CVE-2022-35255

9.1CRITICAL

A weak randomness in WebCrypto keygen vulnerability exists in Node.js 18 due to a change with EntropySource() in SecretKeyGenTraits::DoKeyGen() in src/crypto/crypto_keygen.cc. There are two problems w

Publicado: 12/5/2022Actualizado: 4/24/2025
Ver en NVDVer en MITRE

Descripción

A weak randomness in WebCrypto keygen vulnerability exists in Node.js 18 due to a change with EntropySource() in SecretKeyGenTraits::DoKeyGen() in src/crypto/crypto_keygen.cc. There are two problems with this: 1) It does not check the return value, it assumes EntropySource() always succeeds, but it can (and sometimes will) fail. 2) The random data returned byEntropySource() may not be cryptographically strong and therefore not suitable as keying material.

Análisis IAImpulsado por IA

Productos Afectados

nodejsnode.js
nodejsnode.js
nodejsnode.js
nodejsnode.js
siemenssinec_ins
siemenssinec_ins
1.0
siemenssinec_ins
1.0
siemenssinec_ins
1.0
debiandebian_linux
11.0

Referencias