Aller au contenu
6.5 Moyenne

CVE-2022-37660 In hostapd 2.10 and earlier, the PKEX code remains active even after a successful PKEX association

Description

In hostapd 2.10 and earlier, the PKEX code remains active even after a successful PKEX association. An attacker that successfully bootstrapped public keys with another entity using PKEX in the past, will be able to subvert a future bootstrapping by passively observing public keys, re-using the encrypting element Qi and subtracting it from the captured message M (X = M - Qi). This will result in the public ephemeral key X; the only element required to subvert the PKEX association.

Produits et versions touchés

Produit Versions touchées Corrigé en
n/a Versions non publiées
SIDIS Secured SmartPlug 7.26 premières → < 7.26.0310 7.26.0310

Références

Chronologie

  1. Publiée
  2. Dernière modification
Les 144658 CVE de n/a →
Suivre cette CVE