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This page displays vulnerability information about FreeBSD Ports.

The VUXML data was last processed by FreshPorts on 2025-10-31 03:26:18 UTC

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VuXML ID	Description
01d3ab7d-9c43-11e0-bc0f-0014a5e3cda6	ejabberd -- remote denial of service vulnerability It's reported in CVE advisory that: expat_erl.c in ejabberd before 2.1.7 and 3.x before 3.0.0-alpha-3, and exmpp before 0.9.7, does not properly detect recursion during entity expansion, which allows remote attackers to cause a denial of service (memory and CPU consumption) via a crafted XML document containing a large number of nested entity references, a similar issue to CVE-2003-1564. Discovery 2011-04-27 Entry 2011-06-24 ejabberd < 2.1.7 CVE-2011-1753 http://www.ejabberd.im/ejabberd-2.1.7
1b8d502e-1cfd-11f0-944d-901b0e9408dc	ejabberd -- mod_muc_occupantid: Fix handling multiple occupant-id ejabberd team reports: Fixed issue with handling of user provided occupant-id in messages and presences sent to muc room. Server was replacing just first instance of occupant-id with its own version, leaving other ones untouched. That would mean that depending on order in which clients send occupant-id, they could see value provided by sender, and that could be used to spoof as different sender. Discovery 2025-04-16 Entry 2025-04-19 ejabberd < 25.04 https://www.process-one.net/blog/ejabberd-25-04/#occupantid

VuXML ID

Description

01d3ab7d-9c43-11e0-bc0f-0014a5e3cda6

ejabberd -- remote denial of service vulnerability

It's reported in CVE advisory that:

expat_erl.c in ejabberd before 2.1.7 and 3.x before 3.0.0-alpha-3, and exmpp before 0.9.7, does not properly detect recursion during entity expansion, which allows remote attackers to cause a denial of service (memory and CPU consumption) via a crafted XML document containing a large number of nested entity references, a similar issue to CVE-2003-1564.

Discovery 2011-04-27
Entry 2011-06-24
ejabberd

< 2.1.7

CVE-2011-1753
http://www.ejabberd.im/ejabberd-2.1.7

1b8d502e-1cfd-11f0-944d-901b0e9408dc

ejabberd -- mod_muc_occupantid: Fix handling multiple occupant-id

ejabberd team reports:

Fixed issue with handling of user provided occupant-id in messages and presences sent to muc room. Server was replacing just first instance of occupant-id with its own version, leaving other ones untouched. That would mean that depending on order in which clients send occupant-id, they could see value provided by sender, and that could be used to spoof as different sender.

Discovery 2025-04-16
Entry 2025-04-19
ejabberd

< 25.04

https://www.process-one.net/blog/ejabberd-25-04/#occupantid