CVE-2022-35255
Vulnerability from cvelistv5
Published
2022-12-05 00:00
Modified
2024-08-03 09:29
Severity ?
Summary
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.
References
support@hackerone.comhttps://cert-portal.siemens.com/productcert/pdf/ssa-332410.pdfThird Party Advisory
support@hackerone.comhttps://hackerone.com/reports/1690000Exploit, Issue Tracking, Third Party Advisory
support@hackerone.comhttps://security.netapp.com/advisory/ntap-20230113-0002/Third Party Advisory
support@hackerone.comhttps://www.debian.org/security/2023/dsa-5326Third Party Advisory
Impacted products
n/ahttps://github.com/nodejs/node
Show details on NVD website

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