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>> OpenLDAP and pam_ldap Password Disclosure Vulnerability

Title : OpenLDAP and pam_ldap Password Disclosure Vulnerability
VUPEN ID : VUPEN/ADV-2005-0947
CVE ID : CVE-2005-2069
CWE ID : CWE-
Rated as : Low Risk 
Remotely Exploitable : Yes
Locally Exploitable : Yes
Release Date : 2005-07-04


Technical Description    Receive VUPEN Security alerts in a Text format  Receive VUPEN Security alerts in a PDF format  Receive VUPEN Security alerts in an XML format 

A vulnerability was identified in OpenLDAP and pam_ldap, which could be exploited by attackers to disclose sensitive information. The problem is that OpenLDAP when connecting to a slave using TLS, does not use TLS for the subsequent connection if the client is referred to a master, which causes passwords to be sent in cleartext and allows remote attackers to sniff the password.

Affected Products

OpenLDAP version 2.2.26 and possibly earlier versions
pam_ldap version 1.76 and possibly earlier versions

Solution

VUPEN Security is not aware of any vendor-supplied patch.

References

http://www.vupen.com/english/advisories/2005/0947
https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=161990
http://bugzilla.padl.com/show_bug.cgi?id=210

ChangeLog

2005-07-04 : Initial release
2005-07-04 : Updated CVE

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