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OSV
OSV
•added 2026/08/31 5:20 a.m.•6 views

ROOT-APP-NPM-CVE-2021-23424 CVE-2021-23424 in ansi-html - Patched by Root

Root has patched CVE-2021-23424 in the ansi-html package for Root:npm. Multiple fixed versions available...

7.5CVSS7.1AI score0.02019EPSS
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EUVD
EUVD
•added 2025/10/07 12:30 a.m.•10 views

EUVD-2021-2126

Malware in sbrugna...

7.5CVSS7.6AI score0.02019EPSS
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IBM Security Bulletins
IBM Security Bulletins
•added 2023/05/15 6:38 p.m.•33 views

Security Bulletin: Open Source Dependency Vulnerability

Summary IBM Edge Application Manager 4.5 has resolved the vulnerability. Vulnerability Details CVEID:CVE-2021-23424 DESCRIPTION: Node.js ansi-html module is vulnerable to a denial of service, caused by a regular expression denial of service ReDoS flaw. By sending a specially-crafted regex input, ...

7.5CVSS7.2AI score0.02019EPSS
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IBM Security Bulletins
IBM Security Bulletins
•added 2023/05/08 8:38 p.m.•28 views

Security Bulletin: Ansi-html is vulnerable to CVE-2021-23424 used in IBM Maximo Application Suite

Summary IBM Maximo Application Suite - Monitor Component uses the package ansi-html which is vulnerable to CVE-2021-23424. Vulnerability Details CVEID:CVE-2021-23424 DESCRIPTION: Node.js ansi-html module is vulnerable to a denial of service, caused by a regular expression denial of service ReDoS...

7.5CVSS7.4AI score0.02019EPSS
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OSV
OSV
•added 2021/09/02 5:15 p.m.•31 views

GHSA-WHGM-JR23-G3J9 Uncontrolled Resource Consumption in ansi-html

This affects all versions of package ansi-html. If an attacker provides a malicious string, it will get stuck processing the input for an extremely long time...

7.5CVSS7.1AI score0.02019EPSS
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vulnersOsv
vulnersOsv
•added 2021/09/02 5:15 p.m.•5 views

-tompan-reacttemplate (>=1.0.1, <=1.1.0), 0726react (0.1.1) +24080 more potentially affected by CVE-2021-23424 via ansi-html (>=0.0.4, <=0.0.7)

ansi-html NPM version =0.0.4, =1.0.1, =1.1.0 - 0726react 0.1.1 - 0x0.icu.anima 0.1.0 - 0xgank-tea-advice-pull 1.0.0 - 0xgank-tea-balance-pencil 1.0.0 - 0xgank-tea-brick-bell 1.0.0 - 0xgank-tea-cake-victory 1.0.0 - 0xgank-tea-central-compound 1.0.0 - 0xgank-tea-characteristic 1.0.0 -...

7.5CVSS7.3AI score0.02019EPSS
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Github Security Blog
Github Security Blog
•added 2021/09/02 5:15 p.m.•540 views

Uncontrolled Resource Consumption in ansi-html

This affects all versions of package ansi-html. If an attacker provides a malicious string, it will get stuck processing the input for an extremely long time...

7.5CVSS5.4AI score0.02019EPSS
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RedhatCVE
RedhatCVE
•added 2021/08/19 7:40 p.m.•67 views

CVE-2021-23424

This affects all versions of package ansi-html. If an attacker provides a malicious string, it will get stuck processing the input for an extremely long time...

7.5CVSS5.9AI score0.02019EPSS
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Veracode
Veracode
•added 2021/08/19 1:40 a.m.•34 views

Regular Expression Denial Of Service (ReDoS)

ansi-html is vulnerable to regular expression denial of service. An attacker is able to exploit the vulnerability by injecting a malicious long string of digits into the system...

7.5CVSS3.9AI score0.02019EPSS
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OSV
OSV
•added 2021/08/18 5:15 p.m.•8 views

CVE-2021-23424

This affects all versions of package ansi-html. If an attacker provides a malicious string, it will get stuck processing the input for an extremely long time...

