CVE-2021-3803

HighCVSS 7.5/10Last modified Jun 17, 2026

Description

nth-check is vulnerable to Inefficient Regular Expression Complexity

Metrics

CVSS 3.1 7.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-1333

Affected software

Vendor	Product	Versions
fb55	fb55/nth-check	>= unspecified, < 2.0.1

References

https://github.com/fb55/nth-check/commit/9894c1d2010870c351f66c6f6efcf656e26bb726Patch, Third Party Advisory
https://huntr.dev/bounties/8cf8cc06-d2cf-4b4e-b42c-99fafb0b04d0Exploit, Issue Tracking, Patch, Third Party Advisory
https://lists.debian.org/debian-lts-announce/2023/05/msg00023.htmlMailing List, Third Party Advisory
https://github.com/fb55/nth-check/commit/9894c1d2010870c351f66c6f6efcf656e26bb726Patch, Third Party Advisory
https://huntr.dev/bounties/8cf8cc06-d2cf-4b4e-b42c-99fafb0b04d0Exploit, Issue Tracking, Patch, Third Party Advisory
https://lists.debian.org/debian-lts-announce/2023/05/msg00023.htmlMailing List, Third Party Advisory

Timeline

Published: Sep 17, 2021
Last modified: Jun 17, 2026
NVD status: Modified

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