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CVE-2020-26541

CVSS 6.5 · Medium EPSS 0.11% · P29
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I. Basic Information for CVE-2020-26541

Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
The Linux kernel through 5.8.13 does not properly enforce the Secure Boot Forbidden Signature Database (aka dbx) protection mechanism. This affects certs/blacklist.c and certs/system_keyring.c.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
Linux kernel 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Linux kernel是美国Linux基金会发布的开源操作系统Linux所使用的内核。KVM是其中的一个基于内核的虚拟机。 Linux内核 5.8.13版本存在安全漏洞，该漏洞源于不正确执行安全引导禁止签名数据库(又名dbx)保护机制。
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

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II. Public POCs for CVE-2020-26541

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III. Intelligence Information for CVE-2020-26541

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Same Patch Batch · n/a · 2020-10-02 · 48 CVEs total

CVE-2020-77388.3 HIGHArbitrary Code Execution
CVE-2020-77367.3 HIGHPrototype Pollution
CVE-2020-77377.3 HIGHPrototype Pollution
CVE-2020-26537Foxit Reader，PhantomPDF 缓冲区错误漏洞
CVE-2020-26534Foxit Reader PhantomPDF 资源管理错误漏洞
CVE-2020-26524codelathe filecloud 信息泄露漏洞
CVE-2020-26523Froala Editor 跨站脚本漏洞
CVE-2020-26519artifex mupdf 缓冲区错误漏洞
CVE-2020-26518Artica Pandora FMS SQL注入漏洞
CVE-2020-26511WordPress wpo365-login 插件安全漏洞
CVE-2020-26540Foxit Reader和Foxit PhantomPDF 数据伪造问题漏洞
CVE-2019-19199REDDOXX MailDepot 代码问题漏洞
CVE-2020-12123WAVLINK 跨站请求伪造漏洞
CVE-2020-12124WAVLINK wavlink 操作系统命令注入漏洞
CVE-2020-12125WAVLINK 安全漏洞
CVE-2020-12126WAVLINK 授权问题漏洞
CVE-2020-12127WAVLINK 信息泄露漏洞
CVE-2020-14293Secudos DOMOS conf datetime 操作系统命令注入漏洞
CVE-2020-14294Secudos Qiata FTA 跨站脚本漏洞
CVE-2020-17382MSI Ambient Link Driver 缓冲区错误漏洞

Showing top 20 of 48 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

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Same vendor: n/a

V. Comments for CVE-2020-26541

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