What is CVE-2021-39230?

CVE-2021-39230 is a high-severity vulnerability in Butter Project, classified under Improper Input Validation. CVSS score: 8.8/10. Published 2021-09-21.

How severe is CVE-2021-39230?

High severity. CVSS v3 base score is 8.8 out of 10.

Improper input validation in Butter Project

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 class: Drupalgeddon 2 (CVE-2018-7600)

EPSS: 0.008 (52.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H.

Affected products

Butter_project Butter
Frankenderman Butter — versions < 1.5

Weakness classification (CWE)

CWE-20 — Improper Input Validation

References

security-advisories@github.com (x_refsource_CONFIRM, Third Party Advisory)
security-advisories@github.com (Patch, Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2021-39230?: CVE-2021-39230 is a high-severity vulnerability in Butter Project, classified under Improper Input Validation. CVSS score: 8.8/10. Published 2021-09-21.
How severe is CVE-2021-39230?: High severity. CVSS v3 base score is 8.8 out of 10.