Vulnerability Details : CVE-2019-14357
On Mooltipass Mini devices, a side channel for the row-based OLED display was found. The power consumption of each row-based display cycle depends on the number of illuminated pixels, allowing a partial recovery of display contents. For example, a hardware implant in the USB cable might be able to leverage this behavior to recover confidential secrets such as the PIN. In other words, the side channel is relevant only if the attacker has enough control over the device's USB connection to make power-consumption measurements at a time when secret data is displayed. The side channel is not relevant in other circumstances, such as a stolen device that is not currently displaying secret data. NOTE: the vendor's position is that an attack is not "realistically implementable.
Products affected by CVE-2019-14357
- cpe:2.3:o:mooltipass:mooltipass_mini_firmware:-:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2019-14357
0.06%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 23 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2019-14357
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
1.9
|
LOW | AV:L/AC:M/Au:N/C:P/I:N/A:N |
3.4
|
2.9
|
NIST | |
|
2.4
|
LOW | CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N |
0.9
|
1.4
|
NIST |
CWE ids for CVE-2019-14357
-
The product behaves differently or sends different responses under different circumstances in a way that is observable to an unauthorized actor, which exposes security-relevant information about the state of the product, such as whether a particular operation was successful or not.Assigned by: nvd@nist.gov (Primary)
References for CVE-2019-14357
-
https://github.com/limpkin/mooltipass/blob/master/CVE-2019-14357_statement.md
mooltipass/CVE-2019-14357_statement.md at master · limpkin/mooltipass · GitHubThird Party Advisory
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