Security Advisory

CVE-2011-1945

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2011-05-31 20:00:00

Last updated 2024-08-06 22:46:00

Assigner redhat

CVSS score not scored

State PUBLISHED

Description

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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