Inappropriate implementation in Skia canvas composite operations in Google Chrome prior to 63.0.3239.84 allowed a remote attacker to leak cross-origin data via a crafted HTML page.
The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.
Link | Tags |
---|---|
https://crbug.com/699028 | |
https://access.redhat.com/errata/RHSA-2017:3401 | vendor advisory |
https://security.gentoo.org/glsa/201801-03 | vendor advisory |
https://chromereleases.googleblog.com/2017/12/stable-channel-update-for-desktop.html | |
https://www.debian.org/security/2017/dsa-4064 | vendor advisory |