Use of a Broken or Risky Cryptographic Algorithm
The npm package elliptic before version 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.
Signature Malleabillity in elliptic
The Elliptic package before version 6.5.3 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.
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Bumps elliptic from 6.4.1 to 6.5.4. This update includes security fixes.
Vulnerabilities fixed
Sourced from The GitHub Security Advisory Database.
Sourced from The GitHub Security Advisory Database.
Commits
43ac7f26.5.4f4bc72bpackage: bump deps441b742ec: validate that a point before deriving keyse71b2d9lib: relint using eslint8421a01build(deps): bump elliptic from 6.4.1 to 6.5.3 (#231)86478036.5.3856fe4dsignature: prevent malleability and overflows60489416.5.29984964package: bump dependenciesec735edutils: leak less information ingetNAF()Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting
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