CVE-2018-12433

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Summary

CVECVE-2018-12433
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2018-06-15 02:29:00 UTC
Updated2023-11-07 02:52:00 UTC
Description** DISPUTED ** cryptlib through 3.4.4 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. NOTE: the vendor does not include side-channel attacks within its threat model.

Risk And Classification

Problem Types: CWE-200 | CWE-320

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Cryptlib Cryptlib All All All All

References

ReferenceSourceLinkTags
www.nccgroup.trust/us/our-research/technical-advisory-return-of-the-hidden-numbe... MISC www.nccgroup.trust Exploit, Technical Description, Third Party Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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