Vulnerability CVE-2012-4670
Published: 2012-08-25

Description:
Tigase XMPP Server before 5.1.0 does not verify that a request was made for an XMPP Server Dialback response, which allows remote XMPP servers to spoof domains via a (1) Verify Response or (2) Authorization Response.

CVSS2 => (AV:N/AC:L/Au:N/C:N/I:P/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
6.4/10
4.9/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
None
Partial
Partial
Affected software
Tigase -> Tigase xmpp server 

 References:
https://projects.tigase.org/projects/tigase-server/repository/revisions/2953/diff
http://xmpp.org/resources/security-notices/server-dialback/
http://xforce.iss.net/xforce/xfdb/77985
http://www.tigase.org/content/finally-version-510-final-available
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