GHSA-2h3q-v47h-f4rc

Source

https://github.com/advisories/GHSA-2h3q-v47h-f4rc

Import Source

https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-2h3q-v47h-f4rc/GHSA-2h3q-v47h-f4rc.json

JSON Data

https://api.osv.dev/v1/vulns/GHSA-2h3q-v47h-f4rc

Aliases

CVE-2011-4320

Published

2022-05-17T05:32:37Z

Modified

2024-01-19T19:43:22.509693Z

Summary

Ejabberd DoS via malformed stanza

Details

The mod_pubsub module (mod_pubsub.erl) in ejabberd 2.1.8 and 3.0.0-alpha-3 allows remote authenticated users to cause a denial of service (infinite loop) via a stanza with a publish tag that lacks a node attribute.

Database specific

{
    "nvd_published_at": "2012-02-18T00:55:00Z",
    "cwe_ids": [
        "CWE-400"
    ],
    "severity": "MODERATE",
    "github_reviewed": true,
    "github_reviewed_at": "2024-01-19T19:14:32Z"
}

References

Affected packages

Hex / ejabberd

Package

Name: ejabberd
Purl: pkg:hex/ejabberd

Affected ranges

Type: SEMVER
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2.1.9

Database specific

{
    "last_known_affected_version_range": "<= 2.1.8"
}

Hex / ejabberd

Package

Name: ejabberd
Purl: pkg:hex/ejabberd

Affected ranges

Type: SEMVER
Events: Introduced

3.0.0-alpha-1

Fixed

3.0.0-alpha-4

Database specific

{
    "last_known_affected_version_range": "<= 3.0.0-alpha-3"
}