GitHub Advisoryadvisory · npm

GHSA-7mwh-4pqv-wmr8 Regular expression denial of service in scss-tokenizer

HIGH Published 2022-07-02 Modified 2022-08-15 Official page ↗
Aliases
CVE-2022-25758
Ecosystem
npm
Packages
scss-tokenizer
Severity
High
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weaknesses
CWE-1333
Reviewed
2022-07-06

Affected packages

• npm scss-tokenizer: < 0.4.3 → fixed in 0.4.3

Description

All versions of the package `scss-tokenizer` prior to 0.4.3 are vulnerable to Regular Expression Denial of Service (ReDoS) via the `loadAnnotation()` function, due to the usage of insecure regex.

Related

Alias · CVE (1)

  • CVE-2022-25758 All versions of package scss-tokenizer are vulnerable to Regular Expression Denial of Service (ReDoS) via the loadAnnotation() function,… vulnerability

Weakness · CWE (1)

  • CWE-1333 Inefficient Regular Expression Complexity weakness

References