CVE-2024-8391
High
Description
In Eclipse Vert.x version 4.3.0 to 4.5.9, the gRPC server does not limit the maximum length of message payload (Maven GAV: io.vertx:vertx-grpc-server and io.vertx:vertx-grpc-client). This is fixed in the 4.5.10 version. Note this does not affect the Vert.x gRPC server based grpc-java and Netty libraries (Maven GAV: io.vertx:vertx-grpc)
SeverityHigh
CVSS7.5
Exploit probability—
ProductEclipse Vert.x
PublishedSep 4, 2024
First seenSep 4, 2024
Weakness typeCWE-770Allocation of resources without limits
How to fix
Update
- eclipse vert.x4.5.10 or later
- io.vertx:vertx-grpc-server4.5.10 or later
- io.vertx:vertx-grpc-client4.5.10 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| eclipse vert.x | 4.3.0 ≤ v < 4.5.10 | 4.5.10 |
| io.vertx:vertx-grpc-serverMaven | 4.3.0 ≤ v < 4.5.10 | 4.5.10 |
| io.vertx:vertx-grpc-clientMaven | 4.3.0 ≤ v < 4.5.10 | 4.5.10 |
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