CVE-2021-23382

Regular Expression Denial of Service (ReDoS)

CVSS 5.3 MEDIUMEPSS 2.5%

The package postcss before 8.2.13 are vulnerable to Regular Expression Denial of Service (ReDoS) via getAnnotationURL() and loadAnnotation() in lib/previous-map.js. The vulnerable regexes are caused mainly by the sub-pattern \/\*\s* sourceMappingURL=(.*).

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

Productos afectados

n/a · postcss

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Referencias

https://github.com/postcss/postcss/commit/2b1d04c867995e55124e0a165b7c6622c1735956 https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1255641 https://snyk.io/vuln/SNYK-JS-POSTCSS-1255640