CVE-2021-23424

PoC ×3—

CVSS 3.1

7.5 high

EPSS

2%p79

Published

Aug 18, 2021 (Aug 18, 2021)

Modified

Jun 17, 2026

Description

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.

Vendors: ansi-html project
Products: ansi-html
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (2.0%)

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