CVE-2018-12434
—CVSS 3.0
4.7 medium
EPSS
<1%p25
Published
()
Modified
Description
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.
- Vendors
- openbsd
- Products
- libressl
- Weakness
- CWE-200
- Vector
- CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N
In the news0 stories
No ingested article mentions this CVE yet.