Security Advisory

CVE-2024-5288

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2024-08-27 18:36:28

Last updated 2024-08-27 19:23:20

Assigner wolfSSL

State PUBLISHED

Description

An issue was discovered in wolfSSL before 5.7.0. A safe-error attack via Rowhammer, namely FAULT+PROBE, leads to ECDSA key disclosure. When WOLFSSL_CHECK_SIG_FAULTS is used in signing operations with private ECC keys, such as in server-side TLS connections, the connection is halted if any fault occurs. The success rate in a certain amount of connection requests can be processed via an advanced technique for ECDSA key recovery.

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