CVE-2018-12440
N/A
Published: June 15, 2018 at 02:00 AM UTC
Updated: June 17, 2026 at 01:37 AM UTC
1 product affected across 1 vendorBoringssl
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Severity
N/A
Exploit prediction
EPSS 0.1%
Description
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.
Remediation
No guide yetNo remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.
References (1)
x_refsource_MISCThird Party Advisory
Source: [email protected]
https://www.nccgroup.trust/us/our-research/technical-advisory-return-of-the-hidden-number-problem/Quick Info
StatusMODIFIED
CWE
CWE-200
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