CVE-2020-6555

Out of bounds read in WebGL in Google Chrome prior to 84.0.4147.125 allowed a remote attacker to obtain potentially sensitive information from process memory via a crafted HTML page.

Affected

Google · Chrome

CVSS v3.1 NVD

7.6 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:L

CVSS v2.0 NVD

6.8 MEDIUMAV:N/AC:M/Au:N/C:P/I:P/A:P

EPSS

2.16% chance of exploitation in the next 30 days, 82nd percentile

Published

2020-09-21

Updated

2024-08-04

Proof-of-concept exploits (1)

• https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1123

Security advisories

• https://chromereleases.googleblog.com/2020/08/stable-channel-update-for-desktop.html
• https://crbug.com/1105202
• https://security.gentoo.org/glsa/202101-30
• https://www.debian.org/security/2021/dsa-4824

References

• CVE Record
• NVD entry