7.5CVSS7.3AI score0.02019EPSS
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NVD
NVD
•added 2021/08/18 5:15 p.m.•22 views

CVE-2021-23424

This affects all versions of package ansi-html. If an attacker provides a malicious string, it will get stuck processing the input for an extremely long time...

7.5CVSS0.02019EPSS
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Prion
Prion
•added 2021/08/18 5:15 p.m.•22 views

Input validation

This affects all versions of package ansi-html. If an attacker provides a malicious string, it will get stuck processing the input for an extremely long time...

5CVSS7.5AI score0.02019EPSS
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Cvelist
Cvelist
•added 2021/08/18 4:15 p.m.•52 views

CVE-2021-23424 Regular Expression Denial of Service (ReDoS)

This affects all versions of package ansi-html. If an attacker provides a malicious string, it will get stuck processing the input for an extremely long time...

7.5CVSS7.8AI score0.02019EPSS
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CVE
CVE
•added 2021/08/18 4:15 p.m.•149 views

CVE-2021-23424

CVE-2021-23424 affects the Node.js package ansi-html . The provided documents describe a denial-of-service condition caused by a regular-expression Denial-of-Service (ReDoS) flaw in processing input, potentially allowing an attacker to consume resources and degrade availability. Several IBM advis...

7.5CVSS7.5AI score0.02019EPSS
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attackerkb
attackerkb
•added 2021/08/18 4:11 p.m.•8 views

CVE-2021-23424

This affects all versions of package ansi-html. If an attacker provides a malicious string, it will get stuck processing the input for an extremely long time...

7.5CVSS5.3AI score0.02019EPSS
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CNNVD
CNNVD
•added 2021/08/18 12:00 a.m.•12 views

ansi-html安全漏洞

ansi-html is an elegant library for NPM that converts chalk ANSI text to HTML. A security vulnerability exists in ansi-html 0.0.7 and earlier versions, if an attacker exploits this vulnerability by supplying a malicious string, the program will be stuck and unable to process input for an extended...

7.5CVSS7.4AI score0.02019EPSS
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Rapid7 Vulnerability Database (full)
Rapid7 Vulnerability Database (full)
•added 2021/08/18 12:00 a.m.•4 views

CVE-2021-23424: Undefined Security Weakness

This affects all versions of package ansi-html. If an attacker provides a malicious string, it will get stuck processing the input for an extremely long time...

7.5CVSS5.7AI score0.02019EPSS
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Positive Technologies
Positive Technologies
•added 2021/08/18 12:00 a.m.•8 views

PT-2021-15512 · Ansi-Html · Ansi-Html

Name of the Vulnerable Software and Affected Versions: ansi-html affected versions not specified Description: The issue arises when an attacker provides a malicious string, causing the system to get stuck processing the input for an extremely long time. Recommendations: At the moment, there is no...

7.5CVSS7.4AI score0.02019EPSS
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Snyk
Snyk
•added 2021/05/26 2:19 p.m.•7 views

Regular Expression Denial of Service (ReDoS)

Overview ansi-html is an An elegant lib that converts the chalked ANSI text to HTML. Affected versions of this package are vulnerable to Regular Expression Denial of Service ReDoS. If an attacker provides a malicious string, it will get stuck processing the input for an extremely long time. PoC...

7.5CVSS6.7AI score0.02019EPSS
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vulnersOsv
vulnersOsv
•added 2021/05/26 2:19 p.m.•4 views

-tompan-reacttemplate (>=1.0.1, <=1.1.0), 0726react (0.1.1) +24080 more potentially affected by CVE-2021-23424 via ansi-html (>=0.0.4, <=0.0.7)

ansi-html NPM version =0.0.4, =1.0.1, =1.1.0 - 0726react 0.1.1 - 0x0.icu.anima 0.1.0 - 0xgank-tea-advice-pull 1.0.0 - 0xgank-tea-balance-pencil 1.0.0 - 0xgank-tea-brick-bell 1.0.0 - 0xgank-tea-cake-victory 1.0.0 - 0xgank-tea-central-compound 1.0.0 - 0xgank-tea-characteristic 1.0.0 -...

7.5CVSS7.3AI score0.02019EPSS
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