Vulnerability CVE-2012-3525
Published: 2012-08-25

Description:
s2s/out.c in jabberd2 2.2.16 and earlier 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.

Type:

CWE-20

 (Improper Input Validation)

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

CVSS Base Score
Impact Subscore
Exploitability Subscore
5.8/10
4.9/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
None
Affected software
Jabberd2 -> Jabberd2 
Jabber2 -> Jabberd2 

 References:
https://github.com/Jabberd2/jabberd2/commit/aabcffae560d5fd00cd1d2ffce5d760353cf0a4d
https://bugzilla.redhat.com/show_bug.cgi?id=850872
http://xmpp.org/resources/security-notices/server-dialback/
http://www.securityfocus.com/bid/55167
http://www.openwall.com/lists/oss-security/2012/08/22/6
http://www.openwall.com/lists/oss-security/2012/08/22/5
http://www.mail-archive.com/jabberd2@lists.xiaoka.com/msg01903.html
http://secunia.com/advisories/50859
http://secunia.com/advisories/50124
http://rhn.redhat.com/errata/RHSA-2012-1539.html
http://rhn.redhat.com/errata/RHSA-2012-1538.html
http://lists.apple.com/archives/security-announce/2013/Mar/msg00002.html
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