LibreSSL before 2.6.5 and 2.7.x before 2.7.4 allows a memory-cache side-channel attack on DSA and ECDSA signatures, aka the Return Of the Hidden Number Problem or ROHNP. To discover a key, the attacker needs access to either the local machine or a different virtual machine on the same physical host.
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: mitre
Published: 2018-06-15T02:00:00Z
Updated: 2024-09-16T22:52:15.412Z
Reserved: 2018-06-14T00:00:00Z
Link: CVE-2018-12434
Vulnrichment
No data.
NVD
Status : Modified
Published: 2018-06-15T02:29:00.330
Modified: 2024-11-21T03:45:12.770
Link: CVE-2018-12434
Redhat
No data.