GHSA-m425-mq94-257g

Source

https://github.com/advisories/GHSA-m425-mq94-257g

Import Source

https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2023/10/GHSA-m425-mq94-257g/GHSA-m425-mq94-257g.json

JSON Data

https://api.osv.dev/v1/vulns/GHSA-m425-mq94-257g

Aliases

Related

Published

2023-10-25T21:17:37Z

Modified

2024-12-16T15:26:49.544423Z

Severity

7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator

Summary

gRPC-Go HTTP/2 Rapid Reset vulnerability

Details

Impact

In affected releases of gRPC-Go, it is possible for an attacker to send HTTP/2 requests, cancel them, and send subsequent requests, which is valid by the HTTP/2 protocol, but would cause the gRPC-Go server to launch more concurrent method handlers than the configured maximum stream limit.

Patches

This vulnerability was addressed by #6703 and has been included in patch releases: 1.56.3, 1.57.1, 1.58.3. It is also included in the latest release, 1.59.0.

Along with applying the patch, users should also ensure they are using the grpc.MaxConcurrentStreams server option to apply a limit to the server's resources used for any single connection.

Workarounds

None.

References

6703

Database specific

{
    "nvd_published_at": null,
    "cwe_ids": [],
    "severity": "HIGH",
    "github_reviewed": true,
    "github_reviewed_at": "2023-10-25T21:17:37Z"
}

References

Affected packages

Go / google.golang.org/grpc

Package

Name: google.golang.org/grpc; View open source insights on deps.dev
Purl: pkg:golang/google.golang.org/grpc

Affected ranges

Type: SEMVER
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.56.3

Go / google.golang.org/grpc

Package

Name: google.golang.org/grpc; View open source insights on deps.dev
Purl: pkg:golang/google.golang.org/grpc

Affected ranges

Type: SEMVER
Events: Introduced

1.57.0

Fixed

1.57.1

Go / google.golang.org/grpc

Package

Name: google.golang.org/grpc; View open source insights on deps.dev
Purl: pkg:golang/google.golang.org/grpc

Affected ranges

Type: SEMVER
Events: Introduced

1.58.0

Fixed

1.58.3