CVE-2024-42459
MEDIUMelliptic 6.5.6 - Improper Verification of Cryptographic Signature via Missing EDDSA Length Check
Title source: llmDescription
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.
References (2)
Core 2
Core References
Exploit, Issue Tracking
https://github.com/indutny/elliptic/pull/317
Vendor Advisory
https://security.netapp.com/advisory/ntap-20241004-0005/
Scores
CVSS v3
5.3
EPSS
0.0030
EPSS Percentile
21.3%
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