CVE-2021-23424
HIGHansi-html < 0.0.8 - Denial of Service via Malicious String Input
Title source: llmDescription
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.
References (3)
Core 3
Core References
Exploit, Issue Tracking, Third Party Advisory x_refsource_misc
https://github.com/Tjatse/ansi-html/issues/19
Exploit, Third Party Advisory x_refsource_misc
https://snyk.io/vuln/SNYK-JS-ANSIHTML-1296849
Exploit, Third Party Advisory x_refsource_misc
https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1567198
Scores
CVSS v3
7.5
EPSS
0.0198
EPSS Percentile
78.3%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Details
Status
published
Products (2)
ansi-html_project/ansi-html
< 0.0.8
npm/ansi-html
0 - 0.0.8npm
Published
Aug 18, 2021
Tracked Since
Feb 18, 2026