CVE-2020-6861

A flawed protocol design in the Ledger Monero app before 1.5.1 for Ledger Nano and Ledger S devices allows a local attacker to extract the master spending key by sending crafted messages to this app selected on a PIN-entered Ledger connected to a host PC.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
5.5 MEDIUM
LOCAL
LOW
LOW
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
mitreCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 68%
VendorProductVersion
ledgermonero
𝑥
< 1.5.1
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://deadcode.me/blog/2020/04/25/Ledger-Monero-app-spend-key-extraction.html
https://donjon.ledger.com/lsb/008/
https://deadcode.me/blog/2020/04/25/Ledger-Monero-app-spend-key-extraction.html
https://donjon.ledger.com/lsb/008/