CVE-2021-3807

Inefficient Regular Expression Complexity in chalk/ansi-regex

State: Published
Severity: 7.5 High
Published: Sep 17, 2021
Updated: Oct 8, 2026
Reserved: Sep 16, 2021

Description

ansi-regex is vulnerable to Inefficient Regular Expression Complexity

Scores

CVSS	Score	Vector	Source
3.0	7.5 High	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H	@huntrdev

Weaknesses

CWE-1333 Inefficient Regular Expression Complexity

Affected Products

Product	Versions
chalk/ansi-regexchalk	before 6.0.1Affected before 5.0.1Affected 5.0.1Not affected

References

https://huntr.dev/bounties/5b3cf33b-ede0-4398-9974-800876dfd994
https://github.com/chalk/ansi-regex/commit/8d1d7cdb586269882c4bdc1b7325d0c58c8f76f9
https://www.oracle.com/security-alerts/cpuapr2022.html
https://security.netapp.com/advisory/ntap-20221014-0002/

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