UnratednpmAmendedPublished
Regular Expression Denial of Service in clean-css
GHSA-wxhq-pm8v-cw75
- Affected
- npm clean-css < 4.1.11
- Fixed in
- 4.1.11· Vendor fix available
- Issue
- Version of clean-css prior to 4.1.11 are vulnerable to Regular Expression Denial of Service (ReDoS). Untrusted input may cause catastrophic backtracking while matching regular expressions. This can cause the application to be unresponsive leading to Denial of Service. Recommendation Upgrade to version 4.1.11 or higher.
Recommended action: Upgrade to 4.1.11 or later, then redeploy and verify.A vendor fix does not resolve your finding until you verify it in your own systems.