CVE-2011-1945 in OpenSSL

Riassunto

di 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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• Prenotare: 09/05/2011
• Divulgazione: 31/05/2011
• Moderazione: accettato
• Voce: VDB-57559
• CPE: pronto
• CWE: CWE-310 (confermato)
• CVSS: 2.6 (NVD)
• EPSS: 0.03430
• KEV: no
• Attività: molto basso
• Settore: Homeoffice, Finance, ...

Fonti

• 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/