5.5

CVE-2020-6861

Exploit
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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Ledger ≫ Monero Version < 1.5.1
   Ledger ≫ Nano S Version-
   Ledger ≫ Nano X Version-
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.44% 0.35
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 5.5 1.8 3.6
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
nvd@nist.gov 2.1 3.9 2.9
AV:L/AC:L/Au:N/C:P/I:N/A:N
CWE-327 Use of a Broken or Risky Cryptographic Algorithm

The product uses a broken or risky cryptographic algorithm or protocol.

https://deadcode.me/blog/2020/04/25/Ledger-Monero-app-spend-key-extraction.html
Third Party Advisory
Exploit
https://donjon.ledger.com/lsb/008/
Vendor Advisory
Exploit