CVE-2024-21640CWE-125

OOB Access in CefVideoConsumerOSR::OnFrameCaptured

Medium · published January 13, 2024

CVSS v3.1
5.4
EPSS
1%
Percentile
45.4
In the wild
Unconfirmed
What it is

Chromium Embedded Framework (CEF) is a simple framework for embedding Chromium-based browsers in other applications.`CefVideoConsumerOSR::OnFrameCaptured` does not check `pixel_format` properly, which leads to out-of-bounds read out of the sandbox. This vulnerability was patched in commit 1f55d2e.

The record
Technical detail
CVSS v3.1
5.4 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00551 · 45.4th percentile
Weakness
CWE-125 · Out-of-bounds Read
Published
2024-01-13T07:40Z
EPSS history
Timeline
  • 13 JAN 07:40Z
    OOB Access in CefVideoConsumerOSR::OnFrameCaptured
    cvelistv5