CVE-2023-43542CWE-120

Buffer Copy Without Checking Size of Input in Trusted Execution Environment

High · published June 3, 2024

CVSS v3.1
7.8
EPSS
0%
Percentile
0.9
In the wild
Unconfirmed
What it is

Memory corruption while copying a keyblob`s material when the key material`s size is not accurately checked.

The record
Technical detail
CVSS v3.1
7.8 · HIGH
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00103 · 0.9th percentile
Weakness
CWE-120 · Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
Published
2024-06-03T10:05Z
EPSS history
Timeline
  • 03 JUN 10:05Z
    Buffer Copy Without Checking Size of Input in Trusted Execution Environment
    cvelistv5