CVE-2018-5160

WebRTC can use a "WrappedI420Buffer" pixel buffer but the owning image object can be freed while it is still in use

published June 11, 2018

CVSS
—
EPSS
3%
Percentile
85.2
In the wild
Unconfirmed
What it is

WebRTC can use a "WrappedI420Buffer" pixel buffer but the owning image object can be freed while it is still in use. This can result in the WebRTC encoder using uninitialized memory, leading to a potentially exploitable crash. This vulnerability affects Firefox < 60.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.02601 · 85.2th percentile
Published
2018-06-11T21:00Z
EPSS history
Timeline
  • 11 JUN 21:00Z
    WebRTC can use a "WrappedI420Buffer" pixel buffer but the owning image object can be freed while it is still in use
    cvelistv5