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.

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"
}