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Status published
Medium
CVE-2011-4320
The mod_pubsub module (mod_pubsub.erl) in ejabberd 2.1.8 and 3.0.0-alpha-3 allows...
Vulnerability Description
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.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
- http://secunia.com/advisories/46915
- http://www.openwall.com/lists/oss-security/2011/11/19/1
- http://www.osvdb.org/77302
- https://support.process-one.net/browse/EJAB-1498
- 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
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Affected Vendor
process-one
View all reports →Affected Software
ejabberd
Vulnerable Versions:
2.1.8, 3.0.0
Timeline
Official Publish:
February 18th, 2012
Last Modified:
August 7th, 2024
Added to House:
July 19th, 2026
CVSS Vectors
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.