CVE-2019-14358

CVSS V2 Low 1.9 CVSS V3 Medium 4.6
Description
On Archos Safe-T 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 and BIP39 mnemonic. 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.
Overview
  • CVE ID
  • CVE-2019-14358
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2019-11-02T17:15:10
  • Last Modified Date
  • 2021-07-21T11:39:23
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:h:archos:safe-t:-:*:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:L/AC:M/Au:N/C:P/I:N/A:N
  • Access Vector
  • LOCAL
  • Access Compatibility
  • MEDIUM
  • Authentication
  • NONE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • NONE
  • Availability Impact
  • NONE
  • Base Score
  • 1.9
  • Severity
  • LOW
  • Exploitability Score
  • 3.4
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
  • Attack Vector
  • PHYSICAL
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • NONE
  • Base Score
  • 4.6
  • Base Severity
  • MEDIUM
  • Exploitability Score
  • 0.9
  • Impact Score
  • 3.6
References
Reference URL Reference Tags
https://blog.inhq.net/posts/oled-side-channel-status-summary/ Exploit Third Party Advisory
History
Created Old Value New Value Data Type Notes
2022-05-10 16:09:27 Added to TrackCVE
2022-12-04 05:21:26 2019-11-02T17:15Z 2019-11-02T17:15:10 CVE Published Date updated
2022-12-04 05:21:26 2021-07-21T11:39:23 CVE Modified Date updated
2022-12-04 05:21:26 Analyzed Vulnerability Status updated