MatrixSSL through 3.9.5 Open 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.
Metrics
Affected Vendors & Products
Advisories
Source | ID | Title |
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EUVD-2018-4410 | MatrixSSL through 3.9.5 Open 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. |
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
No history.

Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2024-09-16T17:33:27.092Z
Reserved: 2018-06-14T00:00:00Z
Link: CVE-2018-12439

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Status : Modified
Published: 2018-06-15T02:29:00.563
Modified: 2024-11-21T03:45:13.517
Link: CVE-2018-12439

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