https://db.gcve.eu Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Tue, 10 Nov 2026 05:30:09 +0000 https://db.gcve.eu/vuln/fkie_cve-2026-71397 <p>Allocation of Resources Without Limits or Throttling vulnerability in elixir-grpc grpc_server allows unauthenticated attackers to exhaust memory and crash the node via an oversized client-streaming or bidirectional-streaming request body.</p> <p>The streaming read clause of &#39;Elixir.GRPC.Server.Adapters.Cowboy.Handler&#39;:info/3 (grpc_server/lib/grpc/server/adapters/cowboy/handler.ex) never checks the configured max_body_size. Only the unary read path enforces that cap. &#39;Elixir.GRPC.Server.Adapters.Cowboy&#39;:reading_stream/1 (grpc_server/lib/grpc/server/adapters/cowboy.ex) appends every received chunk to its buffer until a complete length-prefixed message arrives. A client can declare a very large message and send it across many small HTTP/2 DATA frames, and the server buffers all of it.</p> <p>This issue affects grpc_server: from 1.0.0 before 1.0.6.</p> <p>Allocation of Resources Without Limits or Throttling vulnerability in elixir-grpc grpc_server allows unauthenticated attackers to exhaust memory and crash the node via an oversized client-streaming or bidirectional-streaming request body.</p> <p>The streaming read clause of &#39;Elixir.GRPC.Server.Adapters.Cowboy.Handler&#39;:info/3 (grpc_server/lib/grpc/server/adapters/cowboy/handler.ex) never checks the configured max_body_size. Only the unary read path enforces that cap. &#39;Elixir.GRPC.Server.Adapters.Cowboy&#39;:reading_stream/1 (grpc_server/lib/grpc/server/adapters/cowboy.ex) appends every received chunk to its buffer until a complete length-prefixed message arrives. A client can declare a very large message and send it across many small HTTP/2 DATA frames, and the server buffers all of it.</p> <p>This issue affects grpc_server: from 1.0.0 before 1.0.6.</p> https://db.gcve.eu/vuln/fkie_cve-2026-71397