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CVE-2024-48949

elliptic: Missing Validation in Elliptic's EDDSA Signature Verification

The verify function in lib/elliptic/eddsa/index.js in the Elliptic package before 6.5.6 for Node.js omits "sig.S().gte(sig.eddsa.curve.n) || sig.S().isNeg()" validation.

CVSS 3.1 · 9.1 Critical EPSS < 1% KEV · Not listed
Vendors
Indutny Redhat
Products
Elliptic Acm Multicluster Engine and 4 more
CVE-2024-48948

elliptic: ECDSA signature verification error may reject legitimate transactions

The Elliptic package 6.5.7 for Node.js, in its for ECDSA implementation, does not correctly verify valid signatures if the hash contains at least four leading 0 bytes and when the order of the elliptic curve's base point is smaller than the hash, because of an _truncateToN anomaly. This leads to valid signatures being rejected. Legitimate transactions or communications may be incorrectly flagged as invalid.

CVSS 3.1 · 4.8 Medium EPSS < 1% KEV · Not listed
Vendors
Indutny Nodejs
Products
Elliptic Elliptic
CVE-2024-42460

elliptic: nodejs/elliptic: ECDSA signature malleability due to missing checks

In the Elliptic package 6.5.6 for Node.js, ECDSA signature malleability occurs because there is a missing check for whether the leading bit of r and s is zero.

CVSS 3.1 · 5.3 Medium EPSS < 1% KEV · Not listed
Vendors
Elliptic Project Indutny Redhat
Products
Elliptic Elliptic Acm and 2 more
CVE-2024-42459

elliptic: nodejs/elliptic: EDDSA signature malleability due to missing signature length check

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.

CVSS 3.1 · 5.3 Medium EPSS < 1% KEV · Not listed
Vendors
Elliptic Project Indutny Redhat
Products
Elliptic Elliptic Acm and 2 more
CVE-2020-28498

Cryptographic Issues

The package elliptic before 6.5.4 are vulnerable to Cryptographic Issues via the secp256k1 implementation in elliptic/ec/key.js. There is no check to confirm that the public key point passed into the derive function actually exists on the secp256k1 curve. This results in the potential for the private key used in this implementation to be revealed after a number of ECDH operations are performed.

CVSS 3.1 · 6.8 Medium EPSS 1.2% KEV · Not listed
Vendors
Indutny
Products
Elliptic
CVE-2020-13822

nodejs-elliptic: improper encoding checks allows a certain degree of signature malleability in ECDSA signatures

The Elliptic package 6.5.2 for Node.js allows ECDSA signature malleability via variations in encoding, leading '\0' bytes, or integer overflows. This could conceivably have a security-relevant impact if an application relied on a single canonical signature.

CVSS 3.1 · 7.7 High EPSS 2.7% KEV · Not listed
Vendors
Indutny Redhat
Products
Elliptic Openshift Red Hat Single Sign On