CVE-2018-12440

2022-10-0316:22:06

mitre

www.cve.org

4.6 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

12.7%

JSON

BoringSSL through 2018-06-14 allows a memory-cache side-channel attack on DSA signatures, aka the Return Of the Hidden Number Problem or ROHNP. To discover a DSA key, the attacker needs access to either the local machine or a different virtual machine on the same physical host.