CVE-2018-12439 | BDVDB-2026-102700 Detail

Description#

MatrixSSL through 3.9.5 Open allows a memory-cache side-channel attack on ECDSA signatures, aka the Return Of the Hidden Number Problem or ROHNP. To discover an ECDSA key, the attacker needs access to either the local machine or a different virtual machine on the same physical host.

Impact#

Weaknesses#

References#

Exploit#

History#

1. Version 12018-06-15Record published in the CVE List.
2. Version 22024-09-16Most recent update recorded in the CVE List.