CVE-2021-39230CWE-20

Error in JPNS kernel of Butter

High · published September 21, 2021

CVSS v3.1
8.8
EPSS
1%
Percentile
54.9
In the wild
Unconfirmed
What it is

Butter is a system usability utility. Due to a kernel error the JPNS kernel is being discontinued. Affected users are recommend to update to the Trinity kernel. There are no workarounds.

The record
Technical detail
CVSS v3.1
8.8 · HIGH
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00763 · 54.9th percentile
Weakness
CWE-20 · Improper Input Validation
Published
2021-09-21T16:55Z
EPSS history
Timeline
  • 21 SEP 16:55Z
    Error in JPNS kernel of Butter
    cvelistv5