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Status published
Medium
CVE-2022-50237
The ed25519-dalek crate before 2 for Rust allows a double...
Vulnerability 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.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
More from dalek-cryptography
View All →Affected Vendor
dalek-cryptography
View all reports →Affected Software
ed25519-dalek
Vulnerable Versions:
0
Timeline
Official Publish:
July 28th, 2025
Last Modified:
July 28th, 2025
Added to House:
July 21st, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:H/I:N/A:N