fs2 is a compositional, streaming I/O library for Scala. When establishing a server-mode `TLSSocket` using `fs2-io` on Node.js, the parameter `requestCert = true` is ignored, peer certificate verification is skipped, and the connection proceeds. The vulnerability is limited to: 1. `fs2-io` running on Node.js. The JVM TLS implementation is completely independent. 2. `TLSSocket`s in server-mode. Client-mode `TLSSocket`s are implemented via a different API. 3. mTLS as enabled via `requestCert = true` in `TLSParameters`. The default setting is `false` for server-mode `TLSSocket`s. It was introduced with the initial Node.js implementation of fs2-io in 3.1.0. A patch is released in v3.2.11. The requestCert = true parameter is respected and the peer certificate is verified. If verification fails, a SSLException is raised. If using an unpatched version on Node.js, do not use a server-mode TLSSocket with requestCert = true to establish a mTLS connection.
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History
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MITRE
Status: PUBLISHED
Assigner: GitHub_M
Published: 2022-08-01T19:50:11
Updated: 2024-08-03T07:11:39.653Z
Reserved: 2022-05-18T00:00:00
Link: CVE-2022-31183
Vulnrichment
No data.
NVD
Status : Modified
Published: 2022-08-01T20:15:08.410
Modified: 2024-11-21T07:04:04.403
Link: CVE-2022-31183
Redhat
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