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ALPINE-CVE-2022-35255 PUBLISHED CVSS 9.100000381469727 CRITICAL

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.

Risk Scores

CVSS v3.1
9.100000381469727
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Affected Products

VendorProductVersions
Alpine:v3.20nodejs12.16.2-r0, 10.15.1-r0, 10.14.2-r0
Alpine:v3.17nodejs16.13.1-r0, 14.15.3-r2, 0
Alpine:v3.19nodejs14.15.4-r0, 14.15.3-r1, 14.15.3-r0
Alpine:v3.23nodejs0, 0, 0
Alpine:v3.18nodejs6.9.5-r0, 10.14.2-r0, 10.15.3-r0
Alpine:v3.22nodejs0, 0, 0
Alpine:v3.16nodejs8.11.1-r1, 8.11.1-r0, 8.11.0-r1
Alpine:v3.21nodejs0, 0, 0
Alpine:v3.15nodejs6.11.3-r0, 6.11.2-r0, 6.11.1-r2

Timeline

References

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