638.69 allowed a remote attacker to inject arbitrary scripts or HTML in a new browser tab via a crafted HTML page.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:NExploitability: 2.8 | Impact: 2.7

Affected Packages6 packages

▶CVEListV5google/chromeunspecified — 95.0.4638.69
▶NVDgoogle/chrome< 95.0.4638.69
▶debiandebian/chromium< chromium 97.0.4692.71-0.1 (bookworm)
▶Debianchromium/chromium< 97.0.4692.71-0.1~deb11u1+3

Also affects: Debian Linux 10.0, 11.0, Fedora 34

🔴Vulnerability Details

2
GHSA
GHSA-pr36-w94p-68r3: Insufficient data validation in New Tab Page in Google Chrome prior to 95↗2021-11-24
▶
OSV
CVE-2021-37999: Insufficient data validation in New Tab Page in Google Chrome prior to 95↗2021-11-23
▶

📋Vendor Advisories

3
Chrome
Stable Channel Update for Desktop: CVE-2021-37999↗2021-10-28
▶
Microsoft
Chromium: CVE-2021-37999 Insufficient data validation in New Tab Page↗2021-10-12
▶
Debian
CVE-2021-37999: chromium - Insufficient data validation in New Tab Page in Google Chrome prior to 95.0.4638...↗2021
▶