p PatchFirst

GHSA-pjx8-984p-7p3x

GHSA-pjx8-984p-7p3x · FOSUserBundle Entropy is lost in the TokenGenerator

Cette page présente des faits issus de sources publiques. Consultez l’avis original avant toute mise à jour.

### Description Because of the usage of base_convert which looses precision for large inputs, the entropy of tokens generated by FOSUserBundle for the email confirmation and password resetting is lost. This makes these tokens much less random than they are expected to be, and so not cryptographically safe. ### Resolution The token generation logic used in the 2.0.x branch based on base64 encoding has been backported. This changes the range of characters used in the token. Any route placeholder expected to match a token generated by FOSUserBundle must be updated to allow dashes, which are not allowed by \w in regexes. A \w+ requirement should so become [\w\-]+.

Correctif disponible

Publication
Mise à jour

Pile logicielle: php

Produits et versions concernés

  • friendsofsymfony/user-bundle Packagist

    Versions du logiciel
    • 1.1.0
    • 1.2.0
    • v1.2.1
    • v1.2.2
    • v1.2.3
    • v1.2.4
    • v1.2.5
    • v1.3.0
    • v1.3.1
    • v1.3.2
    • v1.3.3
    • v1.3.4
    Plages de versions concernées
    • ECOSYSTEM: ≥ 1.0.0, < 1.3.5

    Mettez à jour vers 1.3.5

Sources originales

Vérifiez votre serveur →