GHSA-6wvc-6pww-qr4r

Source

https://github.com/advisories/GHSA-6wvc-6pww-qr4r

Import Source

https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/07/GHSA-6wvc-6pww-qr4r/GHSA-6wvc-6pww-qr4r.json

JSON Data

https://api.test.osv.dev/v1/vulns/GHSA-6wvc-6pww-qr4r

Aliases

Related

CVE-2022-31080

Published

2022-07-11T21:06:28Z

Modified

2024-08-21T15:42:23.204912Z

Severity

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

Summary

DoS in KubeEdge's Websocket Client in package Viaduct

Details

Impact

A large response received by the viaduct WSClient can cause a DoS from memory exhaustion. The entire body of the response is being read into memory which could allow an attacker to send a request that returns a response with a large body. The consequence of the exhaustion is that the process which invokes a WSClient will be in a denial of service. It will be affected If users which are authenticated to the edge side and connect from the edge side to cloudhub through WebSocket protocol.

Patches

This bug has been fixed in Kubeedge 1.11.1, 1.10.2, 1.9.4. Users should update to these versions to resolve the issue.

Workarounds

At the time of writing, no workaround exists.

References

Credits

Thanks David Korczynski and Adam Korczynski of ADA Logics for responsibly disclosing this issue in accordance with the kubeedge security policy during a security audit sponsored by CNCF and facilitated by OSTIF.

For more information

If you have any questions or comments about this advisory: * Open an issue in KubeEdge repo * To make a vulnerability report, email your vulnerability to the private cncf-kubeedge-security@lists.cncf.io list with the security details and the details expected for KubeEdge bug reports.

Database specific

{
    "nvd_published_at": "2022-07-11T21:15:00Z",
    "cwe_ids": [
        "CWE-400",
        "CWE-770"
    ],
    "severity": "MODERATE",
    "github_reviewed": true,
    "github_reviewed_at": "2022-07-11T21:06:28Z"
}

References

Affected packages

Go / github.com/kubeedge/kubeedge

Package

Name: github.com/kubeedge/kubeedge; View open source insights on deps.dev
Purl: pkg:golang/github.com/kubeedge/kubeedge

Affected ranges

Type: SEMVER
Events: Introduced

1.11.0

Fixed

1.11.1

Go / github.com/kubeedge/kubeedge

Package

Name: github.com/kubeedge/kubeedge; View open source insights on deps.dev
Purl: pkg:golang/github.com/kubeedge/kubeedge

Affected ranges

Type: SEMVER
Events: Introduced

1.10.0

Fixed

1.10.2

Go / github.com/kubeedge/kubeedge

Package

Name: github.com/kubeedge/kubeedge; View open source insights on deps.dev
Purl: pkg:golang/github.com/kubeedge/kubeedge

Affected ranges

Type: SEMVER
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.9.4