Curve25519 Blinding (CVE-2025-7396)

Résumé

Curve25519 Blinding

Description d'origine

La description telle que publiée par la source (souvent en anglais).

In wolfSSL release 5.8.2 blinding support is turned on by default for Curve25519 in applicable builds. The blinding configure option is only for the base C implementation of Curve25519. It is not needed, or available with; ARM assembly builds, Intel assembly builds, and the small Curve25519 feature. While the side-channel attack on extracting a private key would be very difficult to execute in practice, enabling blinding provides an additional layer of protection for devices that may be more susceptible to physical access or side-channel observation.

Source: OSV.dev (Open Source Vulnerabilities) NVD OSV

État des correctifs par distribution

Paquets corrigés publiés par chaque distribution pour cette CVE

Ubuntu UBUNTU-CVE-2025-7396 wolfssl

Références

advisory github.com
advisory nvd.nist.gov
package github.com
web github.com