Description
In the Elliptic package 6.5.6 for Node.js, EDDSA signature malleability occurs because there is a missing signature length check, and thus zero-valued bytes can be removed or appended.
Scores
CVSS v3
5.3
EPSS
0.0013
EPSS Percentile
32.2%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
yes
Technical Impact
partial
Details
CWE
CWE-347
Status
published
Products (2)
indutny/elliptic
6.5.6
npm/elliptic
4.0.0 - 6.5.7npm
Published
Aug 02, 2024
Tracked Since
Feb 18, 2026