Ecosyste.ms: Advisories

Security Advisories: GSA_kwCzR0hTQS0yaDNxLXY0N2gtZjRyY84AAfwe

Ejabberd DoS via malformed stanza

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.

Permalink: https://github.com/advisories/GHSA-2h3q-v47h-f4rc
JSON: https://advisories.ecosyste.ms/api/v1/advisories/GSA_kwCzR0hTQS0yaDNxLXY0N2gtZjRyY84AAfwe
Source: GitHub Advisory Database
Origin: Unspecified
Severity: Moderate
Classification: General
Published: over 2 years ago
Updated: 10 months ago

Identifiers: GHSA-2h3q-v47h-f4rc, CVE-2011-4320
References:

• https://nvd.nist.gov/vuln/detail/CVE-2011-4320
• https://support.process-one.net/browse/EJAB-1498
• http://www.openwall.com/lists/oss-security/2011/11/19/1
• http://www.openwall.com/lists/oss-security/2011/11/19/2
• http://www.process-one.net/en/ejabberd/release_notes/release_note_ejabberd_2.1.9
• https://github.com/processone/ejabberd/commit/d3c4eab46f3cd54f7686cfed740d9c130b6801cf
• https://github.com/processone/ejabberd/commit/d5b4d6785879f0a5192c26f5b5e218aec8104798
• https://github.com/advisories/GHSA-2h3q-v47h-f4rc

Repository: https://github.com/processone/ejabberd
Blast Radius: 0.0

Affected Packages