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v0.40.1

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@marten-seemann marten-seemann released this 13 Dec 04:44
· 238 commits to master since this release

This release contains fixes for a resource exhaustion attack on QUIC's path validation logic (CVE-2023-49295), see https://seemann.io/posts/2023-12-18-exploiting-quics-path-validation for details:

  • limit the number of queued PATH_RESPONSE frames to 256 (#4199)
  • don't retransmit PATH_CHALLENGE and PATH_RESPONSE frames (#4200)

Full Changelog: v0.40.0...v0.40.1