GHSA-gvrq-cg5r-7chp
Vert.x STOMP server process client frames that would not send initially a connect frame
Packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| Maven | io.vertx:vertx-stomp | >= 3.1.0, < 3.9.16 | 3.9.16 |
| Maven | io.vertx:vertx-stomp | >= 4.0.0, < 4.4.2 | 4.4.2 |
Details
As written in the advisory (Markdown source, shown as plain text).
### Impact
A Vert.x STOMP server processes client STOMP frames without checking that the client send an initial CONNECT frame replied with a successful CONNECTED frame. The client can subscribe to a destination or publish message without prior authentication. Any Vert.x STOMP server configured with an authentication handler is impacted.
### Patches
The issue is patched in Vert.x 4.4.2 and Vert.x 3.9.16
### Workarounds
No trivial workaround.
References
External links from the advisory. They lead to third-party sites.