Allocation of Resources Without Limits or Throttling Affecting github.com/cosmwasm/wasmd/x/wasm/types package, versions <0.52.0
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Test your applications- Snyk ID SNYK-GOLANG-GITHUBCOMCOSMWASMWASMDXWASMTYPES-7659967
- published 9 Aug 2024
- disclosed 8 Aug 2024
- credit sushiwushi
How to fix?
Upgrade github.com/CosmWasm/wasmd/x/wasm/types to version 0.52.0 or higher.
Overview
github.com/CosmWasm/wasmd/x/wasm/types is a reverse proxy that translates gRPC into RESTful JSON APIs
Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling due to the ValidateBasic() function not checking the size of the incoming message. An attacker can cause denial of service by sending message contents with a large number of addresses, generating a large number of code IDs.