GHSA-2h3q-v47h-f4rc

Suggest an improvement
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
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",
    "github_reviewed_at": "2024-01-19T19:14:32Z",
    "cwe_ids": [
        "CWE-400"
    ],
    "severity": "MODERATE",
    "github_reviewed": true
}
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"