CVE-2018-12437

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Summary

CVECVE-2018-12437
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2018-06-15 02:29:00 UTC
Updated2021-06-29 14:27:00 UTC
DescriptionLibTomCrypt through 1.18.1 allows a memory-cache side-channel attack on ECDSA signatures, aka the Return Of the Hidden Number Problem or ROHNP. To discover an ECDSA key, the attacker needs access to either the local machine or a different virtual machine on the same physical host.

Risk And Classification

Problem Types: CWE-200

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Libtom Libtomcrypt All All All All
Operating System Linaro Op-tee All All All All

References

ReferenceSourceLinkTags
Dropbear: Multiple vulnerabilities (GLSA 202007-53) — Gentoo security GENTOO security.gentoo.org Third Party Advisory
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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