Description

A vulnerability was determined in postcss up to 7.1.1. Affected is the function toString of the file src/selectors/container.js of the component AST Serialization. Executing a manipulation can lead to uncontrolled recursion. It is possible to launch the attack remotely. The exploit has been publicly disclosed and may be utilized. The vendor explains, that according to his definition "DoS on server-side on user-generated CSS is low risk for us (since most users compile own CSS with PostCSS)."

Type de vulnérabilité

• CWE-404
• CWE-674

Vecteur d'attaque

Complexité : LOW

Privilèges requis : NONE

Interaction utilisateur : REQUIRED

Impact

• Confidentialité : NONE
• Intégrité : NONE
• Disponibilité : LOW

Recommandations

Appliquer les correctifs de sécurité fournis par le vendeur dès que possible.