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OpenAdvisories
High · 7.5 CVE-2024-21539 EUVD-2024-3213GHSA-7q7g-4xm8-89cq

Regular Expression Denial of Service (ReDoS) in @eslint/plugin-kit

Published Nov 19, 2024 · Updated Aug 18, 2026 · Assigned by snyk

Description

Versions of the package @eslint/plugin-kit before 0.2.3 are vulnerable to Regular Expression Denial of Service (ReDoS) due to improper input sanitization. An attacker can increase the CPU usage and crash the program by exploiting this vulnerability.

Affected products

VendorProductAffectedFixed
— @eslint/plugin-kit < 0.2.3 0.2.3

Fixed in Linux distributions

Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.

Wolfi

ReleasePackageFixed inAdvisory
Wolfi rolling eslint 9.15.0-r0 —

Affected packages

EcosystemPackageAffectedFixedRecord
npm @eslint/plugin-kit < 0.2.3 0.2.3 GHSA-7q7g-4xm8-89cq

References