PT-2019-13637 · Archos · Archos Safe-T
Published
2019-11-02
·
Updated
2021-07-21
·
CVE-2019-14358
CVSS v2.0
1.9
Low
| Vector | AV:L/AC:M/Au:N/C:P/I:N/A:N |
Name of the Vulnerable Software and Affected Versions
Archos Safe-T devices (affected versions not specified)
Description
A side channel was discovered related to the row-based OLED display on Archos Safe-T devices. The power consumption of each display cycle varies based on the number of illuminated pixels, potentially allowing for the partial recovery of display contents. This could be exploited by a hardware implant in the USB cable to recover confidential secrets, such as the PIN and BIP39 mnemonic, but only if the attacker has control over the device's USB connection during the display of secret data.
Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Exploit
Side Channel Attack
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Weakness Enumeration
Related Identifiers
Affected Products
Archos Safe-T