Description
A flawed pseudorandom number generator in Dominion Voting Systems ImageCast Precinct (ICP and ICP2) and ImageCast Evolution (ICE) scanners allows anyone to determine the order in which ballots were cast from public ballot-level data, allowing deanonymization of voted ballots, in several types of scenarios. This issue was observed for use of the following versions of Democracy Suite: 5.2, 5.4-NM, 5.5, 5.5-A, 5.5-B, 5.5-C, 5.5-D, 5.7-A, 5.10, 5.10A, 5.15. NOTE: the Democracy Suite 5.17 EAC Certificate of Conformance mentions "Improved pseudo random number algorithm," which may be relevant.
References (4)
Core 4
Core References
Product
https://dvsorder.org
Third Party Advisory
https://freedom-to-tinker.com/2023/06/14/security-analysis-of-the-dominion-imagecast-x/
Product, US Government Resource
https://www.eac.gov/sites/default/files/voting_system/files/D-Suite%205.17%20Certificate%20and%20Scope%20SIGNED.pdf
Product, US Government Resource
https://www.eac.gov/voting-equipment/democracy-suite-517
Scores
CVSS v3
2.4
EPSS
0.0030
EPSS Percentile
21.2%
Attack Vector
PHYSICAL
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-338
Status
published
Products (11)
dominionvoting/democracy_suite
5.2
dominionvoting/democracy_suite
5.4-nm
dominionvoting/democracy_suite
5.5
dominionvoting/democracy_suite
5.5-a
dominionvoting/democracy_suite
5.5-b
dominionvoting/democracy_suite
5.5-c
dominionvoting/democracy_suite
5.5-d
dominionvoting/democracy_suite
5.7-a
dominionvoting/democracy_suite
5.10
dominionvoting/democracy_suite
5.10a
... and 1 more
Published
Jun 19, 2023
Tracked Since
Feb 18, 2026