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    2 vulnerabilities by dalek-cryptography

    CVE-2022-50237 (GCVE-0-2022-50237)

    Vulnerability from cvelistv5 – Published: 2025-07-28 00:00 – Updated: 2025-07-28 13:56
    VLAI
    Summary
    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.
    Severity
    5.9 (Medium)
    CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:H/I:N/A:N
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-497 - Exposure of Sensitive System Information to an Unauthorized Control Sphere
    Assigner
    References
    Impacted products
    Vendor Product Version
    dalek-cryptography ed25519-dalek Affected: 0 , < 2 (custom)
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

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    CVE-2024-58262 (GCVE-0-2024-58262)

    Vulnerability from cvelistv5 – Published: 2025-07-27 00:00 – Updated: 2025-07-28 18:55
    VLAI
    Summary
    The curve25519-dalek crate before 4.1.3 for Rust has a constant-time operation on elliptic curve scalars that is removed by LLVM.
    Severity
    2.9 (Low)
    CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-733 - Compiler Optimization Removal or Modification of Security-critical Code
    Assigner
    References
    Impacted products
    Vendor Product Version
    dalek-cryptography curve25519-dalek Affected: 0 , < 4.1.3 (semver)
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

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