CVE-2020-16012

Description

Side-channel information leakage in graphics in Google Chrome prior to 87.0.4280.66 allowed a remote attacker to leak cross-origin data via a crafted HTML page.

CVSS Version 3.1

nvd

CVE ID: CVE-2020-16012
Base Score: 4.3
Base Severity: MEDIUM
Vector String:CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
Impact Score: 1.4
Exploitability Score: 2.8

CVSS Version 2.0

nvd

CVE ID: CVE-2020-16012
Base Score: 4.3
Base Severity: MEDIUM
Vector String:AV:N/AC:M/Au:N/C:P/I:N/A:N

Proof Of Concept

aleksejspopovs

PoC for CVE-2020-16012, a timing side channel in drawImage in Firefox & Chrome

Refrence: GitHub

Refrence: NVD