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fix: avoid broadcasting tx through query (backport #15044) #15048

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Feb 16, 2023
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16 changes: 9 additions & 7 deletions CHANGELOG.md
Original file line number Diff line number Diff line change
Expand Up @@ -37,11 +37,13 @@ Ref: https://keepachangelog.com/en/1.0.0/

## [Unreleased]

## [v0.45.14](https://github.com/cosmos/cosmos-sdk/releases/tag/v0.45.14) - 2023-02-16

### Features

* [#14583](https://github.com/cosmos/cosmos-sdk/pull/14583) Add support for Core API.

## v0.45.13 - 2023-02-09
## [v0.45.13](https://github.com/cosmos/cosmos-sdk/releases/tag/v0.45.13) - 2023-02-09

### Improvements

Expand All @@ -51,7 +53,7 @@ Ref: https://keepachangelog.com/en/1.0.0/

* (store) [#14798](https://github.com/cosmos/cosmos-sdk/pull/14798) Copy btree to avoid the problem of modify while iteration.

## v0.45.12 - 2023-01-23
## [v0.45.12](https://github.com/cosmos/cosmos-sdk/releases/tag/v0.45.12) - 2023-01-23

### Improvements

Expand All @@ -74,7 +76,7 @@ Ref: https://keepachangelog.com/en/1.0.0/
* (store) [#13516](https://github.com/cosmos/cosmos-sdk/pull/13516) Fix state listener that was observing writes at wrong time.
* (store) [#12945](https://github.com/cosmos/cosmos-sdk/pull/12945) Fix nil end semantics in store/cachekv/iterator when iterating a dirty cache.

## v0.45.11 - 2022-11-09
## [v0.45.11](https://github.com/cosmos/cosmos-sdk/releases/tag/v0.45.11) - 2022-11-09

### Improvements

Expand All @@ -94,7 +96,7 @@ Ref: https://keepachangelog.com/en/1.0.0/

* [#13673](https://github.com/cosmos/cosmos-sdk/pull/13673) The `GetFromFields` function now takes `Context` as an argument and removes `genOnly`.

## v0.45.10 - 2022-10-24
## [v0.45.10](https://github.com/cosmos/cosmos-sdk/releases/tag/v0.45.10) - 2022-10-24

### Features

Expand All @@ -112,7 +114,7 @@ Ref: https://keepachangelog.com/en/1.0.0/
* [#13564](https://github.com/cosmos/cosmos-sdk/pull/13564) - Fix `make proto-gen`.
* (server) [#13610](https://github.com/cosmos/cosmos-sdk/pull/13610) Read the pruning-keep-every field again.

## v0.45.9 - 2022-10-14
## [v0.45.9](https://github.com/cosmos/cosmos-sdk/releases/tag/v0.45.9) - 2022-10-14

ATTENTION:

Expand Down Expand Up @@ -152,7 +154,7 @@ replace github.com/confio/ics23/go => github.com/cosmos/cosmos-sdk/ics23/go v0.8

Reverted #12437 due to API breaking changes.

## v0.45.8 - 2022-08-25
## [v0.45.8](https://github.com/cosmos/cosmos-sdk/releases/tag/v0.45.8) - 2022-08-25

### Improvements

Expand All @@ -167,7 +169,7 @@ Reverted #12437 due to API breaking changes.

* [#13046](https://github.com/cosmos/cosmos-sdk/pull/13046) Fix missing return statement in BaseApp.Query.

## v0.45.7 - 2022-08-04
## [v0.45.7](https://github.com/cosmos/cosmos-sdk/releases/tag/v0.45.7) - 2022-08-04

### Features

Expand Down
15 changes: 3 additions & 12 deletions RELEASE_NOTES.md
Original file line number Diff line number Diff line change
@@ -1,6 +1,6 @@
# Cosmos SDK v0.45.13 Release Notes
# Cosmos SDK v0.45.14 Release Notes

This release introduces one bug fix, namely [#14798](https://github.com/cosmos/cosmos-sdk/pull/14798) and a bump to Tendermint v0.34.26, as per its [security advisory](https://github.com/informalsystems/tendermint/security/advisories/GHSA-cpqw-5g6w-h8rr).
This release fixes a possible way to DoS a node.

**NOTE**: Add or update the following replace in the `go.mod` of your application:

Expand All @@ -11,13 +11,4 @@ replace github.com/tendermint/tendermint => github.com/informalsystems/tendermin

Please see the [CHANGELOG](https://github.com/cosmos/cosmos-sdk/blob/release/v0.45.x/CHANGELOG.md) for an exhaustive list of changes.

**Full Commit History**: https://github.com/cosmos/cosmos-sdk/compare/v0.45.12...v0.45.13

**NOTE:** The changes mentioned in `v0.45.9` are **no longer required**. The following replace directive can be removed from the chains.

```go
# Can be deleted from go.mod
replace github.com/confio/ics23/go => github.com/cosmos/cosmos-sdk/ics23/go v0.8.0
```

Instead, `github.com/confio/ics23/go` must be **bumped to `v0.9.0`**.
**Full Commit History**: https://github.com/cosmos/cosmos-sdk/compare/v0.45.13...v0.45.14
4 changes: 4 additions & 0 deletions baseapp/abci.go
Original file line number Diff line number Diff line change
Expand Up @@ -435,6 +435,10 @@ func (app *BaseApp) Query(req abci.RequestQuery) (res abci.ResponseQuery) {
req.Height = app.LastBlockHeight()
}

if req.Path == "/cosmos.tx.v1beta1.Service/BroadcastTx" {
return sdkerrors.QueryResult(sdkerrors.Wrap(sdkerrors.ErrInvalidRequest, "can't route a broadcast tx message"), app.trace)
}

// handle gRPC routes first rather than calling splitPath because '/' characters
// are used as part of gRPC paths
if grpcHandler := app.grpcQueryRouter.Route(req.Path); grpcHandler != nil {
Expand Down