Vulnerability CVE-2013-0336
Published: 2014-11-03   Modified: 2014-11-04

Description:
The ipapwd_chpwop function in daemons/ipa-slapi-plugins/ipa-pwd-extop/ipa_pwd_extop.c in the directory server (dirsrv) in FreeIPA before 3.2.0 allows remote attackers to cause a denial of service (crash) via a connection request without a username/dn, related to the 389 directory server.

Type:

CWE-20

 (Improper Input Validation)

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

CVSS Base Score
Impact Subscore
Exploitability Subscore
5/10
2.9/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
None
None
Partial
Affected software
Redhat -> Freeipa 

 References:
https://git.fedorahosted.org/cgit/freeipa.git/commit/?id=7b45e33400355df44e75576ef7f70a39d163bf8e
https://fedorahosted.org/freeipa/ticket/3539
https://bugzilla.redhat.com/show_bug.cgi?id=913751
http://xforce.iss.net/xforce/xfdb/83132
http://www.securityfocus.com/bid/58747
http://secunia.com/advisories/52763
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