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CVE-2021-23341— Regular Expression Denial of Service (ReDoS)

CVSS 7.5 · High EPSS 1.76% · P83
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I. Basic Information for CVE-2021-23341

Vulnerability Information

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Vulnerability Title
Regular Expression Denial of Service (ReDoS)
Source: NVD (National Vulnerability Database)
Vulnerability Description
The package prismjs before 1.23.0 are vulnerable to Regular Expression Denial of Service (ReDoS) via the prism-asciidoc, prism-rest, prism-tap and prism-eiffel components.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
Prismjs 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Prism是美国Prism个人开发者的一个应用软件。是一种轻量级的,可扩展的语法突出显示工具。 Prismjs 中存在安全漏洞。该漏洞源于应用易受通过prism asciidoc、prism rest、prism tap和prism eiffel组件的正则表达式错误引发的拒绝服务(ReDoS)攻击。以下产品及版本受到影响:prismjs 1.23.0 之前版本。
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
-prismjs unspecified ~ 1.23.0 -

II. Public POCs for CVE-2021-23341

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III. Intelligence Information for CVE-2021-23341

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Same Patch Batch · n/a · 2021-02-18 · 27 CVEs total

CVE-2020-284909.1 CRITICALCommand Injection
CVE-2020-284967.5 HIGHRegular Expression Denial of Service (ReDoS)
CVE-2020-284917.5 HIGHDenial of Service (DoS)
CVE-2020-284997.3 HIGHPrototype Pollution
CVE-2021-233407.1 HIGHLocal File Inclusion
CVE-2020-284636.5 MEDIUMServer-side Request Forgery (SSRF)
CVE-2021-27379Xen 安全漏洞
CVE-2021-27375Containous Traefik 安全漏洞
CVE-2021-27124Doctor Appointment System SQL注入漏洞
CVE-2021-27378Rust rand_core 安全特征问题漏洞
CVE-2021-27377Rust yottadb 资源管理错误漏洞
CVE-2021-27376Rust nb-connect 缓冲区错误漏洞
CVE-2020-29664DJI Mavic 2 命令注入漏洞
CVE-2020-35577Endalia Selection Porta 安全漏洞
CVE-2019-18255GE Digital HMI/SCADA iFIX 权限许可和访问控制问题漏洞
CVE-2019-18243GE Digital HMI/SCADA iFIX 权限许可和访问控制问题漏洞
CVE-2020-19513FinalWire AIDA64 Engineer 缓冲区错误漏洞
CVE-2021-27329Friendica 代码问题漏洞
CVE-2021-27335KollectApps 代码问题漏洞
CVE-2020-35591Pi-hole 授权问题漏洞

Showing top 20 of 27 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

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