CVE-2017-9526 (GCVE-0-2017-9526)

Vulnerability from cvelistv5 – Published: 2017-06-11 02:00 – Updated: 2024-08-05 17:11
VLAI?
Summary
In Libgcrypt before 1.7.7, an attacker who learns the EdDSA session key (from side-channel observation during the signing process) can easily recover the long-term secret key. 1.7.7 makes a cipher/ecc-eddsa.c change to store this session key in secure memory, to ensure that constant-time point operations are used in the MPI library.
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
References
Show details on NVD website
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  }
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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