GHSA-g693-v3jr-8hcr – ed25519-dalek

Package

Manager: cargo
Name: ed25519-dalek
Vulnerable Version: <0

Severity

Level: Medium

CVSS v3.1: CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:H/I:N/A:N

CVSS v4.0: N/A

EPSS: N/A pctlN/A

Details

Duplicate Advisory: `ed25519-dalek` Double Public Key Signing Function Oracle Attack ### Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-w5vr-6qhr-36cc. This link is maintained to preserve external references. ### Original Description The ed25519-dalek crate before 2 for Rust allows a double public key signing function oracle attack. The Keypair implementation leads to a simple computation for extracting a private key.

Metadata

Created: 2025-07-28T03:31:04Z
Modified: 2025-07-28T15:53:19Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2025/07/GHSA-g693-v3jr-8hcr/GHSA-g693-v3jr-8hcr.json
CWE IDs: ["CWE-497"]
Alternative ID: N/A
Finding: N/A
Auto approve: 0