CVE-2024-21538

High

Open

TLP:CLEAR

NVD CVE.org

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Description

Versions of the package cross-spawn before 6.0.6, from 7.0.0 and before 7.0.5 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 crafting a very large and well crafted string.

Details

CVSS Score: 8.7
EPSS Score ⓘ: 0.87%

55.6th percentile
CVSS Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:P
Confidence: 90%
Published: Nov 8, 2024
Last Modified: Aug 7, 2026

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