wolfcrypt/src/ecc.c in wolfSSL before 3.15.1.patch 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.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2018-06-15T02:00:00Z

Updated: 2024-09-17T00:51:14.309Z

Reserved: 2018-06-14T00:00:00Z

Link: CVE-2018-12436

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2018-06-15T02:29:00.423

Modified: 2024-11-21T03:45:13.080

Link: CVE-2018-12436

cve-icon Redhat

No data.