CVE-2011-1945 in OpenSSL

Sumário

de MITRE

The elliptic curve cryptography (ECC) subsystem in OpenSSL 1.0.0d and earlier, when the Elliptic Curve Digital Signature Algorithm (ECDSA) is used for the ECDHE_ECDSA cipher suite, does not properly implement curves over binary fields, which makes it easier for context-dependent attackers to determine private keys via a timing attack and a lattice calculation.

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• Reservar: 09/05/2011
• Divulgação: 31/05/2011
• Moderação: aceite
• Entrada: VDB-57559
• CPE: pronto
• CWE: CWE-310 (confirmado)
• CVSS: 2.6 (NVD)
• EPSS: 0.03430
• KEV: não
• Atividades: muito baixo
• Sector: Police, Insurance, ...

Fontes

• MITRE: https://www.cve.org/CVERecord?id=CVE-2011-1945
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2011-1945
• CVE Details: https://www.cvedetails.com/cve/CVE-2011-1945/