CVE-2021-21294 Unbounded connection acceptance in http4s-blaze-server

Http4s http4s-blaze-server is a minimal, idiomatic Scala interface for HTTP services. Http4s before versions 0.21.17, 0.22.0-M2, and 1.0.0-M14 have a vulnerability which can lead to a denial-of-service. Blaze-core, a library underlying http4s-blaze-server, accepts connections unboundedly on its...

CVE-2021-21294

The CVE-2021-21294 issue affects http4s-blaze-server (BlazeCore) where the server accepts connections unboundedly on its selector pool, potentially exhausting OS resources and undermining circuit breakers. Affected: http4s-blaze-server variants prior to 0.21.17, 0.22.0-M2, and 1.0.0-M14; underlyi...