Debian Node-Elliptic vulnerabilities

CVE-2025-14505 [MEDIUM] CVE-2025-14505: node-elliptic - The ECDSA implementation of the Elliptic package generates incorrect signatures ... The ECDSA implementation of the Elliptic package generates incorrect signatures if an interim value of 'k' (as computed based on step 3.2 of RFC 6979 https://datatracker.ietf.org/doc/html/rfc6979 ) has leading zeros and is susceptible to cryptanalysis, which can lead to secret key exposure. This happens, because the byte-length of 'k' is incorrectly computed

CVE-2024-42461 [CRITICAL] CVE-2024-42461: node-elliptic - In the Elliptic package 6.5.6 for Node.js, ECDSA signature malleability occurs b... In the Elliptic package 6.5.6 for Node.js, ECDSA signature malleability occurs because BER-encoded signatures are allowed. Scope: local bookworm: open bullseye: open forky: resolved (fixed in 6.5.7+dfsg-1) sid: resolved (fixed in 6.5.7+dfsg-1) trixie: resolved (fixed in 6.5.7+dfsg-1)

CVE-2024-48949 [CRITICAL] CVE-2024-48949: node-elliptic - The verify function in lib/elliptic/eddsa/index.js in the Elliptic package befor... 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. Scope: local bookworm: open bullseye: open forky: resolved (fixed in 6.5.7+dfsg-1) sid: resolved (fixed in 6.5.7+dfsg-1) trixie: resolved (fixed in 6.5.7+dfsg-1)

CVE-2024-42459 [MEDIUM] CVE-2024-42459: node-elliptic - In the Elliptic package 6.5.6 for Node.js, EDDSA signature malleability occurs b... 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. Scope: local bookworm: open bullseye: open forky: resolved (fixed in 6.5.7+dfsg-1) sid: resolved (fixed in 6.5.7+dfsg-1) trixie: resolved (fixed in 6.5.7+dfsg-1)

CVE-2024-42460 [MEDIUM] CVE-2024-42460: node-elliptic - In the Elliptic package 6.5.6 for Node.js, ECDSA signature malleability occurs b... 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. Scope: local bookworm: open bullseye: open forky: resolved (fixed in 6.5.7+dfsg-1) sid: resolved (fixed in 6.5.7+dfsg-1) trixie: resolved (fixed in 6.5.7+dfsg-1)

CVE-2024-48948 [MEDIUM] CVE-2024-48948: node-elliptic - The Elliptic package 6.5.7 for Node.js, in its for ECDSA implementation, does no... 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 com

CVE-2020-13822 [HIGH] CVE-2020-13822: node-elliptic - The Elliptic package 6.5.2 for Node.js allows ECDSA signature malleability via v... 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. Scope: local bookworm: resolved (fixed in 6.5.3~dfsg-1) bullseye: resolved (fixed in 6.5.3~dfsg-1) forky

CVE-2020-28498 [MEDIUM] CVE-2020-28498: node-elliptic - The package elliptic before 6.5.4 are vulnerable to Cryptographic Issues via the... 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 num