Vulnerability Details : CVE-2021-39230
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.
Vulnerability category: Input validation
Products affected by CVE-2021-39230
- cpe:2.3:a:butter_project:butter:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-39230
0.21%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 42 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-39230
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:N/I:N/A:P |
10.0
|
2.9
|
NIST | |
|
6.5
|
MEDIUM | CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
2.8
|
3.6
|
NIST | |
|
8.8
|
HIGH | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H |
2.0
|
6.0
|
GitHub, Inc. |
CWE ids for CVE-2021-39230
-
The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.Assigned by: security-advisories@github.com (Secondary)
References for CVE-2021-39230
-
https://github.com/FrankEnderman/Butter/security/advisories/GHSA-4538-4g86-xf6j
JPNS kernel has been discontinued · Advisory · FrankEnderman/Butter · GitHubThird Party Advisory
-
https://github.com/FrankEnderman/Butter/commit/a4fd717e848306f04f2823ea5f617e4da9f5bbdb
refined broken mode · FrankEnderman/Butter@a4fd717 · GitHubPatch;Third Party Advisory
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