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CVE-2021-39230— Error in JPNS kernel of Butter

CVSS 8.8 · High EPSS 0.21% · P44
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I. Basic Information for CVE-2021-39230

Vulnerability Information
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Vulnerability Title
Error in JPNS kernel of Butter
Source: NVD (National Vulnerability Database)
Vulnerability Description
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.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
输入验证不恰当
Source: NVD (National Vulnerability Database)
Vulnerability Title
Butter 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Butter是一个小操场程序。 Butter 存在输入验证错误漏洞，该漏洞源于内核错误。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

VendorProductAffected VersionsCPESubscribe
FrankEndermanButter < 1.5 -

II. Public POCs for CVE-2021-39230

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III. Intelligence Information for CVE-2021-39230

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Patches & Fixes for CVE-2021-39230 (1)

Vendor Advisories for CVE-2021-39230 (1)

IV. Related Vulnerabilities

Same weakness: CWE-20

V. Comments for CVE-2021-39230

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