Security Advisory

CVE-2019-9797

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2019-04-26 16:13:22
Last updated 2024-08-04 22:01:54
Assigner mozilla
State PUBLISHED

Description

Cross-origin images can be read in violation of the same-origin policy by exporting an image after using createImageBitmap to read the image and then rendering the resulting bitmap image within a canvas element. This vulnerability affects Firefox < 66.