CVE-2021-37965 — Resource Exposure in Google Chrome

CWE-668 — Resource Exposure6 documents6 sources
Severity
4.3MEDIUMNVD
EPSS
0.4%
top 39.39%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
7
Google ChromeChromiumDebian Chromium+4 more
Timeline
PublishedOct 8
Latest updateMay 24

Description

Inappropriate implementation in Background Fetch API in Google Chrome prior to 94.0.4606.54 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:L/I:N/A:NExploitability: 2.8 | Impact: 1.4

Affected Packages6 packages

▶CVEListV5google/chromeunspecified — 94.0.4606.54
▶NVDgoogle/chrome< 94.0.4606.54
▶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 33, 35

🔴Vulnerability Details

2
GHSA
GHSA-jqxf-h2cg-895q: Inappropriate implementation in Background Fetch API in Google Chrome prior to 94↗2022-05-24
▶
OSV
CVE-2021-37965: Inappropriate implementation in Background Fetch API in Google Chrome prior to 94↗2021-10-08
▶

📋Vendor Advisories

3
Chrome
Stable Channel Update for Desktop: CVE-2021-37965↗2021-09-21
▶
Microsoft
Chromium: CVE-2021-37965 Inappropriate implementation in Background Fetch API↗2021-09-14
▶
Debian
CVE-2021-37965: chromium - Inappropriate implementation in Background Fetch API in Google Chrome prior to 9...↗2021
▶